NGC644 (Galaxy)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From Cambridge , NGC644 is not readily observable since it lies so far south that it will never rise more than 5° above the horizon.
|
Name
NGC644
|
Object type
Galaxy
|
Position
| Right ascension: | 01h38m [2] |
| Declination: | −42°35' [2] |
| Constellation: | Phoenix |
| Magnitude: | 14.74 (B) [2] 12.00 (J) [2] 11.36 (H) [2] 10.97 (K) [2] |
| Hubble type: | SBc |
| Distance: | 74.4 Mpc 242.5 Mlyr [1] |
Derived quantities
| Absolute mag (V): | -19.62 |