Galaxy · constellation Vir
NGC 4257
NGC 4257MCG +01-31-049PGC 39624
Catalogue data
- Right ascension
- 12h 19m 06.5s
- Declination
- +5° 43' 33"
- Size
- 28.2″ × 10.8″
- Position angle
- 66°
- Magnitude
- 14.6 (B)
- Surface brightness
- 21.16 mag/arcsec²
- Hubble type
- Sab
- Difficulty
- 4/5
- Suggested techniques
- LRGB, RGB, OSC
- Data source
- OpenNGC
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