Arp 91 (Galaxy cluster)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Columbus , Arp 91 is visible all night. It will become visible at around 22:00 (EDT), 41° above your eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 01:18, 65° above your southern horizon. It will be lost to dawn twilight at around 04:54, 36° above your western horizon.
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Name
Arp 91
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Object type
Galaxy cluster
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Position
| Right ascension: | 15h34m [1] |
| Declination: | +15°11' [1] |
| Constellation: | Serpens Caput |
| Magnitude: | 12.10 (V) [1] |
Source