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Doubles in session


Current system
17139+2848
BU 44 AC


Nearby doubles
28' : 17120+2859
GRF 3

30' : 17132+2820
TDT 266

31' : 17135+2918
COU 494

34' : 17118+2906
SLE 11

39' : 17116+2825
DAM 972

42' : 17141+2807
LAW 27AB

42' : 17121+2922
DAM 984

43' : 17145+2931
LDS4728

45' : 17148+2806
RAO 366

47' : 17135+2935
BRT 257

47' : 17122+2929
DAM 985AB

49' : 17103+2856
DAM 942

49' : 17176+2855
STF2147

50' : 17109+2819
DAM 952AB

50' : 17125+2802
COU 493

52' : 17178+2844
S 686

56' : 17098+2901
DAM 924

60' : 17112+2801
DAM 966

61' : 17095+2909
DAM 916

61' : 17116+2941
NSN 687

62' : 17109+2934
SLW1206

68' : 17088+2900
LDS4722

68' : 17104+2759
SKF 366

73' : 17084+2850
FMR 230

78' : 17142+2731
COU 495

79' : 17084+2916
DAM 889



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

17139+2848 BU 44 AC

 
 
17h 13m 55.16s +28° 48' 09.0" P.A. 41.00 sep 42.4 mag 9.19,12.13 Sp A5
 
 
Coord 2000 17139+2848 Discov num BU   44 Comp AC Coord arcsec 2000 17 13 55.16 +28 48 09.0
Date first 1901 Date last 2015 Obs 13
Pa first 45 Pa last 41.1 P.A. Now (θ) 41.1°
Sep first 40.0 Sep last 42.434 Sep. Now (ρ) 42.434"
Mag pri 9.19 Mag sec 12.13 delta mag (ΔM) 2.94 Spectral class A5 (white)
Pri motion ra +005 Sec motion ra +006
Pri motion dec -025 Sec motion dec +019
Notes
rPM=1.726
This double is not physical.
 
 
17139+2848 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 156001 17 13 55 +28 48 09 BU 44 AB 2018 39 17 5.6 9.19 9.70 0.51
Show 17 13 55 +28 48 09 BU 44 AC 2015 13 41 42.4 9.19 12.13 2.94 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 2073-01124-1 Gaia DR2 4575440793714009216 HD 156001
DM BD+28 2697
 
 
WDS 17139+2848 BU 44 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bu_1873a Ma - Burnham, S.W. (BU 1 - 81) 1873MNRAS..33..351B
Bu_1873a MNRAS 33, 351, 1873
Bu_1873b Ma - Burnham, S.W. (BU 82 - 106) 1873MNRAS..33..437B
Bu_1873b MNRAS 33, 437, 1873
Bu_1873c - Burnham, S.W. 1873MNRAS..33..567B
Bu_1873c MNRAS 33, 567, 1873
Bu_1873d Ma - Burnham, S.W. (BU 107 - 182) 1873MNRAS..34...59B
Bu_1873d MNRAS 34, 59, 1873
Bu_1874a Ma - Burnham, S.W. (BU 183 - 229) 1874MNRAS..34..382B
Bu_1874a MNRAS 34, 382, 1874
Bu_1874b Ma - Burnham, S.W. (BU 230 - 300) 1874MNRAS..35...31B
Bu_1874b MNRAS 35, 31, 1874
Bu_1874c - Burnham, S.W. 1874MNRAS..34..370B
Bu_1874c MNRAS 34, 370, 1874
Bu_1874d Ma - Burnham, S.W. 1874MNRAS..34..393B
Bu_1874d MNRAS 34, 393, 1874
Bu_1874e Ma - Burnham, S.W. 1874MNRAS..35...28B
Bu_1874e MNRAS 35, 28, 1874
Bu_1875 Ma - Burnham, S.W. (BU 301 - 390) 1875AN.....86..337B
Bu_1875 AN 86, 337, 1875
Bu_1876 Ma - Burnham, S.W. (BU 391 - 436) 1876AN.....88..225B
Bu_1876 AN 88, 225, 1876
Bu_1876b - Burnham, S.W. 1876MNRAS..36...99B
Bu_1876b MNRAS 36, 99, 1876
Bu_1876c - Burnham, S.W. 1876MNRAS..36..331B
Bu_1876c MNRAS 36, 331, 1876 (no new data)
Bu_1877 Ma - Burnham, S.W. (BU 453 - 482) 1877MNRAS..38...78B
Bu_1877 MNRAS 38, 78, 1877
Bu_1878a Ma - Burnham, S.W. 1878MNRAS..38..408B
Bu_1878a MNRAS 38, 408, 1878
Bu_1878b - Burnham, S.W. 1878MNRAS..38..476B
Bu_1878b MNRAS 38, 476, 1878
Bu_1878c - Burnham, S.W. 1878MNRAS..38..478B
Bu_1878c MNRAS 38, 478, 1878
Bu_1878d Ma j Burnham, S.W. 1878AN.....92..235B
Bu_1878d AN 92, 235, 1878
Bu_1879 Ma j Burnham, S.W. 1879MmRAS..44..141B
Bu_1879 MemRAS 44, 141, 1879
Bu_1879B Ma - Burnham, S.W. 1879Obs.....3...20G
Bu_1879B cited by Gledhill (Obs 3, 20, 1879)
Bu_1879C Ma - Burnham, S.W. 1879Obs.....3..142G
Bu_1879C cited by Gledhill (Obs 3, 142, 1879)
Bu_1879d Ma - Burnham, S.W. 1879Obs.....3...92B
Bu_1879d Obs 3, 92, 1879
Bu_1879e Ma - Burnham, S.W. 1879MNRAS..40...99B
Bu_1879e MNRAS 40, 99, 1879
Bu_1880A Ma - Burnham, S.W. 1880Obs.....3..508G
Bu_1880A cited by Gledhill (Obs 3, 508, 1880)
Bu_1880C Ma - Burnham, S.W. 1880Obs.....3..314G
Bu_1880C cited by Gledhill (Obs 3, 314, 1880)
Bu_1880D Ma - Burnham, S.W. 1880Obs.....3..352G
Bu_1880D cited by Gledhill (Obs 3, 352, 1880)
Bu_1880e Ma - Burnham, S.W. 1880Obs.....3..408B
Bu_1880e Obs 3, 408, 1880
Bu_1880f Ma - Burnham, S.W. 1880MNRAS..40..497B
Bu_1880f MNRAS 40, 497, 1880
Bu_1880g Ma - Burnham, S.W. 1880MNRAS..41...33B
Bu_1880g MNRAS 41, 33, 1880
Bu_1881 Ma j Burnham, S.W. 1881Obs.....4...19G
Bu_1881 cited by Gledhill (Obs 4, 19, 1881)
Bu_1882a Ma - Burnham, S.W. (BU 776 - 863) 1882PWasO...1...91B
Bu_1882a Pub. Washburn Obs. 1, 91, 1882
Bu_1882b Ma - Burnham, S.W. 1882PWasO...1..113B
Bu_1882b Pub. Washburn Obs. 1, 113, 1882
Bu_1883 Ma j Burnham, S.W. (BU 864 - 1025) 1883MmRAS..47..167B
Bu_1883 MemRAS 47, 167, 1883
Bu_1883b Ma - Burnham, S.W. 1883MNRAS..43..318B
Bu_1883b MNRAS 43, 318, 1883
Bu_1884 Ma j Burnham, S.W. 1884MNRAS..44..365H
Bu_1884 MNRAS 44, 365, 1884
Bu_1884b Ma - Burnham, S.W. 1884AN....110..133B
Bu_1884b AN 110, 133, 1884
Bu_1884C Ma - Burnham, S.W. 1884AReg...22..216S
Bu_1884C cited by Sadler (Astr. Register 22, 216, 1884)
Bu_1887 Ma - Burnham, S.W. (BU 734 - 775) 1887PLicO...1...24B
Bu_1887 Pub. Lick Obs. 1, 24,45, 1887
Bu_1889a Ma - Burnham, S.W. 1889AN....122..159B
Bu_1889a AN 122, 159, 1889 (measures also in Bu_1894c) 1894PLicO...2..197B
Bu_1889b Ma - Burnham, S.W. (BU 1026 - 1038) 1889AN....123....1B
Bu_1889b AN 123, 1, 1889 (measures also in Bu_1894a) 1894PLicO...2..185B
Bu_1889c Ma - Burnham, S.W. 1889AN....123...75B
Bu_1889c AN 123, 75, 1889 (measures also in Bu_1894c) 1894PLicO...2..197B
Bu_1889d Ma - Burnham, S.W. 1889PASP....1...36B
Bu_1889d PASP 1, 36, 1889 (measures also in Bu_1894) 1894PLicO...2....3B
Bu_1889e Ma j Burnham, S.W. 1889AN....121...63B
Bu_1889e AN 121, 63, 1889 (measures also in Bu_1894c) 1894PLicO...2..197B
Bu_1889f Ma j Bunham, S.W. 1889MNRAS..49..418B
Bu_1889f MNRAS 49, 418, 1889
Bu_1890a Ma - Burnham, S.W. (BU 1093 - 1154) 1889AN....124...49B
Bu_1890a AN 124, 49, 1890 (measures also in Bu_1894c) 1894PLicO...2..197B
Bu_1890b Ma - Burnham, S.W. 1890AN....125...41B
Bu_1890b AN 125, 41, 1890 (measures also in Bu_1894) 1894PLicO...2....3B
Bu_1890c Ma - Burnham, S.W. 1890PASP....2..138B
Bu_1890c PASP 2, 138, 1890 (measures also in Bu_1894) 1894PLicO...2....3B
Bu_1891a orb - Burnham, S.W. 1891SidM...10..273B
Bu_1891a Sidereal Messenger 10, 273, 1891
Bu_1891b orb - Burnham, S.W. 1891Obs....14..263B
Bu_1891b Observatory 14, 263, 1891
Bu_1891c Ma j Burnham, S.W. 1891AN....127..289B
Bu_1891c AN 127, 289, 1891
Bu_1892 Ma - Burnham, S.W. (BU 1225 - 1266) 1892AN....130..257B
Bu_1892 AN 130, 257, 1892 (measures also in Bu_1894e) 1894PLicO...2..221B
Bu_1892b Ma - Burnham, S.W. 1892AN....130...77B
Bu_1892b AN 130, 77, 1892
Bu_1893a Ma - Burnham, S.W. 1893AN....131..329B
Bu_1893a AN 131, 329, 1893 (most measures also in Bu_1894) 1894PLicO...2.....B
Bu_1893b orb - Burnham, S.W. 1893MNRAS..53..478B
Bu_1893b MNRAS 53, 478, 1893
Bu_1893c orb - Burnham, S.W. 1893MNRAS..54..119B
Bu_1893c MNRAS 54, 119, 1893
Bu_1893d orb - Burnham, S.W. 1893AstAp..12..494B
Bu_1893d AstAp 12, 494, 1893
Bu_1893e orb - Burnham, S.W. 1893AstAp..12..585B
Bu_1893e AstAp 12, 585, 1893
Bu_1893f Ma - Burnham, S.W. (BU 1267 - 1274) 1893MNRAS..53..273B
Bu_1893f MNRAS 53, 273, 1893 (most measures also in Bu_1893a) 1893AN....131..329B
Bu_1893g orb - Burnham, S.W. 1893MNRAS..53..482B
Bu_1893g MNRAS 53, 482, 1893
Bu_1894 Ma j Burnham, S.W. 1894PLicO...2....3B
Bu_1894 Pub. Lick Obs. 2, 3, 1894 (includes most data from Bu_1893a) 1893AN....131..329B
Bu_1894a Ma j Burnham, S.W. (BU 1026 - 1038) 1894PLicO...2..185B
Bu_1894a Pub. Lick Obs. 2, 185, 1894
Bu_1894b Ma j Burnham, S.W. (BU 1039 - 1092) 1894PLicO...2..188B
Bu_1894b Pub. Lick Obs. 2, 188, 1894
Bu_1894c Ma - Burnham, S.W. (BU 1093 - 1154) 1894PLicO...2..197B
Bu_1894c Pub. Lick Obs. 2, 197, 1894
Bu_1894d Ma - Burnham, S.W. (BU 1155 - 1224) 1894PLicO...2..206B
Bu_1894d Pub. Lick Obs. 2, 206, 1894
Bu_1894e Ma - Burnham, S.W. (BU 1225 - 1266) 1894PLicO...2..221B
Bu_1894e Pub. Lick Obs. 2, 221, 1894
Bu_1894f Ma - Burnham, S.W. (BU 1267 - 1274) 1894PLicO...2..229B
Bu_1894f Pub. Lick Obs. 2, 229, 1894 (all measures also in Bu_1893f) 1893MNRAS..53..273B
Bu_1894g Ma - Burnham, S.W. 1894PLicO...2..159B
Bu_1894g Pub. Lick Obs. 2, 159, 1894
Bu_1898 orb - Burnham, S.W. 1898MNRAS..59...59B
Bu_1898 MNRAS 58, 59, 1898
Bu_1900 Ma - Burnham, S.W. 1900PYerO...1....1B
Bu_1900 Pub. Yerkes Obs. 1, 1, 1900
Bu_1902A Ma j Burnham, S.W. 1902AN....158..241E
Bu_1902A cited by Espin (AN 158, 241, 1902)
Bu_1903 Ma - Burnham, S.W. 1903PYerO...2....1B
Bu_1903 Pub. Yerkes Obs. 2, 1, 1903
Bu_1906 Ma j Burnham, S.W. 1906QB821.B972.....
Bu_1906 +M Burnham Double Star Cat., 1906
Bu_1906B Ma - Burnham, S.W. 1906MmRAS..56....1L
Bu_1906B +orb cited by Lewis (MemRAS 56, 1, 1906)
Bu_1907 Ma - Burnham, S.W. 1907AN....176..129B
Bu_1907 AN 176, 129, 1907 (most data in Bu_1913) 1913QB811.B8.......
Bu_1908 Ma - Burnham, S.W. 1908MNRAS..68..517B
Bu_1908 MNRAS 68, 517, 1908
Bu_1908A Ma - Burnham, S.W. 1908MNRAS..68..465B
Bu_1908A cited by Barnard (MNRAS 68, 465, 1908)
Bu_1909 Ma - Burnham, S.W. 1909AN....180...65B
Bu_1909 AN 180, 65, 1909 (most data in Bu_1913) 1913QB811.B8.......
Bu_1909b Ma j Burnham, S.W. 1909AN....182..133B
Bu_1909b AN 182, 133, 1909
Bu_1910 Ma - Burnham, S.W. ...................
Bu_1910 Journal Astronomique 1, no. 11, 81, 1910
Bu_1910b Ma - Burnham, S.W. 1910AN....185..145B
Bu_1910b AN 185, 145, 1910 (most data in Bu_1913) 1913QB811.B8.......
Bu_1911 - Burnham, S.W. 1911MNRAS..72..156J
Bu_1911 MNRAS 72, 156, 1911
Bu_1911b Ma j Burnham, S.W. 1911AN....189..385B
Bu_1911b AN 189, 385, 1911
Bu_1913 Ma j Burnham, S.W. 1913QB811.B8.......
Bu_1913 +Pa Carnegie Inst. Wash. #168, 1913
Bu_1913 +T
Bu_1918 Ma j Burnham, S.W. 1918AJ.....31..141B
Bu_1918 AJ 31, 141, 1918
Bu_1923A Ma - Burnham, S.W. 1923MNRAS..83..154E
Bu_1923A cited by Espin (MNRAS 83, 154, 1923)
Bu_1927A Ma - Burnham, S.W. 1927sdsc.book......
Bu_1927A cited in SDS (Southern Double Star Cat.), 1927
Bu_1932A Ma - Burnham, S.W. 1932QB821.A43......
Bu_1932A cited in ADS (Aitken Double Star Cat.), 1932
Bu_1963A Ma - Burnham, S.W. 1963icvd.book.....J
Bu_1963A cited in IDS (Lick Index Cat.), 1963
Bu_2002A Ma - Burnham, S.W. 2002yCat.1275....0D
Bu_2002A cited in CCDM
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17139+2848 BU 44 AC 1999 7 42 42.0 9.19 12.13 A5 D 171355.16+284809.0
17139+2848 BU 44 AC 2002 8 42 42.1 9.19 12.13 A5 D 171355.16+284809.0
17139+2848 BU 44 AC 2015 9 41 42.1 9.19 12.13 A5 171355.16+284809.0

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 17139+2848 BU 44 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17139+2848 BU 44 AC : MEASURES
 
 
No records found.

 
 
WDS 17139+2848 : VIRTUAL EYEPIECE
 
 

17139+2848 BU 44A mag 9.19 Sp A5 17139+2848 BU 44B sep 5.5 P.A. 15.20 mag 9.7 17139+2848 BU 44C sep 40.2 P.A. 37.40 mag 12.13 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17139+2848 : ALADIN DSS IMAGE @ 17h 13m 55.16s +28° 48' 09.0"
 
 
 
 
WDS 17139+2848 BU 44 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17139+2848 BU 44AC distance=0' 17120+2859 GRF 3 distance=28' 17132+2820 TDT 266 distance=30' 17135+2918 COU 494 distance=31' 17118+2906 SLE 11 distance=34' 17116+2825 DAM 972 distance=39' 17141+2807 LAW 27AB distance=42' 17141+2807 LAW 27Ba,Bb distance=42' 17121+2922 DAM 984 distance=42' 17145+2931 LDS4728 distance=43' 17148+2806 RAO 366 distance=45' 17135+2935 BRT 257 distance=47' 17122+2929 DAM 985AB distance=47' 17122+2929 DAM 985AC distance=47' 17103+2856 DAM 942 distance=49' 17176+2855 STF2147 distance=49' 17109+2819 DAM 952AB distance=50' 17109+2819 DAM 952AC distance=50' 17125+2802 COU 493 distance=50' 17178+2844 S 686 distance=52' 17098+2901 DAM 924 distance=56' 17112+2801 DAM 966 distance=60' 17095+2909 DAM 916 distance=61' 17116+2941 NSN 687 distance=61' 17109+2934 SLW1206 distance=62' 17088+2900 LDS4722 distance=68' 17104+2759 SKF 366 distance=68' 17084+2850 FMR 230 distance=73' 17142+2731 COU 495 distance=78' 17084+2916 DAM 889 distance=79' 17145+2731 LDS4729 distance=79' 17100+2749 DAM 932 distance=79' 17191+2805 RAO 368 distance=81' 17079+2824 DAM 882 distance=83' 17170+3000 GRV 949 distance=84' 17194+2802 COU 625 distance=86' 17181+2742 A 231 distance=87' 17167+2728 RAO 367 distance=88' 17101+2735 DAM 937 distance=89' 17079+2931 DAM 881AB distance=90' 17079+2931 DAM 881AC distance=90' 17090+2744 DAM 902 distance=92' 17137+3020 TDT 269 distance=92' 17071+2923 COU 624 distance=97' 17109+3017 DAM 951AB distance=98' 17109+3017 DAM 951AC distance=98' 17215+2845 CHR 194Aa,Ab distance=100' 17215+2845 KUI 80AB distance=100' 17090+3010 DAM 900AB distance=105' 17090+3010 DAM 900AC distance=105' 17090+3010 DAM 900CD distance=105' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 17139+2848 BU 44 AB 17 5.6
Show 17139+2848 BU 44 AC 41 42.4
Show 17120+2859 GRF 3 186 96.5 28
Show 17132+2820 TDT 266 343 0.8 30
Show 17135+2918 COU 494 354 1.6 31
Show 17118+2906 SLE 11 286 9.2 34
Show 17116+2825 DAM 972 202 3.4 39
Show 17141+2807 LAW 27 AB 259 7.3 42
Show 17141+2807 LAW 27 Ba,Bb 259 0.1 42
Show 17121+2922 DAM 984 331 1.8 42
Show 17145+2931 LDS4728 309 2.4 43
Show 17148+2806 RAO 366 1 0.6 45
Show 17135+2935 BRT 257 182 5.8 47
Show 17122+2929 DAM 985 AB 135 1.2 47
Show 17122+2929 DAM 985 AC 100 7.4 47
Show 17103+2856 DAM 942 279 4.9 49
Show 17176+2855 STF2147 93 6.5 49
Show 17109+2819 DAM 952 AB 17 1.7 50
Show 17109+2819 DAM 952 AC 292 3.8 50
Show 17125+2802 COU 493 56 0.3 50
Show 17178+2844 S 686 4 50.0 52
Show 17098+2901 DAM 924 134 5.1 56
Show 17112+2801 DAM 966 274 3.2 60
Show 17095+2909 DAM 916 344 2.6 61
Show 17116+2941 NSN 687 117 11.9 61
Show 17109+2934 SLW1206 303 81.6 62
Show 17088+2900 LDS4722 61 19.9 68
Show 17104+2759 SKF 366 129 48.1 68
Show 17084+2850 FMR 230 251 3.2 73
Show 17142+2731 COU 495 101 0.8 78
Show 17084+2916 DAM 889 264 2.2 79
Show 17145+2731 LDS4729 25 108.8 79
Show 17100+2749 DAM 932 46 4.5 79
Show 17191+2805 RAO 368 114 2.2 81
Show 17079+2824 DAM 882 263 10.6 83
Show 17170+3000 GRV 949 277 10.6 84
Show 17194+2802 COU 625 99 0.1 86
Show 17181+2742 A 231 106 1.9 87
Show 17167+2728 RAO 367 245 0.1 88
Show 17101+2735 DAM 937 200 3.4 89
Show 17079+2931 DAM 881 AB 26 2.8 90
Show 17079+2931 DAM 881 AC 306 5.1 90
Show 17090+2744 DAM 902 228 5.5 92
Show 17137+3020 TDT 269 12 0.6 92
Show 17071+2923 COU 624 274 3.5 97
Show 17109+3017 DAM 951 AB 198 3.7 98
Show 17109+3017 DAM 951 AC 102 10.5 98
Show 17215+2845 CHR 194 Aa,Ab 131 0.0 100
Show 17215+2845 KUI 80 AB 172 0.6 100
Show 17090+3010 DAM 900 AB 270 5.8 105
Show 17090+3010 DAM 900 AC 255 20.6 105

 
 
WDS 17139+2848 : COMPONENTS
 
 
  A B
B pa=15.2°
sep=5.54"
 
C pa=37.4°
sep=40.25"
pa=40.8°
sep=35.19"
 
 
17139+2848 A
 
 
Name HD 156001 Coord arcsec 2000 171355.16+284809.0 Mag 9.19 Spectral class A5 (white)
PmRA 5.00 PmDE -25.0 Tycho2 2073-01124-1 HD 156001
ADS 10413 DM BD+28 2697
Tycho2
Tycho2 2073-01124-1 Pflag RAmdeg 258.47983777 DEmdeg 28.80251127
PmRA 3.4 PmDE -21.6 E RAmdeg 9 E DEmdeg 8
E pmRA 2.1 E pmDE 1.9 EpRAm 1991.29 EpDEm 1991.46
Num 4 Q RAmdeg 0.9 Q DEmdeg 2.6 Q pmRA 0.9
Q pmDE 2.7 BTmag 9.436 E BTmag 0.018 VTmag 9.192
E VTmag 0.015 Prox 420 TYC T HIP
CCDM RAdeg 258.47982889 DEdeg 28.80256139 EpRA 1990 1.50
EpDE 1990 1.66 E RAdeg 9.1 E DEdeg 7.9 Posflg
Corr -0.1
CCDM
Ccdm 17139+2848 RComp Comp A Note1
Note2 Discov num DRAs 1.27 DDEs 7.8
R dRAs 21 Year Theta Rho
Obs 3 Vmag 9.4 Sp A5 PmNote
PmRA 31 PmDE -26 Dm number +28 2697 Cat1 BD
Name2 Cat2 HD 156001 M HD
ADS BDS A10413 M ADS BDS N IDS IDS 17100N2855A
HIC
 
 
17139+2848 B
 
 
Coord arcsec 2000 171355.27+284814.3 Mag 9.7 PmRA -46.00 PmDE -44.0
Calc delta mag 0.51 Calc coord yes
CCDM
Ccdm 17139+2848 RComp Comp B Note1
Note2 Discov num BU 44 DRAs DDEs
R dRAs Year 1955 Theta 017 Rho 5.6
Obs 18 Vmag 9.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10413 M ADS BDS N IDS IDS 17100N2855B
HIC
 
 
17139+2848 C
 
 
Coord arcsec 2000 171357.02+284841.0 Mag 12.13 PmRA 6.00 PmDE 19.0
Tycho2 2073-01150-1 Calc delta mag 2.94 Calc coord yes
Tycho2
Tycho2 2073-01150-1 Pflag RAmdeg 258.48874616 DEmdeg 28.81128060
PmRA 6.2 PmDE 15.5 E RAmdeg 78 E DEmdeg 69
E pmRA 3.6 E pmDE 3.5 EpRAm 1986.01 EpDEm 1987.18
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 12.523 E BTmag 0.175 VTmag 12.131
E VTmag 0.157 Prox 420 TYC HIP
CCDM RAdeg 258.48872972 DEdeg 28.81124444 EpRA 1990 1.51
EpDE 1990 1.64 E RAdeg 80.7 E DEdeg 71.2 Posflg
Corr -0.1
CCDM
Ccdm 17139+2848 RComp Comp C Note1
Note2 Discov num BU 44 DRAs DDEs
R dRAs Year 1925 Theta 044 Rho 40.4
Obs 2 Vmag 12.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10413 M ADS BDS N IDS IDS 17100N2855C
HIC