Galaxy · constellation Com
IC 3644
IC 3644MCG +05-30-052PGC 42479
Catalogue data
- Right ascension
- 12h 40m 36.2s
- Declination
- +26° 30' 17"
- Size
- 54.6″ × 13.8″
- Position angle
- 15°
- Magnitude
- 16.2 (B)
- Surface brightness
- 23.72 mag/arcsec²
- Hubble type
- SBb
- Difficulty
- 5/5
- Suggested techniques
- LRGB, RGB, OSC
- Data source
- OpenNGC
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