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Doubles in session
Current system
21567+2721
GRV 521
Nearby doubles
17' : 21555+2724
A 303AB
18' : 21573+2738
NSN 749
22' : 21561+2701
J 854
24' : 21585+2725
A 304AB
35' : 21559+2753
HJ 1704
37' : 21580+2755
KPP3375
39' : 21553+2648
A 302
46' : 21536+2701
ES 523
47' : 21547+2643
CVR 924
52' : 21593+2800
MLB 578
54' : 21593+2641
COU1043
56' : 21564+2627
KPP3374
64' : 21556+2823
MLB 577AB
67' : 21521+2748
HO 171
68' : 22013+2751
ES 527
68' : 22012+2650
A 306
69' : 21565+2613
ES 526AB
70' : 21587+2618
GRV 525
70' : 21539+2821
WSI 8
78' : 22020+2651
HO 610AB
78' : 22017+2646
J 1791
82' : 22032+2729
COU 434
83' : 22012+2818
RAO 691
85' : 21524+2823
NSN 67
85' : 21585+2601
COU 838AB
85' : 21561+2846
COU 837AB
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21567+2721 : VIRTUAL EYEPIECE
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1°
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Components only
WDS 21567+2721 : ALADIN DSS IMAGE @ 21
h
56
m
43.93
s
+27° 21' 53.1"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
