Reflection nebula
vdB 137
vdB 137
Catalogue data
- Right ascension
- 20h 55m 49.8s
- Declination
- +47° 25' 04"
- Size
- 13.6′ × 13.6′
- Position angle
- not available
- Magnitude
- 5.7
- Surface brightness
- 19.99 mag/arcsec²(derived)
- Difficulty
- 2/5
- Suggested techniques
- RGB, LRGB, OSC
- Data source
- VizieR VII/21 — van den Bergh (1966)
Reflection nebula lit by a star of spectral type: B8Ia
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