Galaxy · constellation Com
NGC 4556
NGC 4556MCG +05-30-027PGC 41980UGC 7765
Catalogue data
- Right ascension
- 12h 35m 45.9s
- Declination
- +26° 54' 32"
- Size
- 1.3′ × 52.2″
- Position angle
- 81°
- Magnitude
- 14.2 (B)
- Surface brightness
- 23.65 mag/arcsec²
- Hubble type
- E
- Difficulty
- 4/5
- Suggested techniques
- LRGB, RGB, OSC
- Data source
- OpenNGC
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