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Doubles in session
Current system
21431+2343
BKO 630
Nearby doubles
4' : 21429+2345
POU5462
11' : 21434+2353
HU 374
15' : 21422+2338
POU5460
18' : 21439+2356
POU5469
21' : 21436+2324
POU5465
22' : 21437+2403
POU5466
25' : 21441+2405
POU5470
27' : 21439+2407
POU5468
27' : 21413+2355
CVR 251
29' : 21447+2402
POU5474AB
30' : 21431+2413
CVR 252
31' : 21432+2312
J 3144AB
32' : 21445+2409
POU5473
34' : 21455+2349
POU5488
35' : 21453+2325
POU5484
36' : 21421+2416
POU5459
37' : 21441+2418
POU5471
40' : 21449+2414
POU5477
40' : 21402+2341
POU5455
42' : 21421+2422
POU5461
42' : 21434+2424
POU5464
43' : 21438+2424
POU5467
44' : 21462+2353
POU5497AB
47' : 21398+2352
TDT3095
49' : 21456+2417
POU5491AB
53' : 21395+2403
POU5452
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21431+2343 BKO 630 : MEASURES
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