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Doubles in session
Current system
20240+3820
TDS 1068
Nearby doubles
3' : 20242+3819
SEI1116
5' : 20236+3817
TDT2234
10' : 20243+3811
TDS1070
11' : 20238+3830
BUP 209AB
16' : 20229+3829
MLB 773AB
17' : 20248+3807
TDT2249
27' : 20223+3837
BKO 832
29' : 20223+3759
SEI1105
29' : 20219+3835
TDT2208
30' : 20221+3839
BKO 830
30' : 20230+3752
TDS1066
31' : 20252+3846
TDT2255
31' : 20216+3807
SLE1013
32' : 20259+3758
SEI1123
32' : 20216+3836
SEI1102
33' : 20236+3852
TDT2233
35' : 20236+3854
TDT2232AB
38' : 20213+3758
SEI1098AB
39' : 20229+3856
SEI1106
40' : 20257+3745
FOX 36
40' : 20249+3858
COU2418
41' : 20261+3852
MLB1017
43' : 20206+3806
SLE1009
43' : 20221+3855
SEI1104
43' : 20276+3926
GUL 3
47' : 20240+3906
FGS 32
Selections
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20240+3820 : VIRTUAL EYEPIECE
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Components only
WDS 20240+3820 : ALADIN DSS IMAGE @ 20
h
23
m
59.54
s
+38° 19' 30.6"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS