Galaxy · constellation CVn
NGC 4509
NGC 4509MCG +05-30-018PGC 41660UGC 7704
Catalogue data
- Right ascension
- 12h 33m 06.8s
- Declination
- +32° 05' 30"
- Size
- 40.2″ × 22.2″
- Position angle
- 161°
- Magnitude
- 14.1 (B)
- Surface brightness
- 21.87 mag/arcsec²
- Hubble type
- Sb
- Difficulty
- 4/5
- Suggested techniques
- LRGB, RGB, OSC
- Data source
- OpenNGC
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