IC4651 (Open cluster)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From Cambridge , IC4651 is not observable because it lies so far south that it never rises above the horizon.
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Name
IC4651
|
Object type
Open cluster
|
Position
| Right ascension: | 17h24m [2] |
| Declination: | −49°56' [2] |
| Constellation: | Ara |
| Magnitude: | 6.90 (V) [4] 7.76 (B) [2] |
| Distance: | 888.0 parsec 2894.9 lightyrs [1] |
| B-V Color (mag): | 0.86 |
Derived quantities
| Absolute mag (V): | -2.84 |
Sources