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Current system
21287+1810
HU 490 AB
Nearby doubles
11' : 21290+1800
CVR 904
19' : 21281+1754
RAO 456
34' : 21274+1837
BRT2495
34' : 21296+1739
TSN 198
46' : 21278+1726
NSN 745
47' : 21315+1744
BPM2387
53' : 21297+1719
COU 535
54' : 21252+1828
COU 430AB
56' : 21248+1804
FMR 235
57' : 21290+1906
J 579
58' : 21321+1740
BPM2388
58' : 21252+1742
BPM2372
61' : 21251+1740
BPM2371
62' : 21327+1748
GWP3071
63' : 21323+1848
BRT2497
64' : 21322+1731
BPM2389
75' : 21284+1924
CVR 247
78' : 21330+1722
CVR 248
81' : 21234+1838
GRV 459
82' : 21344+1816
BPM2393
86' : 21235+1728
COU 428
91' : 21236+1717
HU 369
94' : 21282+1943
UC 4474
95' : 21329+1658
RAO 459
96' : 21221+1825
UC 4459
97' : 21242+1659
GWP3056
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21287+1810 : VIRTUAL EYEPIECE
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WDS 21287+1810 : ALADIN DSS IMAGE @ 21
h
28
m
43.82
s
+18° 09' 47.3"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
