Arp 287 (Galaxy cluster)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From South El Monte , Arp 287 will become visible at around 21:06 (PDT), 41° above your western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 00:44.
|
Name
Arp 287
|
Object type
Galaxy cluster
|
Position
| Right ascension: | 09h02m [1] |
| Declination: | +25°56' [1] |
| Constellation: | Cancer |
| Magnitude: | 13.30 (V) [1] |
Source