IC4644 (Galaxy)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From Cambridge , IC4644 is not observable because it lies so far south that it never rises above the horizon.
|
Name
IC4644
|
Object type
Galaxy
|
Position
| Right ascension: | 17h24m [2] |
| Declination: | −73°56' [2] |
| Constellation: | Apus |
| Magnitude: | 15.50 (B) [2] 11.97 (J) [2] 11.11 (H) [2] 10.62 (K) [2] |
| Hubble type: | Sb |
| Distance: | 53.5 Mpc 174.6 Mlyr [1] |
Derived quantities
| Absolute mag (V): | -18.14 |