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Doubles in session


Current system
12179-2401
DON 521 BC


Nearby doubles
50' : 12158-2321
BU 920

52' : 12215-2413
HWE 26AB

64' : 12224-2414
B 2294

64' : 12147-2447
B 222

70' : 12190-2253
RSS 285

80' : 12137-2457
HU 735

81' : 12235-2433
LDS 409

82' : 12122-2343
DON 515

82' : 12229-2315
COO 285

86' : 12117-2358
HJ 4506

92' : 12235-2310
VVO 9

93' : 12169-2228
LDS 399

98' : 12201-2534
B 225

108' : 12254-2330
TDS8374

109' : 12101-2401
DON 514

114' : 12216-2220
DON1098

114' : 12206-2213
BU 1245AB

119' : 12165-2204
ARA1480

119' : 12093-2403
ARA2177

119' : 12258-2314
TDS8378

119' : 12122-2231
HU 133

122' : 12095-2324
WHC 10

124' : 12116-2233
UC 2291

126' : 12167-2605
DON 518

134' : 12163-2612
TDS8295

136' : 12209-2152
DON 523



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.

12179-2401 DON 521 BC

 
 
12h 17m 55.26s -24° 00' 51.2" P.A. 50.00 sep 0.2 mag 11.20,11.20
 
 
Coord 2000 12179-2401 Discov num DON 521 Comp BC Coord arcsec 2000 12 17 55.26 -24 00 51.2
Date first 1932 Date last 1965 Obs 4
Pa first 35 Pa last 49.5 P.A. Now (θ) 49.5°
Sep first 0.3 Sep last 0.18 Sep. Now (ρ) 0.18"
Mag pri 11.20 Mag sec 11.20 delta mag (ΔM) 0 Spectral class
Pri motion ra -022 Sec motion ra -022
Pri motion dec +000 Sec motion dec +000
Notes
Nature of this double is uncertain.
 
 
12179-2401 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 106955 180662 12 17 56 -24 00 48 BU 921 A,BC 1991 18 221 3.4 7.01 10.67 3.66
Show 12 17 55 -24 00 51 DON 521 BC 1965 4 50 0.2 11.20 11.20 0.00 <===
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corvus Gaia DR2 3489078156773630080
 
 
WDS 12179-2401 DON 521 BC : 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
Don1937 Ma j Donner, H.F. 1937MmRAS..65...51R
Don1937 MemRAS 65, 51, 1937
Don1955 Ma - Donner, H.F. 1955POMic..11....1R
Don1955 Pub. Univ. Michigan Obs. 11, 1, 1955
Don1964 Ma j Donner, H.F. 1964POMic...9...73R
Don1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12179-2401 DON 521 BC 1965 4 50 0.2 11.20 11.20 121755.30-240051.0

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

 
 
WDS 12179-2401 DON 521 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12179-2401 DON 521 BC : MEASURES
 
 
No records found.

 
 
WDS 12179-2401 : VIRTUAL EYEPIECE
 
 

12179-2401 BU 921A mag 7.01 Sp A0V 12179-2401 DON 521B sep 4.7 P.A. 229.90 mag 11.2 12179-2401 DON 521C sep 4.5 P.A. 230.00 mag 11.2 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 12179-2401 : ALADIN DSS IMAGE @ 12h 17m 55.26s -24° 00' 51.2"
 
 
 
 
WDS 12179-2401 DON 521 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12179-2401 DON 521BC distance=0' 12179-2401 BU 921A,BC distance=1' 12158-2321 BU 920 distance=50' 12215-2413 HWE 26AB distance=52' 12215-2413 HWE 26AC distance=52' 12215-2413 HWE 26BC distance=52' 12224-2414 B 2294 distance=64' 12147-2447 B 222 distance=64' 12190-2253 RSS 285 distance=70' 12137-2457 HU 735 distance=80' 12235-2433 LDS 409 distance=81' 12122-2343 DON 515 distance=82' 12229-2315 COO 285 distance=82' 12117-2358 HJ 4506 distance=86' 12235-2310 VVO 9 distance=92' 12169-2228 LDS 399 distance=93' 12201-2534 B 225 distance=98' 12254-2330 TDS8374 distance=108' 12101-2401 DON 514 distance=109' 12216-2220 DON1098 distance=114' 12206-2213 BU 1245AB distance=114' 12206-2213 BU 1245A,CD distance=114' 12206-2213 BU 605CD distance=115' 12165-2204 ARA1480 distance=119' 12093-2403 ARA2177 distance=119' 12258-2314 TDS8378 distance=119' 12122-2231 HU 133 distance=119' 12095-2324 WHC 10 distance=122' 12116-2233 UC 2291 distance=124' 12167-2605 DON 518 distance=126' 12163-2612 TDS8295 distance=134' 12209-2152 DON 523 distance=136' 12186-2139 UC 2312 distance=142' 12279-2311 DON 529 distance=146' 12107-2213 NSN 100 distance=147' 12259-2221 KPP 272 distance=149' 12189-2130 LDS 403 distance=151' 12219-2140 DON 524 distance=152' 12126-2147 LDS4190 distance=153' 12139-2133 DON 516 distance=157' 12103-2203 UC 2287 distance=159' 12078-2520 B 220 distance=160' 12246-2150 DON 525 distance=161' 12199-2644 B 2292 distance=166' 12062-2247 ARA1790 distance=177' 12051-2337 TDS8214 distance=178' 12174-2103 DON 520 distance=178' 12051-2335 DON1096 distance=179' 12168-2100 DON 519 distance=182' 12311-2346 TOI 749 distance=182' 12095-2625 NSN 99 distance=184' 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 12179-2401 DON 521 BC 50 0.2
Show 12179-2401 BU 921 A,BC 221 3.4 1
Show 12158-2321 BU 920 307 1.9 50
Show 12215-2413 HWE 26 AB 150 4.5 52
Show 12215-2413 HWE 26 AC 207 13.2 52
Show 12215-2413 HWE 26 BC 230 11.3 52
Show 12224-2414 B 2294 140 10.4 64
Show 12147-2447 B 222 107 4.3 64
Show 12190-2253 RSS 285 311 18.1 70
Show 12137-2457 HU 735 164 0.7 80
Show 12235-2433 LDS 409 287 53.4 81
Show 12122-2343 DON 515 40 1.3 82
Show 12229-2315 COO 285 21 7.6 82
Show 12117-2358 HJ 4506 312 7.1 86
Show 12235-2310 VVO 9 276 10.8 92
Show 12169-2228 LDS 399 235 10.7 93
Show 12201-2534 B 225 73 0.5 98
Show 12254-2330 TDS8374 75 0.7 108
Show 12101-2401 DON 514 149 1.6 109
Show 12216-2220 DON1098 105 5.0 114
Show 12206-2213 BU 1245 AB 74 17.8 114
Show 12206-2213 BU 1245 A,CD 295 347.8 114
Show 12206-2213 BU 605 CD 268 0.5 115
Show 12165-2204 ARA1480 129 13.3 119
Show 12093-2403 ARA2177 157 13.1 119
Show 12258-2314 TDS8378 120 1.5 119
Show 12122-2231 HU 133 316 1.5 119
Show 12095-2324 WHC 10 22 12.6 122
Show 12116-2233 UC 2291 173 29.9 124
Show 12167-2605 DON 518 119 0.7 126
Show 12163-2612 TDS8295 254 0.4 134
Show 12209-2152 DON 523 109 0.5 136
Show 12186-2139 UC 2312 69 33.4 142
Show 12279-2311 DON 529 196 1.9 146
Show 12107-2213 NSN 100 357 3.3 147
Show 12259-2221 KPP 272 253 3.8 149
Show 12189-2130 LDS 403 164 6.9 151
Show 12219-2140 DON 524 242 1.8 152
Show 12126-2147 LDS4190 73 33.5 153
Show 12139-2133 DON 516 160 4.4 157
Show 12103-2203 UC 2287 233 32.6 159
Show 12078-2520 B 220 302 6.4 160
Show 12246-2150 DON 525 80 4.5 161
Show 12199-2644 B 2292 338 12.7 166
Show 12062-2247 ARA1790 152 47.6 177
Show 12051-2337 TDS8214 266 0.5 178
Show 12174-2103 DON 520 17 2.0 178
Show 12051-2335 DON1096 168 5.3 179
Show 12168-2100 DON 519 114 0.4 182
Show 12311-2346 TOI 749 71 1.3 182
Show 12095-2625 NSN 99 328 7.5 184

 
 
WDS 12179-2401 : COMPONENTS
 
 
  A B
B pa=229.9°
sep=4.66"
 
C pa=230.0°
sep=4.49"
pa=46.9°
sep=0.17"
 
 
12179-2401 A
 
 
Name HD 106955 Coord arcsec 2000 121755.52-240048.2 Mag 7.01 Spectral class A0V (white)
PmRA -19.00 PmDE 3.0 SAO 180662 HIP 59966
Tycho2 6681-01014-1 HD 106955 GC 16774 CD CD-2310471
CP CP-23 5453
Tycho2
Tycho2 6681-01014-1 Pflag RAmdeg 184.48134139 DEmdeg -24.01340334
PmRA -19.3 PmDE 2.9 E RAmdeg 4 E DEmdeg 5
E pmRA 1.2 E pmDE 1.3 EpRAm 1991.30 EpDEm 1991.04
Num 13 Q RAmdeg 1.8 Q DEmdeg 1.0 Q pmRA 1.7
Q pmDE 1.0 BTmag 7.068 E BTmag 0.015 VTmag 7.006
E VTmag 0.011 Prox 34 TYC T HIP 59966
CCDM A RAdeg 184.48139083 DEdeg -24.01341028 EpRA 1990 1.66
EpDE 1990 1.43 E RAdeg 4.2 E DEdeg 4.7 Posflg
Corr 0.2
SAO
SAO 180662 DelFlag RA1950 PmRA1950 -0.0035
DE1950 PmDE1950 -0.003 Vmag 6.9 SpType B9
Double code Source 70 CatNum 16774 DM CD-2310471
DMcomp BDsup HD 106955 M HD 0
GC 16774 RA1950rad 3.20846929 DE1950rad -0.41426699 PmRA2000 -0.0034
PmDE2000 0.002
Hipparcos
Catalog H HIP 59966 Proxy H RAhms 12 17 55.53
DEdms -24 00 48.3 Vmag 6.95 VarFlag 1 R Vmag G
RAdeg 184.481 DEdeg -24.0134 AstroRef A Plx 8
CCDM 12179-2401 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 221 Rho 3.365 HD 106955 BD
CD CD-2310471 CP CP-23 5453 Dm number -2310471 VIred 0.06
SpType B9V R SpType Coord arcsec 2000 121755.53-240048.3
Hipparcos 2
HIP 59966 Sn 15 So 3 Nc 2
RArad 3.2198076462 DErad -0.4191130764 Plx 7.09 PmRA -20.86
PmDE 0.32 E RArad 0.57 E DErad 0.45 E Plx 0.7
E pmRA 0.69 E pmDE 0.49 Hpmag 6.9785 E Hpmag 0.0019
SHp 0.011 VA 0 BV 0.1 E BV 0.042
VI 0.06
CCDM
Ccdm 12179-2401 RComp Comp A Note1
Note2 Discov num DRAs 1.35 DDEs 11.5
R dRAs 10 Year Theta Rho
Obs 3 Vmag 7.0 Sp B9 PmNote *
PmRA -48 PmDE -3 Dm number -2310471 Cat1 CD
Name2 180662 Cat2 SAO HD 106955 M HD
ADS BDS A 8503 M ADS BDS N IDS IDS 12127S2327A
HIC 59966
 
 
12179-2401 B
 
 
Coord arcsec 2000 121755.26-240051.2 Mag 11.2 PmRA -22.00 PmDE 0.0
Calc delta mag 4.19
CCDM
Ccdm 12179-2401 RComp Comp B Note1
Note2 Discov num BU 921 DRAs DDEs
R dRAs Year 1879 Theta 219 Rho 3.4
Obs 11 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8503 M ADS BDS N IDS IDS 12127S2327B
HIC 59966
 
 
12179-2401 C
 
 
Coord arcsec 2000 121755.27-240051.1 Mag 11.2 PmRA -22.00 PmDE 0.0
Calc delta mag 4.19 Calc coord yes
CCDM
Ccdm 12179-2401 RComp B Comp C Note1
Note2 Discov num DON 521 DRAs DDEs
R dRAs Year 1951 Theta 047 Rho 0.3
Obs 3 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8503 M ADS BDS N IDS IDS 12127S2327C
HIC 59966