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Doubles in session
Current system
21391+5742
PET 8
Nearby doubles
6' : 21385+5741
PET 7
10' : 21380+5738
PET 6
11' : 21394+5732
PET 9
13' : 21404+5735
STF2819
13' : 21390+5729
BU 1143AB
14' : 21395+5729
STI2582
15' : 21377+5734
D 25AB
19' : 21373+5731
PET 5
23' : 21418+5737
HJ 3055
23' : 21364+5738
PET 4
23' : 21413+5728
TDS1141
29' : 21360+5728
STF2813
31' : 21429+5738
VBS 35
31' : 21405+5713
PET 10
33' : 21397+5815
MLB 90AB
45' : 21384+5658
LEE 1AB
45' : 21377+5659
MLR 583
50' : 21428+5702
TVB 13
57' : 21462+5748
HJ 1694AB
57' : 21436+5827
LDS4905
63' : 21434+5834
MLB 91
63' : 21353+5648
TDT3045
63' : 21314+5754
ES 1800
64' : 21366+5842
BU 371
65' : 21413+5640
NSN 746
68' : 21405+5636
CON 41AB
Selections
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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 21391+5742 : VIRTUAL EYEPIECE
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Radius:
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1°
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Components only
WDS 21391+5742 : ALADIN DSS IMAGE @ 21
h
39
m
07.88
s
+57° 42' 08.5"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS