Reflection nebula
vdB 140
vdB 140
Catalogue data
- Right ascension
- 21h 17m 18.8s
- Declination
- +58° 36' 41"
- Size
- 20.0′ × 20.0′
- Position angle
- not available
- Magnitude
- 6.4
- Surface brightness
- 21.54 mag/arcsec²(derived)
- Difficulty
- 3/5
- Suggested techniques
- RGB, LRGB, OSC
- Data source
- VizieR VII/21 — van den Bergh (1966)
Reflection nebula lit by a star of spectral type: B2IIIe
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