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Current system
20254+2727
J 509
Nearby doubles
6' : 20256+2723
J 2310AB
7' : 20258+2726
TDT2265
17' : 20247+2739
MLB 707
22' : 20269+2731
RAO 432
27' : 20241+2746
TDT2238
28' : 20237+2710
TDS1067
30' : 20275+2735
BVD 164
36' : 20253+2651
BUP 210AB
36' : 20280+2739
BRT 48
36' : 20268+2657
J 3086
37' : 20244+2802
HDS2918
39' : 20229+2708
STF2676AB
41' : 20284+2728
COU 725
42' : 20268+2804
A 393
45' : 20222+2736
MLB 611
45' : 20256+2642
BU 1488AB
46' : 20288+2735
TDS1076
47' : 20276+2803
AG 405
51' : 20292+2731
HJ 1519
53' : 20284+2800
TDT2311
55' : 20294+2729
KPP1957
56' : 20213+2736
TDT2202
57' : 20290+2658
A 394
58' : 20220+2651
J 3077
59' : 20241+2823
AG 404
59' : 20291+2700
DOO 86
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20254+2727 J 509 : VISUAL OBSERVATIONS REPORTS
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