Galaxy · constellation Hor
IC 1991
IC 1991ESO 200-056PGC 13734
Catalogue data
- Right ascension
- 3h 44m 46.8s
- Declination
- -51° 31' 24"
- Size
- 50.4″ × 16.8″
- Position angle
- 40°
- Magnitude
- 16.2 (B)
- Surface brightness
- 23.56 mag/arcsec²
- Hubble type
- Sc
- Difficulty
- 5/5
- Suggested techniques
- LRGB, RGB, OSC
- Data source
- OpenNGC
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