Galaxy · constellation Dra
NGC 6521
NGC 6521MCG +10-25-119PGC 61121UGC 11061
Catalogue data
- Right ascension
- 17h 55m 48.4s
- Declination
- +62° 36' 44"
- Size
- 1.6′ × 1.0′
- Position angle
- 157°
- Magnitude
- 13.9 (V)
- Surface brightness
- 23.76 mag/arcsec²
- Hubble type
- E
- Difficulty
- 4/5
- Suggested techniques
- LRGB, RGB, OSC
- Data source
- OpenNGC
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