Galaxy · constellation Psc
NGC 7557
NGC 7557MCG +01-59-021PGC 70854
Catalogue data
- Right ascension
- 23h 15m 39.8s
- Declination
- +6° 42' 30"
- Size
- 40.8″ × 37.2″
- Position angle
- 163°
- Magnitude
- 14.2 (V)
- Surface brightness
- 23.10 mag/arcsec²
- Hubble type
- S0
- Difficulty
- 5/5
- Suggested techniques
- LRGB, RGB, OSC
- Data source
- OpenNGC
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