Galaxy · constellation UMa
NGC 4172
NGC 4172MCG +09-20-109PGC 38887UGC 7205
Catalogue data
- Right ascension
- 12h 12m 14.9s
- Declination
- +56° 10' 39"
- Size
- 1.2′ × 1.2′
- Position angle
- 0°
- Magnitude
- 14.3 (B)
- Surface brightness
- 23.38 mag/arcsec²
- Hubble type
- Sab
- Difficulty
- 4/5
- Suggested techniques
- LRGB, RGB, OSC
- Data source
- OpenNGC
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