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Doubles in session
Current system
21542+6644
LEP 103
Nearby doubles
20' : 21511+6650
HU 972
21' : 21559+6626
CLL 17AB
31' : 21491+6648
STF2836AB
32' : 21576+6708
HJ 1711AB
39' : 21572+6609
ARY 43
40' : 21595+6620
MLB1095
42' : 21520+6723
TDT3201
42' : 21481+6625
MLB 270
42' : 21527+6724
SKF2743
45' : 21580+6722
MLB 307AB
49' : 21590+6605
TDT3273
49' : 21599+6719
TDT3280
50' : 21581+6729
LDS4932
60' : 22029+6716
MLB1096
61' : 21516+6545
STF2843AB
62' : 22038+6710
TDS1155
64' : 21444+6621
MLB 269
65' : 21554+6540
HU 1314
66' : 21561+6539
HU 974
69' : 21530+6536
GII 10
69' : 21533+6535
GII 11
70' : 21526+6535
GII 9
73' : 22022+6550
MLB 309
73' : 21569+6533
KPP4259
76' : 21459+6548
HJ 1696
77' : 21430+6606
WNT 1AB
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21542+6644 : VIRTUAL EYEPIECE
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Components only
WDS 21542+6644 : ALADIN DSS IMAGE @ 21
h
54
m
14.50
s
+66° 43' 54.2"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS