Arp 311 (Galaxy cluster)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , Arp 311 is visible all night. It will become visible at around 21:23 (EDT), 42° above your north-eastern horizon, as dusk fades to darkness. It will be lost to dawn twilight at around 03:56, 68° above your north-western horizon.
|
Name
Arp 311
|
Object type
Galaxy cluster
|
Position
| Right ascension: | 17h27m [1] |
| Declination: | +58°28' [1] |
| Constellation: | Draco |
| Magnitude: | 14.40 (V) [1] |
Source