IC4646 (Galaxy)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From Cambridge , IC4646 is not observable because it lies so far south that it never rises above the horizon.
|
Name
IC4646
|
Object type
Galaxy
|
Position
| Right ascension: | 17h23m [2] |
| Declination: | −59°59' [2] |
| Constellation: | Ara |
| Magnitude: | 12.33 (V) [2] 12.66 (B) [2] 10.57 (J) [2] 9.89 (H) [2] 9.63 (K) [2] |
| Hubble type: | Sc |
| Distance: | 30.9 Mpc 100.7 Mlyr [1] |
| B-V Color (mag): | 0.33 |
Derived quantities
| Absolute mag (V): | -20.12 |