Open cluster · constellation Pup
NGC 2439
NGC 2439MWSC 1306
Catalogue data
- Right ascension
- 7h 40m 45.4s
- Declination
- -31° 41' 33"
- Size
- 8.7′
- Position angle
- not available
- Magnitude
- 6.9 (V)
- Surface brightness
- 20.23 mag/arcsec²(derived)
- Difficulty
- 2/5
- Suggested techniques
- RGB, OSC
- Data source
- OpenNGC
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