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Doubles in session
Current system
02521+4042
UC 832
Nearby doubles
8' : 02517+4036
UC 831
11' : 02512+4040
BVD 185
11' : 02525+4051
UC 833
19' : 02505+4044
COU1376
22' : 02531+4100
UC 837
24' : 02535+4059
UC 839
29' : 02531+4108
UC 836
29' : 02512+4109
BVD 186
32' : 02502+4018
UC 822AB
33' : 02533+4111
UC 838AB
36' : 02544+4106
UC 848AB
41' : 02505+4118
ES 1613
42' : 02539+4117
UC 842
45' : 02549+4113
UC 856
48' : 02530+3955
ES 232
50' : 02564+4034
LDS2814
50' : 02551+4118
UC 861AB
50' : 02479+4056
UC 40
62' : 02498+3946
UC 821
62' : 02559+4126
UC 876AB
62' : 02484+3957
UC 815AB
64' : 02484+3955
UC 816
65' : 02559+4130
LDS2812
65' : 02483+3954
UC 813
66' : 02557+4133
UC 873
66' : 02564+4126
HDS 377
Selections
Full WDS
Binocular doubles
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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 02521+4042 : VIRTUAL EYEPIECE
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Radius:
auto
0.5"
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55"
1'
2'
3'
4'
5'
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7'
8'
9'
10'
15'
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30'
40'
50'
1°
2°
4°
5°
8°
Components only
WDS 02521+4042 : ALADIN DSS IMAGE @ 02
h
52
m
06.05
s
+40° 41' 44.4"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
