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Doubles in session
Current system
20221+4042
ES 1676
Nearby doubles
12' : 20210+4041
TDT2199
13' : 20231+4047
J 787AB
13' : 20232+4046
ES 1677
13' : 20231+4048
GRF 15
14' : 20231+4037
TDT2228
16' : 20232+4052
CIA 46
20' : 20207+4031
TDT2193
29' : 20204+4021
TDT2186
35' : 20251+4042
TDT2253
37' : 20197+4108
STTA205
43' : 20205+4127
LI 4
44' : 20184+4033
ARN 49
44' : 20205+4122
LI 5AB
46' : 20215+4127
TDT2203
46' : 20181+4044
STF2666AB
46' : 20248+4009
HO 278
47' : 20212+4128
A 287
48' : 20244+4002
MLB 21
48' : 20254+4014
MLR 1
49' : 20203+3958
BRT2260
49' : 20187+4113
COU2640
50' : 20259+4019
ALI1142
50' : 20199+4000
MLB1015
51' : 20264+4029
MLB1087
51' : 20177+4030
HDS2897
53' : 20198+3958
MLB1014
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20221+4042 : VIRTUAL EYEPIECE
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Components only
WDS 20221+4042 : ALADIN DSS IMAGE @ 20
h
22
m
04.55
s
+40° 42' 48.7"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS