Open cluster · constellation CMa
M 41
NGC 2287M 41MWSC 978
Catalogue data
- Right ascension
- 6h 45m 59.9s
- Declination
- -20° 45' 15"
- Size
- 12.0′
- Position angle
- not available
- Magnitude
- 4.5 (V)
- Surface brightness
- 18.52 mag/arcsec²(derived)
- Difficulty
- 1/5
- Suggested techniques
- RGB, OSC
- Data source
- OpenNGC
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