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Doubles in session
Current system
02157+2503
COU 79 AB
21 Ari
Nearby doubles
7' : 02154+2507
POU 165
11' : 02162+2455
POU 168
32' : 02159+2431
POU 166
34' : 02136+2521
GRV 116
38' : 02157+2426
HDO 57
40' : 02140+2431
POU 164
48' : 02127+2439
POU 163
51' : 02168+2415
POU 170
51' : 02194+2512
POU 173
52' : 02189+2529
POU 172
58' : 02197+2446
POU 174
64' : 02204+2456
POU 175
69' : 02165+2355
POU 169
74' : 02174+2353
STF 240
77' : 02105+2435
POU 161
79' : 02203+2415
J 1120
81' : 02123+2357
STF 226AB
82' : 02131+2616
LDS3358
84' : 02140+2342
HU 424
87' : 02112+2604
BRT3260AB
89' : 02092+2458
POU 160
91' : 02218+2425
POU 179
92' : 02222+2437
POU 180
99' : 02143+2326
AZC 22
100' : 02109+2348
HDS 292
100' : 02209+2353
POU 176
Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 02157+2503 (21 Ari) : VIRTUAL EYEPIECE
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Radius:
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Components only
WDS 02157+2503 (21 Ari) : ALADIN DSS IMAGE @ 02
h
15
m
42.83
s
+25° 02' 35.7"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
