Galaxy · constellation Com
NGC 4239
NGC 4239MCG +03-31-092PGC 39398UGC 7316
Catalogue data
- Right ascension
- 12h 17m 14.9s
- Declination
- +16° 31' 53"
- Size
- 1.4′ × 47.4″
- Position angle
- 117°
- Magnitude
- 12.8 (V)
- Surface brightness
- 23.16 mag/arcsec²
- Hubble type
- E
- Difficulty
- 4/5
- Suggested techniques
- LRGB, RGB, OSC
- Data source
- OpenNGC
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