NGC493 (Galaxy)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From Cambridge , NGC493 will become visible at around 17:53 (EST), 47° above your southern horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 23:10.
|
Name
NGC493
|
Object type
Galaxy
|
Position
| Right ascension: | 01h22m [4] |
| Declination: | +00°56' [4] |
| Constellation: | Cetus |
| Magnitude: | 12.48 (V) [2] 12.95 (B) [2] 11.18 (J) [2] 10.35 (H) [2] 10.27 (K) [2] |
| Hubble type: | Sc |
| Distance: | 22.5 Mpc 73.3 Mlyr [1] |
| B-V Color (mag): | 0.47 |
Derived quantities
| Absolute mag (V): | -19.28 |
Sources