Zone Master, Normal View, 10 deg FOV Zone 78, Master Map Normal View ω2 ω1 ψ +46 00' +48 00' +50 00' +52 00' +54 00' α Deneb δ North merican Nebula ξ Pelican Nebula 21h 12m 21h 00m 20h 48m 20h 36m 20h 24m 20h 12m 20h 00m 19h 48m
, Map 1 Normal Image Sky charts generated by TheSky Software; used by permission of Software isque Inc. h1516 Franks 9 STF 2681 Espin 2692 Hough 455 OS 404 rej STF 2658 Stein 2497 Engelmann 70 ur 426 Stein 2478 rgelander 35 ψ Psi Cyg +52 00' +53 00' +54 00' +55 00' 20h 24m 20h 18m 20h 12m STF 2645 20h 06m 20h 00m 19h 54m
, Map 1 Mirror Image Sky charts generated by TheSky Software; used by permission of Software isque Inc. ψ Stein 2478 Psi Cyg rgelander 35 ur 426 Stein 2497 Engelmann 70 Hough 455 STF 2658 OS 404 rej Espin 2692 h1516 STF 2681 +52 00' +53 00' +54 00' +55 00' STF 2645 19h 54m 20h 00m 20h 06m 20h 12m 20h 18m 20h 24m
, Map 2 Normal Image Sky charts generated by TheSky Software; used by permission of Software isque Inc. C 17 STF 2645 Espin 800 Engelmann 73 Espin 2693 Espin 502 STF 2648 h1481 26 Cyg rgelander 87 +49 00' +50 00' +51 00' Espin 2694 STF 2619 20h 24m 20h 18m 20h 12m 20h 06m 20h 00m 19h 54m
, Map 2 Mirror Image Sky charts generated by TheSky Software; used by permission of Software isque Inc. STF 2645 C 17 Espin 800 rgelander 87 26 Cyg h1481 STF 2648 Espin 502 Engelmann 73 Espin 2693 +49 00' +50 00' +51 00' STF 2619 19h 54m 20h 00m 20h 06m 20h 12m 20h 18m 20h 24m
, Map 3 Normal Image Sky charts generated by TheSky Software; used by permission of Software isque Inc. h1513 h1510 all 49 Omicron 2 Cyg Omicron 1 Cyg STF 2667 NGC 6884 Espin 499 Espin 1329 NICE STERISM Hipparcos 2861 h1463 719 STF 2611 +45 00' +46 00' +47 00' +48 00' 20h 24m 20h 18m 20h 12m 20h 06m OS 393 20h 00m OS 391 rej
, Map 3 Mirror Image Sky charts generated by TheSky Software; used by permission of Software isque Inc. STF 2611 NICE STERISM 719 h1463 Hipparcos 2861 Espin 1329 Omicron 2 Cyg Omicron 1 Cyg NGC 6884 Espin 499 STF 2667 all 49 h1510 h1513 +45 00' +46 00' +47 00' +48 00' OS 393 20h 00m 20h 06m 20h 12m 20h 18m 20h 24m
, Map 4 Normal Image Sky charts generated by TheSky Software; used by permission of Software isque Inc. Cepheus STF 2671 h1562 Holden 41 Espin 2698 1681 Espin 991 STF 2693 h1516 Franks 9 STF 2681 Hough 455 +53 00' +54 00' +55 00' OS 404 rej Espin 995 Espin 2692 20h 42m 20h 36m 20h 30m 20h 24m 20h 18m
, Map 4 Mirror Image Sky charts generated by TheSky Software; used by permission of Software isque Inc. Cepheus STF 2671 h1562 Hough 455 STF 2658 h1516 STF 2693 Franks 9 STF 2681 Espin 991 1681 Espin 2698 Holden 41 +53 00' +54 00' +55 00' OS 404 rej Espin 2692 Espin 995 20h 18m 20h 24m 20h 30m 20h 36m 20h 42m
, Map 5 Normal Image Sky charts generated by TheSky Software; used by permission of Software isque Inc. ur 365 Espin 800 51 Cyg rgelander 39 Espin 88 h1524 Holden 39 Espin 2696 ω2 South 755 Omega 2 Cyg Omega 1 Cygω1 Engelmann 73 Espin 2693 +49 00' +50 00' +51 00' Espin 2694 h1558 Espin 89 20h 42m 20h 36m 20h 30m 20h 24m 20h 18m
, Map 5 Mirror Image Sky charts generated by TheSky Software; used by permission of Software isque Inc. Espin 800 Espin 502 Engelmann 73 Espin 2693 h1524 Espin 2696 ω2 South 755 Omega 2 Cyg ω1 Omega 1 Cyg Espin 88 Holden 39 51 Cyg rgelander 39 +49 00' +50 00' +51 00' Espin 2694 h1558 Espin 89 20h 18m 20h 24m 20h 30m 20h 36m 20h 42m
, Map 6 Normal Image Sky charts generated by TheSky Software; used by permission of Software isque Inc. ω1 Espin 2694 h1558 OS 411 Espin 89 STF 2707 OSS 208 Espin 665 ur 1489 h1513 h1510 all 49 +46 00' +47 00' +48 00' STF 2667 α Deneb lpha Cyg Espin 2699 20h 42m 20h 36m 20h 30m 20h 24m 20h 18m
, Map 6 Mirror Image Sky charts generated by TheSky Software; used by permission of Software isque Inc. ω1 Omega 1 Cyg Espin 2694 h1558 Omicron 1 Cyg all 49 h1510 h1513 Espin 665 OSS 208 ur 1489 Espin 89 STF 2707 OS 411 +46 00' +47 00' +48 00' STF 2667 lpha Cygα Deneb 20h 18m 20h 24m 20h 30m 20h 36m 20h 42m
, Map 7 Normal Image Sky charts generated by TheSky Software; used by permission of Software isque Inc. ur 680 STF 2757 Espin 2704 NGC 7008 h1606 h1562 h1587 Espin 991 rgelander 41 Holden 41 1681 Espin 2698 Espin 995 STF 2732 ur 365 +52 00' +53 00' +54 00' +55 00' 21h 00m 20h 54m 20h 48m 20h 42m 20h 36m 20h 30m
, Map 7 Mirror Image Sky charts generated by TheSky Software; used by permission of Software isque Inc. h1562 Espin 991 1681 Espin 2698 Espin 995 Holden 41 h1587 STF 2732 ur 365 rgelander 41 NGC 7008 h1606 +52 00' +53 00' +54 00' +55 00' 20h 30m 20h 36m 20h 42m 20h 48m 20h 54m 21h 00m
, Map 8 Normal Image Sky charts generated by TheSky Software; used by permission of Software isque Inc. STF 2757 ur 68 STF 2741 STF 2732 Espin 94 ur 155 ur 366 ur 365 Espin 995 51 Cyg rgelander 39 Espin 88 Holden 39 +49 00' +50 00' +51 00' +52 00' OS 425 21h 06m 21h 00m 20h 54m 20h 48m 20h 42m h1558 20h 36m
, Map 8 Mirror Image Sky charts generated by TheSky Software; used by permission of Software isque Inc. STF 2757 Espin 88 Holden 39 51 Cyg Espin 995 rgelander 39 STF 2732 ur 365 ur 366 ur 155 Espin 94 STF 2741 ur 68 +49 00' +50 00' +51 00' +52 00' OS 425 h1558 20h 36m 20h 42m 20h 48m 20h 54m 21h 00m 21h 06m
, Map 9 Normal Image Sky charts generated by TheSky Software; used by permission of Software isque Inc. ur 158 Hipparcos 3001 ur 1138 59 Cyg NGC 6991 IC 5076 h1597 Hipparcos 2979 ark 1 NGC 6989 OS 422 55 Cyg ur 250 rgelander 40 OS 411 α Deneb lpha Cyg Espin 2699 Espin 89 STF 2707 OSS 208 +45 00' +46 00' +47 00' +48 00' Espin 675 Espin 2701 Collinder 428 NGC 6996 NGC 6997 Espin 667 NGC 7000 21h 00m North merican Nebula 20h 54m Pelican Nebula IC 5067 / 70 20h 48m 20h 42m 20h 36m
, Map 9 Mirror Image Sky charts generated by TheSky Software; used by permission of Software isque Inc. ur 1489 OSS 208 Espin 89 STF 2707 lpha Cygα OS 411 Deneb Espin 2699 55 Cyg ur 250 rgelander 40 NGC 6989 NGC 6991 IC 5076 h1597 ark 1 Hipparcos 2979 OS 422 59 Cyg ur 158 ur 1138 +45 00' +46 00' +47 00' +48 00' Espin 667 Espin 2701 Espin 675 NGC 6996 NGC 6997 IC 5067 / 70 Pelican Nebula NGC 7000 North merican Nebula 20h 36m 20h 42m 20h 48m 20h 54m 21h 00m
Index 68 Double Stars, 1 Galactic Nebula, 1 Planetary Nebula, 3 Open Clusters Flamsteed 26 Cyg... 7 51 Cyg... 40 55 Cyg... 44 1681... 23 719... 17 C 17... 13 lpha Cyg... 46 rgelander 39... 36 rgelander 40... 43 rgelander 41... 34 all 49... 29 arkanova 1... 48 ur 1489... 32 ur 155... 41 ur 250... 45 ur 365... 38 ur 366... 41 ur 426... 5 E Engelmann 70... 6 Engelmann 73... 12 Espin 1329... 16 Espin 2692... 5 Espin 2693... 10 Espin 2694... 28 Espin 2696... 26 Espin 2698... 22 Espin 499... 18 Espin 502... 10 Espin 665... 31 Espin 800... 8 Espin 88... 27 Espin 89... 33 Espin 94... 37 Espin 991... 22 Espin 995... 35 F Franks 9... 21 H h1463... 18 h1481... 9 h1510... 31 h1513... 33 h1516... 20 h1524... 25 h1558... 29 h1597... 48 Hipparcos 2861... 16 Hipparcos 2979... 45 Holden 39... 27 Holden 41... 35 Hough 455... 4-1 -
N NGC 6884... 19 NGC 6989... 49 NGC 6991... 49 O Omega 1 Cyg... 24 Omega 2 Cyg... 25 Omicron 1 Cyg... 14 Omicron 2 Cyg... 14 OS 404 rej... 3 OS 411... 43 OS 422... 46 OSS 208... 32 S South 755... 26 Stein 2497... 6 STF 2619... 11 STF 2645... 12 STF 2648... 9 STF 2658... 3 STF 2667... 15 STF 2681... 23 STF 2693... 20 STF 2707... 30 STF 2732... 39 STF 2741... 39-2 -
Zone 78, Map 1 Double Stars Easy OS 404 rej DS 13616; HD 193054; SO 32404 Rating: 2 E Position: 2016+5230 7.40 K5 III Y!! 9.90 28.7-115 + 1991 d!! 1843: 30.0 @ 114. 8 measurements. C8 at 83x. The field nearby goes suddenly dark is there a dark nebula nearby? Diameter: = 54.3 inches. Separation: = 38.1 miles. Distance (LY): 850 Total luminosity (Suns): 66 STF 2658 DS 13560; HD 192679; SO 32380 Rating: 3 E Position: 2014+5307 7.02 F5 V Y 9.45 5.6 + 105-1994 O C 10.33 60.7 +!! 206-1991 V - 3 -
1831: 5.5 @ 127. 55 measurements. C 1832: 32.1 @ 217. 30 measurements. has a 12.7m companion at 33.9 @ 312 (1913). has a 14.0m companion at 11.3 @ 83 (1910). C8 at 83x. Some observers report Y, W and. Webb saw them as Y, and O. Diameter: = 4.35 inches. Separation: = 1.31 miles; C = 14.3 miles. Distance (LY): 151 Total luminosity (Suns): 3.3 Hough 455 DS 13610; HD 192967; SO 32392 Rating: 3 E Position: 2015+5409 7.26 M0 Y 9.08 39.7 + 72-1997? C 13.59 32.4 + 258 + 1925? D 10.60 38.1 + 75-1925? 1889: 36.7 @ 76. 6 measurements. C 1889: 32.3 @ 256. 6 measurements. D 1889: 36.7 @ 76. 5 measurements. has an 11.5m companion at 3.7 @ 182 (1925). C8 at 83x. It forms the W vertex of a large triangle composed of 6.7m SO 32443 (NE) and 8.2m SO 32446 (SE). - 4 -
Diameter: = 38.2 inches. Separation: = 84.9 miles; C = 69.2 miles; D = 81.5 miles. Distance (LY): 1,370 Total luminosity (Suns): 217 Espin 2692 HD 235175; SO 32462 Rating: 3 E Position: 2019+5212 9.44 K2 O 9.44 24.6 = 86 -? 1991 W 1897: 24.6 @ 271. 9 measurements. Quadrant reversal? The stars share common proper motion. C8 at 104x. ur 426 CD = ur 427; DS 13301 Rating: 5 E Position: 2002+5439 8.41 K0 Y 9.94 5.8 = 307-1999? C 8.28 162.3-52 - 1999 F0 W 1877: 5.8 @ 310. 13 measurements. C 1877: 166.2 @ 53. 7 measurements. C is shown by Hipparcos to be 990 light years away. C has a 10.18m companion at 3.1 @ 338 (1999). - 5 -
C8 at 206x. The star is the westernmost vertex of an equilateral triangle of 8.5m stars. Diameter: = 24.9 inches; C = 10.6 inches. Separation: = 3.88 miles; C = 109 miles. Distance (LY): 429 Total luminosity (Suns): 15 Engelmann 70 HD 191195; SO 32286 Rating: 5 E Position: 2006+5310 5.85 F5 V W 9.67 168.5-132 + 1990 W 1893: 171.8 @ 123. 3 measurements. C11 at 115x. Diameter: = 4.35 inches. Separation: = 31.3 miles. Distance (LY): 119 Total luminosity (Suns): 5.21 Moderate Stein 2497 HD 190780; SO 32254 Rating: 5 M Position: 2004+5428 7.70 K0 Y 11.30 8.4-64 -! 1972? - 6 -
1917: 10.1 @ 123. 2 measurements. C8 at 83x. Moderate field. Diameter: = 23.8 inches. Separation: = 3.26 miles. Distance (LY): 249 Total luminosity (Suns): 4.2 Zone 78, Map 2 Double Stars Easy 26 Cyg Rating: 3 E OSS 197; DS 13278; HD 190147; SO 49098; H V 47 Position: 2001+5006 5.05 K1 III Y 10.10 42.3 + 148 + 1995 O C 12.90 1995? D 15.80 No E 10.50 167.4 347 1899 No 1875: 41.3 @ 146. 18 measurements. The primary is an infra-red emitter. The stars have a small difference in proper motion. E 1 measurement. C (urnham) 1878: 9.0 @ 74. 1995: 9.0 @ 74. 4 measurements. D 1898: 10.1 @ 258. 1 measurement. - 7 -
C8 at 65x. Some observers report Y and ; Webb thought they were D and. Very rich field. Diameter: = 2.40 inches. Separation: = 28.3 miles. Distance (LY): 429 Total luminosity (Suns): 135 Espin 800 DS 13732; HD 235183; SO 32481 Rating: 3 E Position: 2020+5115 8.90 K3 III Y 10.30 30.0 + 320 + 1988 C 11.51 42.50 + 103 = 1988? 1897: 29.2 @ 313. 9 measurements. The stars have different proper motions. C 1899: 41.2 @ 103. 4 measurements. There are four more very faint comes. C8 at 104x. Diameter: = 51.3 inches. Separation: = 11.1 miles; C = 15.7 miles. Distance (LY): 238 Total luminosity (Suns): 2.2-8 -
h1481 Rating: 4 E Position: 2005+4924 10.44 K2 III W 10.39 18.0 + 187 -? 1987 O C 10.36 27.5 = 92 + 1987 W 1907: 17.5 @ 8. 3 measurements. Quadrant reversal? C 1901: 27.5 @ 87. 6 measurements. There are six more very faint comes (all discovered by George bt). C8 at 104x. It forms a nice, tiny triangle. Moderate field. Diameter: = 49.5 inches. Separation: = 6.37 miles; C = 9.74 miles. Distance (LY): 227 Total luminosity (Suns): 0.9 STF 2648 DS 13471; HD 191974; SO 49271 Rating: 4 E Position: 2010+4949 7.84 F5 W 9.51 6.8 + 116 = 1995 ro 1831: 6.2 @ 116. 16 measurements. C8 at 83x. Moderate field. - 9 -
Diameter: = 12.9 inches. Separation: = 3.20 miles. Distance (LY): 302 Total luminosity (Suns): 6 Espin 502 DS 13545; HD 192494; SO 49329 Rating: 4 E Position: 2013+4911 7.02 0 V Y 10.23 13.3 + 221-1991? 1907: 11.3 @ 223. 4 measurements. C8 at 83x. Diameter: = 9.00 inches. Separation: = 17.2 miles. Distance (LY): 830 Total luminosity (Suns): 95 Espin 2693 HD 193609; SO 49464 Rating: 4 E Position: 2019+4938 8.72 2 W 9.53 30.7-110 - 1991 bw C 12.50 No C 17.4 186 1911-10 -
1899: 31.4 @ 111. 7 measurements. C 1 measurement. C8 at 104x. STF 2619 DS 13269; HD 190042; SO 49086 Rating: 5 E Position: 2001+4815 8.00 G5 Y 8.03 4.1-240 - 1998 W C 11.70 17.1-313 + 1924 O? 1831: 4.3 @ 245. 41 measurements. C 1862: 17.3 @ 299. 5 measurements. C has a dim companion (13.20m) discovered in 1879 at 5.5 @ 184. C8 at 104x. This pair is framed by five 9m stars. Very rich field to the E. Diameter: = 19.4 inches. Separation: = 1.26 miles; C = 5.25 miles. Distance (LY): 197 Total luminosity (Suns): 2-11 -
Moderate Engelmann 73 pm 243 (b, d); HD 193216; SO 32429 Rating: 5 M Position: 2017+5017 8.15 G5 Y 10.91 74.4 +! 77 -! 1988 W C 10.37 93.7-160 - 1998 W D 11.74 122.0 + 329-1988 W E. 10.10 160.4 + 118-1988 W? 1892: 54.4 @ 96. 7 measurements. C 1892: 110.0 @ 176. 6 measurements. D 1892: 117.7 @ 331. 7 measurements. E 1892: 155.7 @ 131. 7 measurements. C11 at 115x. Diameter: = 19.6 inches. Separation: = 11.7 miles; C = 14.7 miles; D = 19.2 miles; E = 25.2 miles. Distance (LY): 101 Total luminosity (Suns): 0.573 Difficult STF 2645 DS 13447; HD 191807 Rating: 4 D Position: 2010+5140 7.99 0 V W 8.49 1.6 + 138 + 1998 Y - 12 -
1831: 1.5 @ 137. 32 measurements. C8 at 280x. Distance (LY): 1,600? Total luminosity (Suns): 208 C 17 DS 13535; HD 192439; SO 32354 Rating: 5 D Position: 2012+5128 6.01 K1 III Y 10.34 4.3 + 82 + 1991? C 13.00 83.5 + 8 = 1922 No D 12.55 74.0-81 = 1922? E?? 130.7 149 No 1859: 3.9 @ 80. 11 measurements. C 1913: 83.2 @ 8. 2 measurements. D 1913: 74.3 @ 81. 2 measurements. E 1 measurement. C8 at 206x. Star is very difficult. Diameter: = 2.40 inches. Separation: = 2.76 miles; C = 53.6 miles; D = 47.5 miles; E = 84.0 miles. Distance (LY): 412 Total luminosity (Suns): 54.413-13 -
Zone 78, Map 3 Double Stars Easy Omicron 1 Cyg Rating: 3 E 31 Cyg; V695 Cyg; SI 50 rej; DS 13554; HD 192577; SO 49337 stronomical League Program: Double Star Club Position: 2014+4644 3.80 K1 II Y 7.01 107 173 1926 9 V This pair is an eclipsing variable (10.42 year orbit), similar to 32 Cygni. The primary has a gassy corona that extends out to 350 times the Sun's diameter and an infra-red source. The star is five times as big as the Sun. The stars are probably about 13 U apart. The 5.0m 3 star at 338" (pa 323) is 30 Cygni and is an optical companion. Hipparcos/Tycho mission data show different distances for these stars (1,30 and 1,720 light years); they may be optical. C8 at 83x. Rich field. Omicron 2 Cyg 32 Cyg; V1488 Cyg; South 743 HD 192909; SO 49385 Rating: 3 E Position: 2015+4743 3.96 K3 II dy!! 8.49 208.9 = 175 = 1902 3 V! 1824: 208.9 @ 175. 3 measurements. - 14 -
May be optical because Hipparcos gives different distances (1,110 and 1,550 light years). Different proper motions. Star is an eclipsing spectroscopic binary and is 200 times as big as the Sun and an infra-red source. It has a deep, extensive atmosphere, the presence of which shows up just before and after the small companion passes behind the larger primary as the light from the companion shows a preliminary drop before the maximum drop. The companion, a, orbits at 5.9 U and is a normal star five times as large as the Sun. The orbital period is 3.15 years. C8 at 104x. Webb saw them as Y!, and. The rich field has a dense N-S "bar". There is a nice little asterism of about 8 stars centered 1.5 deg E at 2006+4733. STF 2667 DS 13655; HD 193267; SO 49431 Rating: 3 E Position: 2017+4538 8.66 5 W 9.00 8.4 + 229 + 1994 W 1821: 8.3 @ 225. 24 measurements. The stars show a similar, but small, proper motion. C8 at 104x. Diameter: = 8.46 inches. Separation: = 35.4 miles. Distance (LY): 2,700 Total luminosity (Suns): 350-15 -
Hipparcos 2861 HD 190698; SO 49144 Rating: 4 E Position: 2004+4645 9.64 W 10.70 16.7 + 109 + 1991 W 1892: 16.4 @ 108. 5 measurements. C11 at 115x. This pair lies 5 min SE of a 9m O star. Diameter: = 8.31 inches. Separation: = 34.7 miles. Distance (LY): 1,330 Total luminosity (Suns): 27 Moderate Espin 1329 DS 13386; HD 191044; SO 49179; H N 73 Rating: 1 M Position: 2006+4500 8.09 F0 W 10.70 8.1 + 211-1972? 1914: 6.5 @ 216. 2 measurements. C8 at 104x. - 16 -
Diameter: = 10.5 inches. Separation: = 12.5 miles. Distance (LY): 990 Total luminosity (Suns): 44 Espin 1329 Double star; W,?; 8.1 / 10.7; 8 @ 211 Observed with C11 on 8/6/01 Magnification: 339x 719 DS 13245 Rating: 3 M Position: 2000+4621 9.50 0 W 9.75 3.0 + 108-1991 W - 17 -
1904: 2.8 @ 109. 8 measurements. C11 at 115x. h1463 Rating: 5 M Position: 2000+4550 10.34 W 11.50 10.2 + 313 + 1907 W 1907: 10.1 @ 312. 2 measurements. C11 at 115x. This pair lies 6 min N of a 6m star. Distance (LY): 20 Total luminosity (Suns): 0.003 Espin 499 DS 13483; HD 192036; SO 49285 Rating: 5 M Position: 2011+4535 8.35 9 W 12.80 14.4 340 1907 W C 13.20 26.2 77 1907 No oth 1 measurement. C8 at 104x. Use averted vision for. Very rich field. - 18 -
Deep Sky Moderate NGC 6884 Other Names: PK 82+7.1 Rating: 5 M Position: 2010+4628 Type : Pn Class: 2b Magnitude : 12.5 Dimensions: 7" Ralph Copeland discovered this planetary in 1884. C8 at 83x. fuzzy star that does not magnify well. It lies in a line of three faint stars. C11 at 193x with O-III filter. It is extremely difficult without the O-III, but leaps out of the sky at you with it. Very small, compact, and with a bright center. Model (where the Sun is a baseball): Its diameter would be 99 miles. Distance (LY): 9,100 Luminosity (suns): 65 NGC 6884 Planetary nebula Observed with C11 on 9/15/03; s7, t9 Magnification: 140x - 19 -
Zone 78, Map 4 Double Stars Easy h1516 HD 194883; SO 32566 Rating: 4 D Position: 2025+5441 7.27 3 Ve W 11.17 47.2 + 147 = 1985? C 12.82 49.5 204 1912? 1905: 46.7 @ 147. 5 measurements. C 1 measurement. Hipparcos/Tycho mission data show different distances for these stars (: 2,500 light years, C: 19); they may be optical. C8 at 83x. Moderate field. STF 2693 DS 13903; HD 195372; SO 32613 Rating: 3 E Position: 2028+5430 8.17 0 W 9.23 14.1 + 12-1999 W 1830: 13.6 @ 14. 16 measurements. The stars show similar proper motions. - 20 -
C8 at 83x. Diameter: = 6.19 inches. Separation: = 7.54 miles. Distance (LY): 343 Total luminosity (Suns): 7 Franks 9 HD 235240; SO 32585 Rating: 4 E Position: 2026+5401 8.24 K7 W 8.89 59.7 + 238 = 1991 W 1899: 59.4 @ 238. 9 measurements. The stars show similar proper motions. C8 at 104x. Diameter: = 35.3 inches. Separation: = 83.8 miles. Distance (LY): 900 Total luminosity (Suns): 52-21 -
Espin 991 DS 14059; HD 235289; SO 32720 Rating: 4 E Position: 2036+5435 9.11 K7 O! 11.64 16.3 297 1910 W? C 10.64 62.3-106 + 1991 bw 1 measurement. C 1901: 64.7 @ 102. 5 measurements. C has a 13.0m companion at 2.5 @ 127 (1910). C8 at 37x. Moderate field. Espin 2698 DS 14167; HD 235318; SO 32793 Rating: 4 E Position: 2041+5307 9.44 K0 Y 10.67 9.1 + 26 = 1910 1902: 8.2 @ 26. 3 measurements. C11 at 115x. There is a beautiful diamond-shaped asterism (four 10m stars) 15 min NE. Diameter: = 26.4 inches. Separation: = 1.05 miles. Distance (LY): 74 Total luminosity (Suns): 0.09-22 -
Moderate STF 2681 DS 13795; HD 194354; SO 32516 Rating: 3 M Position: 2023+5325 7.92 0 V W 11.05 6.8 + 41-1991? C 8.92 38.7-199 - 1991 3 Y D 11.40 42.8-169 - 1930 1831: 6.6 @ 42. 16 measurements. C 1831: 41.8 @ 204. 19 measurements. The stars show similar proper motions. D 1842: 44.4 @ 172. 4 measurements. C8 at 83x. Diameter: = 9.00 inches; C = 7.81 inches. Separation: = 13.8 miles; C = 78.5 miles; D = 86.8 miles. Distance (LY): 1,300 Total luminosity (Suns): 148 1681 DS 14094; HD 235300; SO 32740 Rating: 5 M Position: 2038+5351 8.71 G5 Y 11.41 4.2 + 210-1991 W C 12.10 41.3 330 1922 W - 23 -
1907: 3.5 @ 213. 7 measurements. C 1 measurement. C8 at 280x. Diameter: = 20.2 inches. Separation: = 1.46 miles; C = 14.4 miles. Distance (LY): 224 Total luminosity (Suns): 1.447 Zone 78, Map 5 Double Stars Easy Omega 1 Cyg 45 Cyg; ur 669; DS 13932; HD 195556; SO 49712 Rating: 3 E Position: 2030+4857 4.94 2.5 IV W 9.50 56.5 + 87 + 1918 Y 1878: 56.3 @ 86. 7 measurements. Star is a spectroscopic binary that rotates at 184 kps. C8 at 104x. Rich field. - 24 -
Diameter: = 16.2 inches. Separation: = 76.7 miles. Distance (LY): 870 Total luminosity (Suns): 670 Omega 2 Cyg 46 Cyg; Ruchba; H 694; South 756HD 195774; SO 49741 Rating: 3 E Position: 2031+4913 5.44 M2 III W 10.10 58.4 + 327 + 1996 Y 1825: 55.8 @ 319 14 measurements. The primary is an infra-red source. The stars share common proper motion. urnham found a 13.5m star at 17.3 @ 343. Diameter: = 66.0 inches. Separation: = 36.8 miles. Distance (LY): 404 Total luminosity (Suns): 91 h1524 DS 13904; HD 235247 Rating: 4 E Position: 2029+5039 9.28 G5 Y 10.51 5.2 + 131 + 1956 1899: 4.8 @ 126. 6 measurements. This system may be optical as Hipparcos shows different distances (157 and 26 light years). The Tycho-2 Catalogue indicates a single star entry. - 25 -
C11 at 115x. South 755 HD 195710; SO 49731 Rating: 4 E Position: 2031+4912 6.62 2 W 9.54 60.0-278 = 1985 ro 1825: 60.4 @ 278. 16 measurements. The primary is an infra-red source. Hipparcos/Tycho data show different distances for these stars; they may be optical. However, the stars exhibit common proper motion. C8 at 83x. The field is like a sparse open cluster. Diameter: = 6.42 inches. Separation: = 43.4 miles. Distance (LY): 463 Total luminosity (Suns): 37 Espin 2696 Rating: 4 E Position: 2035+4957 9.83 8 W 10.60 10.8 148 1911 W 1 measurement. The Tycho-2 Catalog indicates a single star entry. - 26 -
C11 at 115x. It lies 6 min N of an 8m star. Scale Model (in which the Sun is a baseball): Component Diameter, in Distance, mi 4.73 na 36.57 Diameter: = 4.73 inches. Separation: = 36.6 miles. Distance (LY): 2,170 Total luminosity (Suns): 62 Espin 88 DS 14095; HD 235299; SO 32746 Rating: 4 E Position: 2038+5106 9.47 G5 Y 10.21 7.7 = 127 = 1918 W 1901: 7.7 @ 127. 4 measurements. This system may be optical as Hipparcos shows different distances (191 and 57 light years). C11 at 115x. Holden 39 DS 14072; HD 196670; SO 32731 Rating: 5 E Position: 2036+5023 7.94 0 V W 10.70 7.7 + 175-1908? - 27 -
1881: 7.6 @ 176. 5 measurements. C8 at 83x. Diameter: = 9.00 inches. Separation: = 6.96 miles. Distance (LY): 580 Total luminosity (Suns): Moderate Espin 2694 DS 13831; HD 194614; SO 49590 Rating: 5 M Position: 2025+4842 7.71 8 V W 11.24 11.4 321 1911? 1 measurement. C8 at 83x. Moderate field. Diameter: = 10.2 inches. Separation: = 11.0 miles. Distance (LY): 620 Total luminosity (Suns): 26-28 -
h1558 DS 14113 Rating: 5 M Position: 2039+4829 9.36 W 11.80 4.4 206 1908 ro 1 measurement. C11 at 115x. The field is sparse here. Distance (LY): 530 Total luminosity (Suns): 4.38 Zone 78, Map 6 Double Stars Easy all 49 U Cyg; HD 193680; SO 49477 Rating: 3 E Position: 2020+4754 7.87 R8 ro!! 8.25 65 + 51 = 1991 W 1878: 64 @ 51. 6 measurements. 1991 quadrant reversal (the WDS shows pa 231). is a Mira-type variable. - 29 -
This system may be optical as Hipparcos shows different distances (2,940 and 900 light years). C11 at 115x. Gorgeous color in U Cyg! STF 2707 DS 14100; SO 49878 Rating: 3 E Position: 2038+4755 7.93 0 W 9.64 22.0-30 - 1991 W C 8.67 55.3-195 - 1991 V 1832: 23.1 @ 32. 18 measurements. Hipparcos/Tycho data show different distances for these stars; they may be optical. The stars have a small difference in proper motion. C 1832: 55.4 @ 196. 20 measurements. Espin found a companion to of 12.23m in 1912, at 16.4 @ 191. C8 at 83x. Faint but rich field. Diameter: = 6.10 inches. Separation: = 46.3 miles; C = 116 miles. Distance (LY): 1,350 Total luminosity (Suns): 96-30 -
h1510 h1511; Espin 29; DS 13771; SO 49538 Rating: 4 E Position: 2022+4747 9.26 F5 W 9.50 4.6 + 149-1970 No C 13.10 5.4-346 + 1925 No D 11.33 30.7-321 - 1909 W E 10.66 57.3 + 121 + 1909 W 1900: 4.4 @ 150. 10 measurements. C 1900: 6.3 @ 340. 4 measurements. D 1900: 31.8 @ 323. 6 measurements. E 1901: 56.8 @ 120. 4 measurements. Opik also measures a wide pair 5' in 90@ from D: 230@ +/-, 35" +/-, 9.1-10.6. C8 at 104x. 9m pair lies 3 min E. Rich field. Diameter: = 14.0 inches. Separation: = 2.89 miles; C = 3.39 miles; D = 19.3 miles; E = 36.0 miles. Distance (LY): 403 Total luminosity (Suns): 4 Espin 665 DS 14012 Rating: 5 E Position: 2034+4719 9.91 W 10.69 5.8 + 126 + 1991 O - 31 -
1908: 5.6 @ 125. 3 measurements. C11 at 115x. Very nice field! Distance (LY): 570 Total luminosity (Suns): 4.11 ur 1489 Hipparcos 2940 (a); HD 196178; SO 49804 Rating: 5 E Position: 2034+4642 5.78 9pSi W 9.50 0.3 = 60 + 1996 No C 9.27 118 = 17 = 1921 W 1991: 0.3 @ 56. 2 measurements. C 1913: 118 @ 17. 3 measurements. C11 at 115x. Diameter: = 4.27 inches. Separation: = 1,162 feet; C = 88.5 miles. Distance (LY): 481 Total luminosity (Suns): 91 OSS 208 HD 196331; SO 49830 Rating: 5 E Position: 2035+4651 7.74 K0 Y 8.58 82.3 + 240-1995 W - 32 -
1876: 76.4 @ 241. 17 measurements. Hipparcos/Tycho data show different distances for these stars (323 and 480 light years); they may be optical. C8 at 104x. Extremely rich field. Moderate h1513 DS 13801; HD 194423; SO 49573 Rating: 5 M Position: 2024+4631 8.43 8 W 11.70 13.8-325 - 1991 W 1892: 14.1 @ 326. 7 measurements. C8 at 104x. Very rich field. Diameter: = 4.38 inches. Separation: = 49.5 miles. Distance (LY): 2,300 Total luminosity (Suns): 209 Difficult Espin 89 DS 14100; HD 196865; SO 49886 Rating: 5 D Position: 2038+4804 6.61 G5 W 11.00 16.6 + 200 + 1912 W - 33 -
1901: 16.5 @ 199. 4 measurements. C8 at 104x. Diameter: = 17.6 inches. Separation: = 9.55 miles. Distance (LY): 369 Total luminosity (Suns): 25.42 Zone 78, Map 7 Double Stars Easy rgelander 41 DS 14378; HD 235384; SO 32942 Rating: 3 E Position: 2050+5406 7.49 F0 W 9.36 10.3 + 190 + 1965 F W 1901: 9.6 @ 184. 15 measurements. C8 at 104x. - 34 -
Holden 41 DS 14272; HD 198055; SO 32861 Rating: 4 E Position: 2045+5401 8.47 K0 Y 11.80 3.5 + 232-1937 No C 10.60 8.6 + 262-1937 bw 1881: 3.4 @ 238. 5 measurements. C 1881: 7.9 @ 263. 5 measurements. C8 at 104x. It is the NE vertex of a small 9m-10m right triangle. Diameter: = 25.0 inches. Separation: = 7.10 miles; C = 17.4 miles. Distance (LY): 1,300 Total luminosity (Suns): 108 Espin 995 DS 14210; HD 197640; SO 32821 Rating: 5 E Position: 2043+5206 8.67 0 W 10.40 9.2 101 1910? 1 measurement. C8 at 104x. It lies 10 min S of a nice asterism of four 8m-9m stars. Rich field. - 35 -
Diameter: = 6.37 inches. Separation: = 8.47 miles. Distance (LY): 590 Total luminosity (Suns): 12 Zone 78, Map 8 Double Stars Easy rgelander 39 DS 14194; HD 197548; SO 49964 Rating: 2 E Position: 2043+4916 8.35 K5 O 8.82 12.2 + 176 +! 1994 K0 do 1899: 9.9 @ 109. 33 measurements. The stars have different proper motions and Hipparcos gives different distances (259 and 150 light years). There are several very, very faint comes. C8 at 163x. I used the MicroGuide and obtained 13.5" @ 183. John Ryan (Salamanca, Spain), using an 8" SCT and MicroGuide, measured 13.3" at 178 on 08/08/00. See the sketch on the next page. - 36 -
rgelander 39 Double star; O, do; 8.4 / 8.8; 12 @ 176 Observed with C11 on 7/24/03 Magnification: 98x Espin 94 DS 14345; HD 198624; SO 50116 Rating: 4 E Position: 2050+5007 6.51 F7 V Y 9.90 101.6 + 13 + 1931 W C 10.40 1928 No C 2.4 = 74-1928 No 1899: 101.2 @ 12. 6 measurements. C 1901: 2.4 @ 80. 4 measurements. - 37 -
C8 at 104x. 10.2m star lies 90" away in pa 45. Diameter: = 3.90 inches. Separation: = 190 miles. Distance (LY): 1,200 Total luminosity (Suns): 312 ur 365 DS 14302; HD 198285; SO 32886 Rating: 5 E Position: 2047+5148 7.99 F0 W 13.50 15.3 + 286-1929? 1892: 14.5 @ 285. 4 measurements. C8 at 83x. Diameter: = 10.4 inches. Separation: = 12.4 miles. Distance (LY): 520 Total luminosity (Suns): 11-38 -
Moderate STF 2732 DS 14336; HD 198513; SO 32908 Rating: 3 M Position: 2049+5154 6.26 8 Vnp W 8.75 4.2 + 73-1998 3 V G 1831: 4.0 @ 74. 30 measurements. C8 at 83x. Diameter: = 10.2 inches; = 8.10 inches. Separation: = 5.17 miles. Distance (LY): 790 Total luminosity (Suns): 170 STF 2741 DS 14504; HD 199955; SO 33034 Rating: 3 M Position: 2058+5027 5.97 8 V Y 6.87 2.2-27 - 1997 C 10.50 139.2-356 = 1925 No 1830: 2.4 @ 33. Over 100 measurements. C 1879: 139.4 @ 356. 3 measurements. C8 at 206x. - 39 -
Diameter: = 10.2 inches. Separation: = 4.29 miles; C = 271 miles. Distance (LY): 1,250 Total luminosity (Suns): 860 51 Cyg Rating: 5 M ur 675DS 14189; HD 197511; SO 32809 Position: 2042+5020 5.41 2 V yw 12.40 3.1 + 103 + 1934 No C 11.40 25.8 + 184 + 1934? D 11.40 32.6-329 + 1924? E 71.6 + 240 = 1957 No 1878: 2.8 @ 101. 7 measurements. C 1878: 25.4 @ 182. 7 measurements. D 1878: 32.9 @ 328. 6 measurements. E 1899: 71.1 @ 240. 6 measurements. C8 at 83x. Diameter: = 13.2 inches. Separation: = 4.45 miles; C = 37.0 miles; D = 46.8 miles. Distance (LY): 920 Total luminosity (Suns): 472.72-40 -
Difficult ur 366 Dembowski 23; DS 14331; HD 198455 Rating: 4 D Position: 2049+5029 8.32 0 W 8.93 1.4 = 130 + 1998 Y C 11.01 51.0 + 106 = 1984 bw 1876: 1.4 @ 129. 28 measurements. C 1876: 50.8 @ 106. 8 measurements. C has an 11.20m companion at 1.4 @ 5 (1963). C8 at 280x. Moderate field. Diameter: = 6.24 inches. Separation: = 950 feet; C = 6.60 miles. Distance (LY): 83 Total luminosity (Suns): 0.415 ur 155 DS 14370; HD 198834; SO 32933 Rating: 5 D Position: 2051+5125 6.91 F0 O 7.66 0.8 + 37 + 1996 O C 12.00 16.0-21 - 1923? D 10.90 199.0-48 = 1917? - 41 -
1876: 0.6 @ 25. 52 measurements. C 1885: 17.7 @ 26. 6 measurements. D 1880: 199.8 @ 48. 3 measurements. C8 at 516x. C11 at 560x. W and W for, which I rated a "2" by themselves. Very nice pair. The field here is also very nice, with a nice little clump of stars just E of u 155. Diameter: = 9.69 inches. Separation: =2,587 feet; C = 9.83 miles; D = 122 miles. Distance (LY): 394 Total luminosity (Suns): 24.19-42 -
Zone 78, Map 9 Double Stars Easy OS 411 DS 14190; HD 197488; SO 49960 Rating: 3 E Position: 2042+4549 7.59 G2 V Y 10.54 24.0 + 339 +! 1964? 1845: 15.2 @ 273. 20 measurements. C8 at 83x. Very rich field-- almost like a loose open cluster. Diameter: = 3.30 inches. Separation: = X=6.81 miles. Distance (LY): 182 Total luminosity (Suns): 2.6 rgelander 40 DS 14371; SO 50140 Rating: 3 E Position: 2051+4519 9.33 5 W 9.90 9.2-250 - 1972 F W 1902: 9.3 @ 251. 8 measurements. - 43 -
C11 at 115x. This pair is one vertex of a small 10m triangle. Diameter: = 8.78 inches; = 14.5 inches. Separation: = 4.10 miles. Distance (LY): 286 Total luminosity (Suns): 1.89 55 Cyg Rating: 4 E V1661 Cyg; h1581; DS 14337; HD 198478; SO 50099 Position: 2049+4607 4.82 2 Ie W 11.14 21.3 + 174 = 1934 bw 20.5 @ 174. 5 measurements. It is a member of the Cyg O7 ssociation. C8 at 83x. Diameter: = 13.8 inches. Separation: = 74.8 miles. Distance (LY): 2,250 Total luminosity (Suns): 4,919-44 -
Hipparcos 2979 HD 199312; SO 50219 Rating: 3 M Position: 2055+4508 7.66 0 V W 9.58 2.6 = 333 = 1998? 1991: 2.6 @ 333. 3 measurements. C11 at 339x. Diameter: = 9.00 inches. Separation: = 4.90 miles. Distance (LY): 1,210 Total luminosity (Suns): 116 Moderate ur 250 DS 14350; HD 198625; SO 50119 Rating: 4 M Position: 2050+4640 6.33 3 Ve yw 11.30 19.2-7 - 1934? 1875: 20.3 @8. 8 measurements. This star is an old disk population runaway star. C8 at 83x. Extremely rich field. - 45 -
Diameter: = 12.6 inches. Separation: = 27.6 miles. Distance (LY): 920 Total luminosity (Suns): 202 OS 422 DS 14411; HD 199206; SO 50205 Rating: 4 M Position: 2054+4506 7.36 8 II W 9.20 2.6-333 + 1976 8 W 1846: 2.7 @ 327. 18 measurements. C8 at 280x. Scale Model (in which the Sun is a baseball): Component Diameter, in Distance, mi 48.0 na 4.58 6.69 Diameter: = 48.0 inches; = 4.58 inches. Separation: = 6.69 miles. Distance (LY): 1,650 Total luminosity (Suns): 245 lpha Cyg Rating: 5 M Deneb, "the hen's tail"; DS 14172; HD 197345; SO 49941; H N 73 Position: 2041+4516 1.25 2 I W 11.70 75.3-106 = 1924? - 46 -
1879 (Espin): 75.5 @ 106. 5 measurements. Deneb is a member of the Cyg O7 ssociation and is shedding mass at the rate of 3 ten-billionths suns a year. It is 25 times as massive as the Sun and has a surface temperature of 9,700 o K. It is also an infra-red source. It is probably the star that lights the North merica Nebula (70 light years away). From James Kaler's Star Deneb, simply put, is one of the truly great stars of our Galaxy. It serves a three-fold role among the constellations. Its very name tells its first role. "Deneb" is from an rabic word meaning "tail," as this first magnitude star, the 17th brightest as it appears in our sky, represents the tail of Cygnus the Swan. The reversal of the constellation makes the asterism of the Northern Cross, with Deneb now at the top, the cross seen rising on its side in early northern summer, standing upright in the west in early winter evenings. Deneb also makes the western apex of the famed Summer Triangle, which also incorporates Vega and ltair. ll three of these white stars have similar surface temperatures, Vega, at 9,500 Kelvin, the warmest. Though Vega and ltair are really quite luminous, they are first magnitude primarily because they are close to us, averaging only 25 light years away. Deneb's luminosity makes it about the intrinsically brightest star of its kind (that is, in its temperature class) in the entire Galaxy. If placed at the distance of Vega, Deneb would shine as bright as a well-developed crescent Moon. Deneb is a true supergiant, its diameter, calculated from its temperature and luminosity, is 200 times that of the Sun. If it were placed at the center of our Solar System, it would extend to the orbit of the Earth. While far from the largest star in the Galaxy, Deneb is one of the biggest of its kind. It is evolving and has stopped fusing hydrogen in its core. Just what it is doing, however, we do not know. Having begun its life as a star of some 25 solar masses, its fate is almost certainly to explode sometime within the next couple of million years. The star is constant in its light, but its spectrum, its light as seen when stretched into a rainbow, is slightly variable. It is among the most magnificent stars you can see with the unaided eye. C8 at 206x. Use averted vision. Diameter: = 600 inches! Separation: = 376 miles. Distance (LY): 3,200 Total luminosity (Suns): 250,017-47 -
Difficult h1597 Espin 95; DS 14438 Rating: 5 D Position: 2056+4722 9.67 W 13.35 12.1-129 + 1905? 1901: 12.6 @ 126. 2 measurements. C8 at 280x. Extremely rich field (the open cluster NGC 6991). Deep Sky Easy arkanova 1 Rating: 3 E Position: 2054+4602 Type : OC Class: III 2 m Magnitude : 9.0 Dimensions: 20' Cluster population: 12 C11 at 98x. scattered gropu in a very rich field. More or less round. I counted 36 stars, the brightest being 8.3m. C11 at 98x. large and spread out group with a very wide range in magnitudes. It is embedded in the North merica nebulosity, which was clearly seen. - 48 -
Moderate NGC 6989 Other Names: H VIII 82 Rating: 4 M Position: 2053+4511 Type : Oc Magnitude : 12.5 Dimensions: 10' Cluster population: 17 Probably an asterism. (The blue POSS print shows it as a star cloud.) C8 at 83x. Four foreground stars are hard on the seeing. Difficult NGC 6991 stronomical League Program: Herschel II Club Rating: 4 D Position: 2057+4725 Type : Oc Magnitude : 13.0 Dimensions: 5' C11 at 115x with broadband filter. Very very faint and grainy look. fter adapting to the view, I could resolve 6 stars in a zig-zag line. Distance: 2.280 light years Luminosity: 3 Suns - 49 -
IC 5076 Rating: 5 D Position: 2056+4725 Type : Gn Class: R Dimensions: 7' C8 at 83x. Very rich field. - 50 -
Zone 78 Mini-Catalog Double Stars Designation Position Rating Map Component Mag Separation P OS 404 rej 2016+5230 2E 1 7.40 9.90 28.7-115 + rgelander 39 2043+4916 2E 8 8.35 8.82 12.2 + 176 +! 26 Cyg 2001+5006 3E 2 C D E 5.05 10.10 12.90 15.80 10.50 42.3 + 167.4 148 + 347 3.80 Omicron 1 Cyg 2014+4644 3E 3 STF 2658 2014+5307 3E 1 Hough 455 2015+5409 3E 1 Omicron 2 Cyg 2015+4743 3E 3 STF 2667 2017+4538 3E 3 Espin 2692 2019+5212 3E 1 Espin 800 2020+5115 3E 2 all 49 2020+4754 3E 6 STF 2693 2028+5430 3E 4 Omega 1 Cyg 2030+4857 3E 5 Omega 2 Cyg 2031+4913 3E 5 STF 2707 2038+4755 3E 6 OS 411 2042+4549 3E 9 rgelander 41 2050+5406 3E 7 rgelander 40 2051+4519 3E 9 Hipparcos 2861 2004+4645 4E 3 C C D C C 7.01 7.02 9.45 10.33 7.26 9.08 13.59 10.60 3.96 8.49 8.66 9.00 9.44 9.44 8.90 10.30 11.51 7.87 8.25 8.17 9.23 4.94 9.50 5.44 10.10 7.93 9.64 8.67 7.59 10.54 7.49 9.36 9.33 9.90 9.64 10.70 107 5.6 + 60.7 +!! 39.7 + 32.4 + 38.1 + 208.9 = 8.4 + 24.6 = 30.0 + 42.50 + 65 + 14.1 + 56.5 + 58.4 + 22.0-55.3-24.0 + 10.3 + 9.2-16.7 + 173 105-60.7 +!! 72-32.4 + 38.1 + 175 = 229 + 86 -? 320 + 42.50 + 51 = 12-87 + 327 + 30-55.3-339 +! 190 + 250-109 + - 51 -
Designation Position Rating Map Component Mag Separation P h1481 2005+4924 4E 2 C 10.44 10.39 10.36 18.0 + 27.5 = 187 -? 27.5 = STF 2648 2010+4949 4E 2 7.84 9.51 6.8 + 116 = 7.02 Espin 502 2013+4911 4E 2 Espin 2693 2019+4938 4E 2 h1510 2022+4747 4E 6 Franks 9 2026+5401 4E 4 h1524 2029+5039 4E 5 South 755 2031+4912 4E 5 Espin 2696 2035+4957 4E 5 Espin 991 2036+5435 4E 4 Espin 88 2038+5106 4E 5 Espin 2698 2041+5307 4E 4 Holden 41 2045+5401 4E 7 55 Cyg 2049+4607 4E 9 Espin 94 2050+5007 4E 8 STF 2619 2001+4815 5E 2 ur 426 2002+5439 5E 1 Engelmann 70 2006+5310 5E 1 ur 1489 2034+4642 5E 6 Espin 665 2034+4719 5E 6 C C D E C C C C C C 10.23 8.72 9.53 12.50 9.26 9.50 13.10 11.33 10.66 8.24 8.89 9.28 10.51 6.62 9.54 9.83 10.60 9.11 11.64 10.64 9.47 10.21 9.44 10.67 8.47 11.80 10.60 4.82 11.14 6.51 9.90 10.40 8.00 8.03 11.70 8.41 9.94 8.28 5.85 9.67 5.78 9.50 9.27 9.91 10.69 13.3 + 30.7 - C: 17.4 4.6 + 5.4-30.7-57.3 + 59.7 + 5.2 + 60.0-10.8 16.3 62.3-7.7 = 9.1 + 3.5 + 8.6 + 21.3 + 101.6 + C: 2.4 = 4.1-17.1-5.8 = 162.3-168.5-0.3 = 118 = 5.8 + 221-110 - C: 186 149-5.4-30.7-121 + 238 = 131 + 278 = 148 297 62.3-127 = 26 = 232-8.6 + 174 = 13 + C: 74-240 - 17.1-307 - 162.3-132 + 60 + 118 = 126 + - 52 -
Designation Position Rating Map Component Mag Separation P OSS 208 2035+4651 5E 6 7.74 8.58 82.3 + 240 - Holden 39 2036+5023 5E 5 7.94 10.70 7.7 + 175 - Espin 995 2043+5206 5E 7 8.67 10.40 9.2 101 ur 365 2047+5148 5E 8 7.99 13.50 15.3 + 286 - Espin 1329 2006+4500 1M 3 8.09 10.70 8.1 + 211-719 2000+4621 3M 3 9.50 9.75 3.0 + 108 - STF 2681 2023+5325 3M 4 C D 7.92 11.05 8.92 11.40 6.8 + 38.7-42.8-41 - 38.7-42.8-6.26 STF 2732 2049+5154 3M 8 Hipparcos 2979 2055+4508 3M 9 STF 2741 2058+5027 3M 8 ur 250 2050+4640 4M 9 OS 422 2054+4506 4M 9 h1463 2000+4550 5M 3 Stein 2497 2004+5428 5M 1 Espin 499 2011+4535 5M 3 Engelmann 73 2017+5017 5M 2 h1513 2024+4631 5M 6 Espin 2694 2025+4842 5M 5 1681 2038+5351 5M 4 h1558 2039+4829 5M 5 lpha Cyg 2041+4516 5M 9 C C C D E C 8.75 7.66 9.58 5.97 6.87 10.50 6.33 11.30 7.36 9.20 10.34 11.50 7.70 11.30 8.35 12.80 13.20 8.15 10.91 10.37 11.74 10.10 8.43 11.70 7.71 11.24 8.71 11.41 12.10 9.36 11.80 1.25 11.70 4.2 + 2.6 = 2.2-139.2-19.2-2.6-10.2 + 8.4-14.4 26.2 74.4 +! 93.7-122.0 + 160.4 + 13.8-11.4 4.2 + 41.3 4.4 75.3-73 - 333 = 27-139.2-7 - 333 + 313 + 64 -! 340 26.2 77 -! 93.7-122.0 + 118-325 - 321 210-41.3 206 106 = - 53 -
Designation Position Rating Map Component Mag Separation P 51 Cyg 2042+5020 5M 8 C D 5.41 12.40 11.40 11.40 3.1 + 25.8 + 32.6-71.6 + 103 + 25.8 + 32.6-240 = 7.99 STF 2645 2010+5140 4D 2 h1516 2025+5441 4D 4 ur 366 2049+5029 4D 8 C 17 2012+5128 5D 2 Espin 89 2038+4804 5D 6 ur 155 2051+5125 5D 8 h1597 2056+4722 5D 9 C C C D E C D 8.49 7.27 11.17 12.82 8.32 8.93 11.01 6.01 10.34 13.00 12.55?? 6.61 11.00 6.91 7.66 12.00 10.90 9.67 13.35 1.6 + 47.2 + 49.5 1.4 = 51.0 + 4.3 + 83.5 + 74.0-130.7 16.6 + 0.8 + 16.0-199.0-12.1-138 + 147 = 49.5 130 + 51.0 + 82 + 83.5 + 74.0-149 200 + 37 + 16.0-199.0-129 + Deep Sky Objects Specifications Surface Object Position Rating Map Type Mag r Population arkanova 1 2054+4602 3E 9 OC (III 2 m) 9.0 12 NGC 6989 2053+4511 4M 9 Oc () 12.5 17 NGC 6884 2010+4628 5M 3 Pn (2b) 12.5 NGC 6991 2057+4725 4D 9 Oc () 13.0 IC 5076 2056+4725 5D 9 Gn (R) - 54 -