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Doubles in session
Current system
21092+2820
MLB 537
Nearby doubles
30' : 21070+2816
HJ 1611
30' : 21072+2833
COU 528
31' : 21094+2850
DOB9002
39' : 21103+2744
GRV 432
42' : 21119+2758
TDT2814
43' : 21098+2915
DU 3
45' : 21125+2821
HO 152
45' : 21061+2801
COU 525
47' : 21061+2843
LDS2939
50' : 21054+2824
MLB 666
53' : 21053+2807
HDS3006
55' : 21083+2913
COU1331
57' : 21088+2916
MLB 487
57' : 21134+2813
BRT3365
62' : 21091+2922
COU1332
63' : 21045+2807
MLB 665
64' : 21139+2809
TDT2843
66' : 21055+2901
MLB 536
67' : 21108+2718
BRT1958
68' : 21075+2924
TDT2769
69' : 21115+2719
NSN 796
70' : 21109+2925
BAG 29
70' : 21057+2912
GRV 416
71' : 21040+2841
HJ 1609AB
74' : 21134+2733
TDT2836
74' : 21046+2902
TDT2726
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21092+2820 : VIRTUAL EYEPIECE
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Radius:
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Components only
WDS 21092+2820 : ALADIN DSS IMAGE @ 21
h
09
m
09.58
s
+28° 19' 56.7"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS