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Doubles in session


Current system
17312-7310
B 2047
HD 157578


Nearby doubles
20' : 17308-7329
HEI 390

36' : 17288-7236
WFC 194

41' : 17402-7324
TDT 460

46' : 17219-7330
UC 3330

50' : 17207-7330
B 2832

52' : 17348-7400
HEI 391

56' : 17188-7325
B 2829

57' : 17190-7331
TOB 341

59' : 17281-7213
HEI 388

61' : 17182-7332
TOB 340

63' : 17269-7211
TDT 355

66' : 17343-7414
B 2839

66' : 17270-7413
TDT 358

68' : 17239-7211
RSS 439

70' : 17426-7400
TDT 474

71' : 17388-7208
HJ 4954

74' : 17376-7201
UC 3378

75' : 17141-7312
TDT 279

76' : 17163-7233
B 2046

80' : 17184-7408
UC 3320

82' : 17443-7213
HDO 275

84' : 17147-7355
TDT 286

84' : 17133-7243
HJ 4914

84' : 17395-7426
TDT 456

90' : 17285-7141
TDT 372

91' : 17492-7227
TDT 520



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 17312-7310 B 2047 (HD 157578) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
idgroup discov author
1 B van den Bos, W.H.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17312-7310 B 2047 1991 4 236 1.1 9.06 10.74 K3III D 173114.02-730945.3
17312-7310 B 2047 2016 5 237 1.0 9.06 10.74 K3III 173114.02-730945.3

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