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Current system
21140+3755
SEI 1457
Nearby doubles
6' : 21138+3800
KPP 786
7' : 21144+3753
SEI1460
10' : 21144+3803
SEI1461AB
13' : 21133+3803
TOB 214
13' : 21148+3803
AGC 13AB
13' : 21140+3808
GUR 20
15' : 21140+3809
SEI1456
16' : 21133+3744
SMA 141
16' : 21149+3806
GUR 28
17' : 21133+3743
SMA 142
19' : 21138+3812
SMA 144
20' : 21151+3741
SEI1474
20' : 21127+3806
GUR 11
20' : 21154+3745
SMA 146
20' : 21127+3807
GUR 12
20' : 21146+3813
GUR 23
22' : 21137+3815
GUR 17
22' : 21133+3734
ES 208
23' : 21147+3734
SEI1465
24' : 21123+3808
TDT2822
25' : 21129+3815
GUR 14
25' : 21124+3810
COU1971AB
25' : 21130+3732
HEI 283AB
26' : 21161+3747
COU1819
30' : 21126+3819
GUR 10
34' : 21167+3803
DAM1262
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21140+3755 : VIRTUAL EYEPIECE
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Radius:
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Components only
WDS 21140+3755 : ALADIN DSS IMAGE @ 21
h
13
m
59.80
s
+37° 54' 34.5"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS