Galaxy · constellation Cet
NGC 540
NGC 540ESO 542-012PGC 5410
Catalogue data
- Right ascension
- 1h 27m 08.9s
- Declination
- -20° 02' 12"
- Size
- 49.2″ × 23.4″
- Position angle
- 5°
- Magnitude
- 15.7 (B)
- Surface brightness
- 23.98 mag/arcsec²
- Hubble type
- S0
- Difficulty
- 5/5
- Suggested techniques
- LRGB, RGB, OSC
- Data source
- OpenNGC
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