Emission nebula · constellation Tri
IC 142
IC 142
Catalogue data
- Right ascension
- 1h 33m 55.5s
- Declination
- +30° 45' 28"
- Size
- 30.0″
- Position angle
- not available
- Magnitude
- 14.2 (V)
- Surface brightness
- 21.32 mag/arcsec²(derived)
- Difficulty
- 4/5
- Suggested techniques
- SHO, HOO, NARROWBAND, OSC
- Data source
- OpenNGC
HII region in Messier 033.
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