Galaxy · constellation Psc
NGC 638
NGC 638MCG +01-05-014PGC 6145UGC 1170
Catalogue data
- Right ascension
- 1h 39m 37.9s
- Declination
- +7° 14' 14"
- Size
- 56.4″ × 37.2″
- Position angle
- 18°
- Magnitude
- 13.8 (V)
- Surface brightness
- 23.06 mag/arcsec²
- Hubble type
- E?
- Difficulty
- 5/5
- Suggested techniques
- LRGB, RGB, OSC
- Data source
- OpenNGC
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