Open cluster · constellation Ara
IC 4651
IC 4651MWSC 2590
Catalogue data
- Right ascension
- 17h 24m 49.1s
- Declination
- -49° 56' 18"
- Size
- 9.6′
- Position angle
- not available
- Magnitude
- 6.9 (V)
- Surface brightness
- 20.44 mag/arcsec²(derived)
- Difficulty
- 2/5
- Suggested techniques
- RGB, OSC
- Data source
- OpenNGC
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