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Doubles in session
Current system
20273+2820
MLB 774 BC
Nearby doubles
10' : 20281+2819
MLB 662
15' : 20266+2831
TDT2276
17' : 20276+2803
AG 405
18' : 20264+2832
TDT2269
18' : 20268+2804
A 393
25' : 20284+2800
TDT2311
36' : 20297+2837
MLB1088
39' : 20290+2852
TDT2317
40' : 20266+2858
TDT2275
42' : 20270+2902
TDT2283
43' : 20280+2739
BRT 48
43' : 20241+2823
AG 404
43' : 20282+2901
ES 504AB
44' : 20244+2802
HDS2918
46' : 20307+2826
GRV 347
46' : 20275+2735
BVD 164
49' : 20288+2735
TDS1076
50' : 20269+2731
RAO 432
53' : 20261+2910
MLB 479
55' : 20284+2728
COU 725
55' : 20247+2739
MLB 707
55' : 20292+2731
HJ 1519
56' : 20241+2746
TDT2238
58' : 20258+2726
TDT2265
59' : 20242+2900
BU 443AB
59' : 20294+2729
KPP1957
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20273+2820 : VIRTUAL EYEPIECE
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Components only
WDS 20273+2820 : ALADIN DSS IMAGE @ 20
h
27
m
21.58
s
+28° 20' 04.2"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS