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Doubles in session
Current system
20439+6311
TDT 2504
Nearby doubles
24' : 20453+6332
ES 134
32' : 20397+6325
DOB 15
35' : 20490+6313
ES 1855
38' : 20466+6238
HJ 1583
41' : 20496+6256
HJ 1588
46' : 20504+6259
STI 997
46' : 20433+6226
BU 471
49' : 20371+6324
DOB 14
50' : 20486+6232
HJ 3004
55' : 20380+6348
LDS2455
56' : 20405+6220
KPP4211
61' : 20528+6307
KPP1724
63' : 20506+6356
STI 998
63' : 20350+6329
TOI1287
66' : 20389+6405
ES 1918
68' : 20366+6226
H 4 78
71' : 20351+6233
TDT2397
81' : 20552+6247
NSN 738
81' : 20453+6150
BU 1493
90' : 20533+6209
BUP 219AB
92' : 20510+6154
STI1000
94' : 20574+6251
HDS2988
94' : 20414+6138
BVD 336
94' : 20567+6237
HDS2983
95' : 20317+6228
BU 671
95' : 20445+6136
HDS2952
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20439+6311 : VIRTUAL EYEPIECE
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Radius:
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Components only
WDS 20439+6311 : ALADIN DSS IMAGE @ 20
h
43
m
56.10
s
+63° 10' 34.5"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS