Planetary nebula · constellation Cet
NGC 246
NGC 246C 56PN G118.8-74.7
Catalogue data
- Right ascension
- 0h 47m 03.4s
- Declination
- -11° 52' 19"
- Size
- 4.1′
- Position angle
- not available
- Magnitude
- 10.9 (V)
- Surface brightness
- 22.58 mag/arcsec²(derived)
- Difficulty
- 3/5
- Suggested techniques
- HOO, SHO, NARROWBAND
- Data source
- OpenNGC
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