Galaxy · constellation Eri
NGC 939
NGC 939ESO 246-011MCG -07-06-004PGC 9271
Catalogue data
- Right ascension
- 2h 26m 21.3s
- Declination
- -44° 26' 46"
- Size
- 1.7′ × 1.2′
- Position angle
- 100°
- Magnitude
- 14.1 (B)
- Surface brightness
- 23.97 mag/arcsec²
- Hubble type
- E
- Difficulty
- 4/5
- Suggested techniques
- LRGB, RGB, OSC
- Data source
- OpenNGC
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