Globular cluster · constellation Oph
NGC 6304
NGC 6304ESO 454-002MWSC 2550
Catalogue data
- Right ascension
- 17h 14m 32.5s
- Declination
- -29° 27' 44"
- Size
- 3.6′
- Position angle
- not available
- Magnitude
- 9.0 (V)
- Surface brightness
- 20.44 mag/arcsec²(derived)
- Difficulty
- 2/5
- Suggested techniques
- LRGB, RGB, OSC
- Data source
- OpenNGC
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