Galaxy · constellation CVn
IC 3940
IC 3940PGC 44429
Catalogue data
- Right ascension
- 12h 58m 16.5s
- Declination
- +35° 50' 20"
- Size
- 38.4″ × 19.8″
- Position angle
- 136°
- Magnitude
- 15.7 (B)
- Surface brightness
- 23.09 mag/arcsec²
- Hubble type
- Sb
- Difficulty
- 5/5
- Suggested techniques
- LRGB, RGB, OSC
- Data source
- OpenNGC
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