Arp 101 (Galaxy cluster)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , Arp 101 is visible all night. It will become visible at around 21:24 (EDT), 37° above your eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 00:59, 62° above your southern horizon. It will be lost to dawn twilight at around 03:55, 43° above your south-western horizon.
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Name
Arp 101
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Object type
Galaxy cluster
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Position
| Right ascension: | 16h04m [1] |
| Declination: | +14°47' [1] |
| Constellation: | Serpens Caput |
| Magnitude: | 14.70 (V) [1] |
Source