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Current system
21399+2737
HDS 3083
Nearby doubles
25' : 21386+2720
KPP 497
25' : 21396+2712
GRV 489
27' : 21379+2743
MLB1093AB
28' : 21420+2741
RAO 465AB
41' : 21423+2800
GRV 494
49' : 21435+2725
BKO 631
51' : 21435+2721
A 299AB
52' : 21390+2826
ES 520
55' : 21361+2716
MLB 620
55' : 21439+2751
HO 166
56' : 21368+2701
MLB 621
65' : 21401+2632
BRT3367
71' : 21353+2812
CHR 103
74' : 21453+2722
HO 606
77' : 21444+2824
KPP3373
81' : 21382+2620
UC 4516
81' : 21353+2646
MLB 717
81' : 21342+2804
NSN 66AB
83' : 21457+2708
BKO 633
84' : 21456+2709
MLB1050
84' : 21454+2819
J 3145
86' : 21384+2614
TDT3074
87' : 21442+2631
BUP 230AB
88' : 21441+2845
STF2822AB
89' : 21418+2901
MLB 492
91' : 21361+2622
UC 4505
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21399+2737 : VIRTUAL EYEPIECE
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WDS 21399+2737 : ALADIN DSS IMAGE @ 21
h
39
m
54.37
s
+27° 36' 43.3"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
