Galaxy · constellation Her
IC 4645
IC 4645PGC 59915
Catalogue data
- Right ascension
- 17h 14m 43.1s
- Declination
- +43° 06' 15"
- Size
- 34.2″ × 30.0″
- Position angle
- 121°
- Magnitude
- 15.8 (B)
- Surface brightness
- 23.42 mag/arcsec²
- Hubble type
- Scd
- Difficulty
- 5/5
- Suggested techniques
- LRGB, RGB, OSC
- Data source
- OpenNGC
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