Open cluster · constellation Cyg
NGC 7128
NGC 7128MWSC 3554
Catalogue data
- Right ascension
- 21h 43m 57.8s
- Declination
- +53° 42' 54"
- Size
- 3.0′
- Position angle
- not available
- Magnitude
- 9.7 (V)
- Surface brightness
- 20.71 mag/arcsec²(derived)
- Difficulty
- 2/5
- Suggested techniques
- RGB, OSC
- Data source
- OpenNGC
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