Galaxy · constellation Dra
NGC 6621
NGC 6621NGC 6621NMCG +11-22-030PGC 61582
Catalogue data
- Right ascension
- 18h 12m 55.3s
- Declination
- +68° 21' 48"
- Size
- 2.1′ × 52.2″
- Position angle
- 143°
- Magnitude
- 13.4 (B)
- Surface brightness
- 23.18 mag/arcsec²
- Hubble type
- Sb
- Difficulty
- 4/5
- Suggested techniques
- LRGB, RGB, OSC
- Data source
- OpenNGC
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