Galaxy · constellation Se1
IC 4556
IC 4556MCG +04-37-007PGC 55523
Catalogue data
- Right ascension
- 15h 35m 22.4s
- Declination
- +25° 17' 50"
- Size
- 1.2′ × 1.1′
- Position angle
- 141°
- Magnitude
- 14.6 (B)
- Surface brightness
- 23.76 mag/arcsec²
- Hubble type
- E
- Difficulty
- 4/5
- Suggested techniques
- LRGB, RGB, OSC
- Data source
- OpenNGC
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