Galaxy · constellation UMa
NGC 4142
NGC 4142MCG +09-20-102PGC 38645UGC 7140
Catalogue data
- Right ascension
- 12h 09m 30.2s
- Declination
- +53° 06' 18"
- Size
- 1.8′ × 54.6″
- Position angle
- 174°
- Magnitude
- 13.9 (B)
- Surface brightness
- 23.31 mag/arcsec²
- Hubble type
- SBcd
- Difficulty
- 4/5
- Suggested techniques
- LRGB, RGB, OSC
- Data source
- OpenNGC
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