Galaxy · constellation Leo
NGC 3644
NGC 3644IC 684MCG +01-29-037PGC 34814UGC 6373
Catalogue data
- Right ascension
- 11h 21m 32.9s
- Declination
- +2° 48' 38"
- Size
- 1.4′ × 36.6″
- Position angle
- 65°
- Magnitude
- 15.0 (B)
- Surface brightness
- 24.16 mag/arcsec²
- Hubble type
- Sa
- Difficulty
- 4/5
- Suggested techniques
- LRGB, RGB, OSC
- Data source
- OpenNGC
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