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20490+2544
J 3111
Nearby doubles
4' : 20490+2540
HDS2966
9' : 20485+2540
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13' : 20499+2547
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25' : 20501+2604
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29' : 20495+2516
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31' : 20483+2515
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32' : 20503+2518
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33' : 20471+2525
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34' : 20492+2510
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35' : 20501+2512
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35' : 20491+2509
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36' : 20515+2533
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36' : 20499+2510
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37' : 20500+2508
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37' : 20499+2508
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POU5020
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20490+2544 : VIRTUAL EYEPIECE
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Radius:
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Components only
WDS 20490+2544 : ALADIN DSS IMAGE @ 20
h
49
m
02.80
s
+25° 43' 53.3"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS