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Current system
20521+3254
TDT 2591
Nearby doubles
10' : 20525+3246
GYL 39
15' : 20532+3301
ES 2356
26' : 20520+3320
TDT2590
26' : 20528+3320
LDS2932
29' : 20533+3319
LDS2933
33' : 20519+3327
GYL 26AB
34' : 20539+3320
TDT2612
36' : 20531+3221
ES 2379
36' : 20548+3242
STT 418
38' : 20534+3220
ES 2380
39' : 20539+3326
BLL 52
42' : 20493+3314
ES 31AB
42' : 20540+3220
TDT2615
46' : 20491+3230
GYL 70
49' : 20503+3337
ES 2378
49' : 20483+3247
TDT2550
53' : 20493+3217
LDS2931AB
53' : 20563+3247
GYL 27
56' : 20477+3258
COU1634
57' : 20532+3349
TDT2605
58' : 20553+3214
GYL 42
59' : 20487+3334
ES 9006
60' : 20482+3326
ES 2377
62' : 20535+3156
GYL 41
62' : 20529+3154
GYL 40
64' : 20559+3206
STT 421AB
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20521+3254 : VIRTUAL EYEPIECE
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Radius:
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Components only
WDS 20521+3254 : ALADIN DSS IMAGE @ 20
h
52
m
08.67
s
+32° 54' 18.2"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS