NGC493 (Galaxy)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From South El Monte , NGC493 is visible between 20:30 and 05:01. It will become accessible at around 20:30, when it rises to an altitude of 21° above your eastern horizon. It will reach its highest point in the sky at 00:45, 56° above your southern horizon. It will become inaccessible at around 05:01 when it sinks below 21° above your western horizon.
|
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