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Doubles in session
Current system
20509+4421
CHN 30 Aa,Ab
Nearby doubles
4' : 20506+4421
CHN 29
8' : 20512+4415
CHN 31
19' : 20525+4430
BRT2279
20' : 20501+4404
STT 595AB
21' : 20521+4438
HER 18
26' : 20532+4423
LSC 94
35' : 20494+4452
TDS1103
38' : 20520+4346
STT 416AB
39' : 20538+4443
LDS5914
39' : 20511+4459
LDS2459
40' : 20472+4427
COU2424
41' : 20494+4458
GRV 384
45' : 20504+4518
SMA 121
49' : 20476+4347
CHN 28
52' : 20549+4451
LDS2466
53' : 20473+4345
COU2425
54' : 20461+4410
BRT2275
58' : 20461+4353
GRV 378
58' : 20542+4508
LDS5915
58' : 20514+4519
ARG 40
59' : 20558+4448
ES 674
59' : 20556+4453
COU2648
60' : 20459+4448
ES 2701
60' : 20535+4328
LDS2465
60' : 20461+4452
ES 30
61' : 20500+4521
ES 2702
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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.
WDS 20509+4421 CHN 30 Aa,Ab : VISUAL OBSERVATIONS REPORTS
No records found.