Galaxy · constellation CMa
IC 456
IC 456ESO 427-024MCG -05-17-002PGC 19993
Catalogue data
- Right ascension
- 7h 00m 17.5s
- Declination
- -30° 09' 50"
- Size
- 2.3′ × 1.6′
- Position angle
- 4°
- Magnitude
- 13.0 (B)
- Surface brightness
- 23.60 mag/arcsec²
- Hubble type
- S0
- Difficulty
- 4/5
- Suggested techniques
- LRGB, RGB, OSC
- Data source
- OpenNGC
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