Galaxy · constellation Com
M 100
NGC 4321M 100MCG +03-32-015PGC 40153UGC 7450
Catalogue data
- Right ascension
- 12h 22m 54.8s
- Declination
- +15° 49' 19"
- Size
- 6.1′ × 5.6′
- Position angle
- 108°
- Magnitude
- 9.5 (V)
- Surface brightness
- 22.61 mag/arcsec²
- Hubble type
- SABb
- Difficulty
- 3/5
- Suggested techniques
- LRGB, RGB, OSC
- Data source
- OpenNGC
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