Galaxy · constellation Cet
NGC 831
NGC 831PGC 8241
Catalogue data
- Right ascension
- 2h 09m 34.6s
- Declination
- +6° 05' 47"
- Size
- 26.4″ × 20.4″
- Position angle
- 110°
- Magnitude
- 15.2 (B)
- Surface brightness
- 21.96 mag/arcsec²
- Hubble type
- Sc
- Difficulty
- 4/5
- Suggested techniques
- LRGB, RGB, OSC
- Data source
- OpenNGC
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