Arp 102 (Galaxy cluster)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From South El Monte , Arp 102 is visible in both the dusk and dawn skies. In the evening, it will become visible at around 17:48 (PST), 22° above your north-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting 4 hours and 20 minutes after the Sun at 21:03 (PST). In the morning, it will rise at 02:01 – 4 hours and 47 minutes before the Sun – and reach an altitude of 26° above the north-eastern horizon before fading from view as dawn breaks at around 05:43.
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Name
Arp 102
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Object type
Galaxy cluster
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Position
| Right ascension: | 17h19m [1] |
| Declination: | +49°01' [1] |
| Constellation: | Hercules |
| Magnitude: | 14.90 (V) [1] |
Source