Open cluster · constellation Dor
NGC 2091
NGC 2091ESO 057-021
Catalogue data
- Right ascension
- 5h 40m 58.0s
- Declination
- -69° 26' 13"
- Size
- 1.3′ × 1.2′
- Position angle
- 80°
- Magnitude
- 12.1 (V)
- Surface brightness
- 21.18 mag/arcsec²(derived)
- Difficulty
- 3/5
- Suggested techniques
- RGB, OSC
- Data source
- OpenNGC
In the Large Magellanic Cloud.
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