Emission nebula · constellation Tri
IC 143
IC 143
Catalogue data
- Right ascension
- 1h 34m 10.9s
- Declination
- +30° 46' 35"
- Size
- 18.0″
- Position angle
- not available
- Magnitude
- 11.4 (B)
- Surface brightness
- 17.41 mag/arcsec²(derived)
- Difficulty
- 2/5
- Suggested techniques
- SHO, HOO, NARROWBAND, OSC
- Data source
- OpenNGC
HII region in Messier 033.
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