Open cluster · constellation Cas
NGC 133
NGC 133MWSC 55
Catalogue data
- Right ascension
- 0h 31m 17.0s
- Declination
- +63° 21' 09"
- Size
- 2.1′
- Position angle
- not available
- Magnitude
- 9.4 (V)
- Surface brightness
- 19.64 mag/arcsec²(derived)
- Difficulty
- 2/5
- Suggested techniques
- RGB, OSC
- Data source
- OpenNGC
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