Galaxy · constellation Leo
NGC 3646
NGC 3646MCG +03-29-037PGC 34836UGC 6376
Catalogue data
- Right ascension
- 11h 21m 43.1s
- Declination
- +20° 10' 10"
- Size
- 3.1′ × 1.5′
- Position angle
- 45°
- Magnitude
- 11.2 (V)
- Surface brightness
- 22.37 mag/arcsec²
- Hubble type
- Sc
- Difficulty
- 3/5
- Suggested techniques
- LRGB, RGB, OSC
- Data source
- OpenNGC
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