Galaxy · constellation Crt
IC 721
IC 721MCG -01-30-026PGC 36354
Catalogue data
- Right ascension
- 11h 42m 28.9s
- Declination
- -8° 20' 25"
- Size
- 1.6′ × 17.4″
- Position angle
- 99°
- Magnitude
- 15.2 (B)
- Surface brightness
- 23.57 mag/arcsec²
- Hubble type
- SBc
- Difficulty
- 4/5
- Suggested techniques
- LRGB, RGB, OSC
- Data source
- OpenNGC
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