Galaxy · constellation UMa
NGC 4031
NGC 4031MCG +05-28-075PGC 37855
Catalogue data
- Right ascension
- 12h 00m 31.4s
- Declination
- +31° 56' 51"
- Size
- 40.2″ × 28.2″
- Position angle
- 48°
- Magnitude
- 14.8 (B)
- Surface brightness
- 22.69 mag/arcsec²
- Hubble type
- Sb
- Difficulty
- 4/5
- Suggested techniques
- LRGB, RGB, OSC
- Data source
- OpenNGC
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