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Doubles in session
Current system
21505+3944
ES 211 AB
Nearby doubles
10' : 21512+3941
TDT3192
12' : 21513+3938
TDT3196
16' : 21493+3937
SEI1536
18' : 21504+3927
HO 170
27' : 21509+3918
MLB 788
33' : 21506+4017
SEI1539
37' : 21490+3912
TDT3173
38' : 21487+3914
TDS1147
41' : 21518+4022
TDT3199
44' : 21542+3953
HJ 1703
44' : 21481+3911
TDT3162
47' : 21523+4025
ES 261
50' : 21498+4033
TDT3183
51' : 21520+3857
COU1823
52' : 21529+3901
SEI1542
53' : 21459+3943
SEI1535
58' : 21492+3849
TDT3176
58' : 21506+3847
MLB 962
58' : 21458+3945
MLB 902
60' : 21454+3955
SEI1534
63' : 21450+3942
GRV 499
67' : 21512+4050
GRV 515
68' : 21526+3841
MLB 991
68' : 21538+4041
COU1980
71' : 21458+4029
ES 1693
71' : 21445+3933
A 1447
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21505+3944 : VIRTUAL EYEPIECE
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Components only
WDS 21505+3944 : ALADIN DSS IMAGE @ 21
h
50
m
29.10
s
+39° 44' 27.0"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS