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Doubles in session
Current system
21417+4022
TDT 3111
Nearby doubles
12' : 21408+4027
TDT3102
16' : 21431+4021
TDT3121
27' : 21416+4048
S 796AB
35' : 21419+4058
MLB 30
36' : 21422+4057
DAM 231
38' : 21396+4049
MLB 29
43' : 21426+4103
BU 688AB
44' : 21393+3948
KPP4241
44' : 21424+4105
KUI 108AB
46' : 21399+3941
A 1446
48' : 21458+4029
ES 1693
50' : 21454+3955
SEI1534
54' : 21385+3942
MLB 786
54' : 21413+3928
BU 274
54' : 21397+3934
TDT3090
55' : 21450+3942
GRV 499
55' : 21369+4025
DRS 20
55' : 21399+3931
A 1445AB
56' : 21412+4117
COU1977
57' : 21458+3945
MLB 902
59' : 21445+3933
A 1447
63' : 21459+3943
SEI1535
63' : 21363+4012
AG 273
63' : 21431+4122
COU1978
66' : 21363+4002
MLB 28
66' : 21371+3942
TDT3063
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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21417+4022 : VIRTUAL EYEPIECE
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Components only
WDS 21417+4022 : ALADIN DSS IMAGE @ 21
h
41
m
42.96
s
+40° 21' 36.9"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
