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Current system
20402+1248
BPM 2223
Nearby doubles
10' : 20405+1240
HEI 278
17' : 20391+1243
BPM2218
24' : 20396+1310
J 912
29' : 20418+1231
STF2715
36' : 20426+1244
STF2718AB
38' : 20426+1300
GWP2988
39' : 20428+1244
BPM2234
43' : 20413+1327
BPM2227AB
43' : 20410+1206
HEI 587
44' : 20372+1250
A 1680
44' : 20391+1329
UC 4242AB
45' : 20420+1212
BPM2231
45' : 20408+1332
GWP2982
46' : 20373+1230
UC 4235
50' : 20372+1224
BPM2209
54' : 20439+1255
J 1888
55' : 20414+1157
TDT2472
57' : 20440+1256
DAM 218
59' : 20426+1335
HEI 279AB
60' : 20441+1258
J 1889
60' : 20379+1338
KPP2532
60' : 20421+1341
BPM2232
62' : 20362+1311
BPM2202
63' : 20419+1150
HEI 588
64' : 20440+1225
HJ 1566AB
65' : 20370+1203
STF2701
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20402+1248 : VIRTUAL EYEPIECE
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Radius:
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Components only
WDS 20402+1248 : ALADIN DSS IMAGE @ 20
h
40
m
09.78
s
+12° 47' 59.8"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS