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Doubles in session
Current system
20487+2507
BKO 862
Nearby doubles
4' : 20500+2508
BKO 874
6' : 20490+2504
BKO 864
6' : 20491+2509
BKO 865
7' : 20492+2504
POU5020
8' : 20492+2510
POU5021
8' : 20482+2508
POU5003
8' : 20485+2501
POU5008
10' : 20480+2504
POU5001
10' : 20483+2515
POU5004
10' : 20487+2517
POU5015
14' : 20497+2507
BKO 868
15' : 20495+2516
POU5025
15' : 20499+2508
POU5030
16' : 20499+2510
POU5029
17' : 20478+2519
BUP 218AB
18' : 20474+2502
POU4992
18' : 20488+2449
POU5010
20' : 20499+2456
BKO 870
20' : 20501+2512
POU5038
21' : 20475+2458
POU4991
21' : 20499+2454
POU5035
22' : 20503+2507
POU5039
22' : 20488+2446
POU5013
23' : 20486+2444
BKO 860
24' : 20485+2444
POU5007
24' : 20497+2526
POU5028
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20487+2507 BKO 862 : MEASURES
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