Galaxy · constellation Dra
NGC 6457
NGC 6457MCG +11-21-021PGC 60738UGC 10964
Catalogue data
- Right ascension
- 17h 42m 52.8s
- Declination
- +66° 28' 34"
- Size
- 1.1′ × 43.2″
- Position angle
- 131°
- Magnitude
- 15.2 (B)
- Surface brightness
- 23.97 mag/arcsec²
- Hubble type
- E-S0
- Difficulty
- 4/5
- Suggested techniques
- LRGB, RGB, OSC
- Data source
- OpenNGC
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