Galaxy · constellation Crt
IC 688
IC 688PGC 156572
Catalogue data
- Right ascension
- 11h 23m 40.2s
- Declination
- -9° 47' 44"
- Size
- 58.8″ × 29.4″
- Position angle
- 98°
- Magnitude
- 15.0 (B)
- Surface brightness
- 23.32 mag/arcsec²
- Hubble type
- Sab
- Difficulty
- 5/5
- Suggested techniques
- LRGB, RGB, OSC
- Data source
- OpenNGC
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