NGC4817 (Galaxy)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From Cambridge , NGC4817 is visible in the evening sky, becoming accessible around 21:30 (EDT), 75° above your southern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 21:32, 75° above your southern horizon. It will continue to be observable until around 03:11, when it sinks below 21° above your western horizon.
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Name
NGC4817
|
Object type
Galaxy
|
Position
| Right ascension: | 12h56m [2] |
| Declination: | +27°56' [2] |
| Constellation: | Coma Berenices |
| Magnitude: | 15.77 (B) [2] 12.69 (J) [2] 11.96 (H) [2] 11.47 (K) [2] |
| Hubble type: | E |
| Distance: | 122.5 Mpc 399.3 Mlyr [1] |
Derived quantities
| Absolute mag (V): | -19.67 |