Galaxy · constellation Cet
IC 91
IC 91PGC 1230543
Catalogue data
- Right ascension
- 1h 18m 39.4s
- Declination
- +2° 33' 13"
- Size
- 42.6″ × 15.6″
- Position angle
- 64°
- Magnitude
- 16.5 (B)
- Surface brightness
- 24.30 mag/arcsec²
- Difficulty
- 5/5
- Suggested techniques
- LRGB, RGB, OSC
- Data source
- OpenNGC
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