NGC642 (Galaxy)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From Fairfield , NGC642 is not readily observable since it lies so far south that it will never rise more than 18° above the horizon.
|
Name
NGC642
|
Object type
Galaxy
|
Position
| Right ascension: | 01h39m [2] |
| Declination: | −29°54' [2] |
| Constellation: | Sculptor |
| Magnitude: | 13.46 (B) [2] 11.20 (J) [2] 10.76 (H) [2] 10.29 (K) [2] |
| Hubble type: | SBc |
| Distance: | 90.2 Mpc 294.1 Mlyr [1] |
Derived quantities
| Absolute mag (V): | -21.32 |