Zone 7, Master Map Normal View

Transcription

1 , Master Map Normal View Zone Master, Normal View, 10 deg FOV Draco P Muller 352 ur 353 H I 41 STF 2572 rej P Muller 209 STF , 41 Dra NGC Ursa Minor NGC 6324 Hussey 65 STF 2299 Kustner 1 STF 2077 rej STF 2134 rej ε STF 2125 rej Epsilon UMi P Muller 351 η 856 STF 2002 rej NGC 6217 STF 1997 rej STF 2066 ζ STF 1980 Pi 1 UMi θ STF 2013 rej STF 2020 rej Hussey STF 1971 rej P Muller 194 P Muller ' ' ' ' ' ' ' ' ' ' ' STF 2179 NGC 6434 h3346 NGC 6340 STF h 20m 17h 00m 16h 40m 16h 20m 16h 00m 15h 40m

2 , Map 1 Normal Image Sky charts generated by TheSky Software; used by permission of Software isque Inc. δ 24 UMi OS 340 Draco P Muller 218 Hussey 65 STF 2299 STF 2326 Ursa Minor 40, 41 Dra P Muller 352 STF 2125 rej ε Epsilon UMi P Muller ' ' ' ' ' ' ' 18h 00m 17h 36m 17h 12m 16h 48m 16h 24m

3 , Map 1 Mirror Image Sky charts generated by TheSky Software; used by permission of Software isque Inc. STF UMi OS 340 δ ur 353 STF 2002 rej P Muller 351 P Muller 352 Draco STF 2299 STF 2125 rej ε Epsilon UMi P Muller 218 Hussey 65 STF 2326 Ursa Minor 40, 41 Dra ' ' ' ' ' ' ' 16h 24m 16h 48m 17h 12m 17h 36m 18h 00m

4 , Map 2 Normal Image Sky charts generated by TheSky Software; used by permission of Software isque Inc. STF 2302 STF , 41 Dra Draco P Muller 209 NGC 6412 NGC 6324 Ursa Minor ε STF 2125 rej Epsilon UMi P Muller 351 NGC 6217 Kustner 1 STF 2077 rej STF 2134 rej η ' ' ' ' ' ' ' ' ' H I 41 18h 00m 17h 40m 17h 20m 17h 00m 16h 40m

5 , Map 2 Mirror Image Sky charts generated by TheSky Software; used by permission of Software isque Inc. 856 P Muller 351 STF 2077 rej STF 2066 NGC 6217 ε Kustner 1 STF 2125 rej Epsilon UMi STF 2134 rej Draco NGC 6324 NGC 6412 Ursa Minor STF , 41 Dra P Muller ' ' ' ' ' ' ' ' ' H I 41 16h 40m 17h 00m 17h 20m 17h 40m 18h 00m

6 , Map 3 Normal Image Sky charts generated by TheSky Software; used by permission of Software isque Inc. Kustner 1 P Muller 351 NGC 6217 STF 2066 η Hussey 916 ζ STF 1997 rej θ STF 2013 rej STF 2020 rej STF 1971 rej P Muller 349 P Muller 194 STF 1933 rej ' ' ' ' ' ' ' STF 2036 STF h 24m 16h 00m 15h 36m Gamma UMiγ Pherkad 15h 12m

7 , Map 3 Mirror Image Sky charts generated by TheSky Software; used by permission of Software isque Inc. Hussey 908 STF 1933 rej θ ζ STF 1997 rej STF 1971 rej P Muller 351 STF 2013 rej STF 2066 STF 2020 rej η Hussey 916 Draco P Muller 194 P Muller ' ' ' ' ' ' ' STF 1928 STF 2036 γ Pherkad Gamma UMi 15h 12m 15h 36m 16h 00m 16h 24m

8 , Map 4 Normal Image Sky charts generated by TheSky Software; used by permission of Software isque Inc. STF 2125 rej STF 2002 rej 856 STF 1980 Pi 1 UMi STF 1933 rej Hussey 908 OSS 130 Cam STF 1880 rej ' ' ' ' ' ' ' ζ STF 1997 rej θ 16h 00m 15h 40m 15h 20m 15h 00m 14h 40m

9 , Map 4 Mirror Image Sky charts generated by TheSky Software; used by permission of Software isque Inc. OS 281 OSS 130 STF Camelopardalis 1851 STF 1880 rej STF 2002 rej 856 STF 1980 Pi 1 UMi STF 1933 rej Hussey 908 ε ' ' ' ' ' ' ' ζ STF 1997 rej θ 14h 40m 15h 00m 15h 20m 15h 40m 16h 00m

10 Index 19 double stars, 3 galaxies 4 40, 41 Dra E Epsilon UMi... 3 K Kustner N NGC NGC NGC P P Muller P Muller Pi 1 UMi S STF 1933 rej STF 1971 rej STF STF 1997 rej STF 2002 rej STF 2013 rej STF 2020 rej STF STF 2077 rej... 4 STF 2125 rej... 2 STF 2134 rej... 5 STF

11 , Map 1 Double Stars Easy STF 2125 rej Other name(s): DS 10220; SO 2757 Rating: 3 E Position: Magnitude Separation P Year Spectra Colors 8.89 K0 Y = pr? 1899: measurements. May be optical because Hipparcos gives different distances (960 and 396 light years). C11 at 98x. STF 2299 Other name(s): SO 2933 Rating: 4 E Position: Magnitude Separation P Year Spectra Colors 9.46 F8 W ? 1991 W 1899: measurements. Quadrant reversal? C11 at 115x

12 Epsilon UMi Rating: 5 M Other name(s): Harvard 143; DS 10242; HD ; SO 2770 Position: Magnitude Separation P Year Spectra Colors 4.23 G5 III Y ? 1879: 7. 4 measurements. Star is an eclipsing binary like lgol, with a day period. C8 at 104x. Moderate field. Scale model (in which the Sun is the size of a baseball): Diameter: = 39.0 inches. Separation: = 41.7 miles; a = 6.09 feet. Distance (LY): 347 Total luminosity (Suns): Difficult - 3 -

13 , Map 2 Double Stars Easy STF 2066 Other name(s): DS Rating: 4 E Position: Magnitude Separation P Year Spectra Colors 9.98 F8 W W 1832: measurements. C8 at 104x. Nice field, but a faint pair. Too bad it is not brighter. Scale model (in which the Sun is the size of a baseball): Diameter: = 16.7 inches. Separation: = 1.14 miles. Distance (LY): 141 Total luminosity (Suns): 0.29 STF 2077 rej Other name(s): SO 8524 Rating: 4 E Position: Magnitude Separation P Year Spectra Colors 9.27 F8 Y ro 1894: measurements

14 C8 at 104x. Very, very rich field to the W. Scale model (in which the Sun is the size of a baseball): Diameter: = 16.1 inches. Separation: = 8.45 miles. Distance (LY): 308 Total luminosity (Suns): 1.47 P Muller 351 Rating: 3 E Position: Magnitude Separation P Year Spectra Colors W W 1896: measurements. C11 at 193x. STF 2134 rej Other name(s): SO 8679 Rating: 3 E Position: Magnitude Separation P Year Spectra Colors 9.42 F2 W W? 1895: measurements. This system may be optical as Hipparcos shows different distances (870 and 847 light years)

15 C11 at 115x. Nice field. 40, 41 Dra Rating: 1 E Other name(s): STF 2308; DS 11061; HD ; SO 8994 L League Program: Double Star Certificate Position: Magnitude Separation P Year Spectra Colors 5.74 F7 V W F7 V W C W 1832: 236. Over 100 measurements. C 1932: measurements. alega discovered to be a spectroscopic binary, resolved with speckle interferometry, at 322. has a period of 1,247.2 days and the highest known eccentricity to date with e = 0.975! is also a spectroscopic binary with a period of only days. C8 at 104x. Very nice set of "headlights!" Scale model (in which the Sun is the size of a baseball): Diameter: = 3.9 inches; = 12.5 inches. Separation: = 4.99 miles; C = 60.4 miles; a = 142 feet. Distance (LY): 173 Total luminosity (Suns): 21 For a sketch, see the next page

16 40 and 41 Dra Double Star; 5.7, ) C8 at 100x Jul. 6, 1995 Difficult Kustner 1 Other name(s): DS 10214; HD ; SO 8612 Rating: 5 D Position: Magnitude Separation P Year Spectra Colors 5.99 F4 IV yw ? C ? 1889: measurements

17 C 1914: measurements. Hipparcos shows the C star to be at a distance of 43 light years. C8 at 280x. Scale model (in which the Sun is the size of a baseball): Diameter: = 8.1 inches. Separation: = 2,482 feet; C = 21.0 miles. Distance (LY): 117 Total luminosity (Suns): 4.6 P Muller 209 Other name(s): SO 8923 Rating: 2 D Position: Magnitude Separation P Year Spectra Colors F5 W W 1971: measurements. C11 at 634x. It lies at the center of a "Y" asterism

18 Deep Sky Objects Moderate NGC 6324 Other Names: UGC 10725, H III 945 Rating: 4 M Position: Type : Gal Class: Sbc Magnitude : 12.8 Surface brightness: 11.9 Dimensions: 1' x 0.6' P: 78 C11 at 140x. Small (30" diameter) and round, with a very gradually brighter middle. n 11m star lies just to the S, and an 8.6m star to the N. Difficult NGC 6217 Other Names: UGC 10470; rp 185, H I 280 stronomical League Program: Herschel 400 Rating: 5 D Position: Type : Gal Class: (R)S(rs)bc Magnitude : 11.9 Surface brightness: 13.6 Dimensions: 2' x 1' This is a Seyfert galaxy and shows signs of starburst activity. C8 at 104x. Small and faint. It forms a line with two faint stars. Its axis runs N-S

19 NGC 6412 Other Names: rp 38, UGC 10897, H VI 41 Rating: 5 D Position: Type : Gal Class: S(s)c II Magnitude : 12.4 Surface brightness: 13.2 Dimensions: 2' x 1.5' C8 at 104x. Small and faint, Geoff Chester called it "a bear!" Several nearby stars almost wash it out, including 8.3m SO min S

20 , Map 3 Double Stars Easy STF 2013 rej Other name(s): SO 8383 Rating: 4 E Position: Magnitude Separation P Year Spectra Colors K0 Y W 1894: measurements. This system may be optical as Hipparcos shows different distances (86 and 100 light years). The proper motions are also quite different. C11 at 115x. STF 2020 rej Other name(s): DS 7522 Rating: 4 E Position: Magnitude Separation P Year Spectra Colors 9.86 G5 yo : measurements. C8 at 104x

21 Scale model (in which the Sun is the size of a baseball): Diameter: = 21.5 inches. Separation: = 10.0 miles. Distance (LY): 242 Total luminosity (Suns): 0.8 Moderate STF 1971 rej Other name(s): SO 8288 Rating: 5 M Position: Magnitude Separation P Year Spectra Colors 9.64 K5 Y ? 1907: measurements. C11 at 115x. STF 1997 rej Other name(s): SO 8348 Rating: 5 M Position: Magnitude Separation P Year Spectra Colors 9.31 K0 Y ? 1896: measurements. C8 at 104x

22 Scale model (in which the Sun is the size of a baseball): Diameter: = 26.2 inches. Separation: = 4.01 miles. Distance (LY): 139 Total luminosity (Suns): 0.32 Double Stars, Map 4 Easy STF 1933 rej Other name(s): SO 8168 Rating: 5 E Position: Magnitude Separation P Year Spectra Colors 9.38 G0 yw = 1991 W? 1905: measurements. C11 at 115x. Scale model (in which the Sun is the size of a baseball): Diameter: = 18.3 inches. Separation: = 21.4 miles. Distance (LY): 540 Total luminosity (Suns):

23 Pi 1 UMi Other name(s): STF 1972; DS 9696; HD ; SO 2556 Rating: 3 E Position: Magnitude Separation P Year Spectra Colors 6.57 G8 IV Y G5 V W C ? 1832: measurements. Stars and are a spectroscopic binaries. C 1911: measurements. C8 at 104x. This star is the S vertex of a nice 7m triangle with SO 2562 to the N and 2576 to the NE. Webb saw them as Y and bw. Scale model (in which the Sun is the size of a baseball): Diameter: = 11.1 inches; = 18.5 inches. Separation: = 3.57 miles; C = 17.3 miles. Distance (LY): 72 Total luminosity (Suns): 1.44 STF 1980 Other name(s): DS 9724; SO 2568 Rating: 4 E Position: Magnitude Separation P Year Spectra Colors 9.10 F R 1832: measurements. The stars have a small difference in proper motion. C8 at 104x

24 STF 2002 rej Other name(s): HD ; SO 2619 Rating: 4 E Position: Magnitude Separation P Year Spectra Colors 8.81 F5 W : measurements. Hipparcos/Tycho data show different distances for these stars; they may be optical. C8 at 104x. It sits inside a bright, large triangle made up of 7.3m SO 2606, 7.1m SO 2625, and 8.2m SO Scale model (in which the Sun is the size of a baseball): Diameter: = 13.7 inches. Separation: = 22.2 miles. Distance (LY): 333 Total luminosity (Suns): 3.66 Moderate 856 Other name(s): DS 9798; HD ; SO 2599 Rating: 4 M Position: Magnitude Separation P Year Spectra Colors 8.27 G5 yw No C ? 1904: measurements. C 1899: measurements

25 C8 at 104x. It is set amidst a flock of 9m stars. Scale model (in which the Sun is the size of a baseball): Diameter: = 19.7 inches. Separation: = 3.33 miles; C = 43.5 miles. Distance (LY): 419 Total luminosity (Suns):

26 Mini-Catalog Double Stars Star Specifications Designation Position Rating Map Component Mag Sep from P from 40, 41 Dra E 2 C Pi 1 UMi E 4 P Muller E 2 STF 2125 rej E 1 STF 2134 rej E 2 STF E 4 STF 2002 rej E 4 STF 2013 rej E 3 STF 2020 rej E 3 STF E 2 STF 2077 rej E 2 STF E 1 STF 1933 rej E M 4 STF 1971 rej M 3 STF 1997 rej M 3 Epsilon UMi M 1 P Muller D 2 Kustner D 2 Hussey TD 3 C C C C = = ? 277 =

27 Deep Sky Objects Zone Specifications Object Position Rating Submap Type Mag Surface r Population NGC M 2 Gal (Sbc) NGC D 2 Gal ((R)S(rs)b c) NGC D 2 Gal (S(s)c II)