Arp 261 (Galaxy cluster)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From South El Monte , Arp 261 will become visible at around 20:39 (PDT), 31° above your south-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting 3 hours and 55 minutes after the Sun at 23:31.
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Name
Arp 261
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Object type
Galaxy cluster
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Position
| Right ascension: | 14h49m [1] |
| Declination: | −10°09' [1] |
| Constellation: | Libra |
| Magnitude: | 13.40 (V) [1] |
Source