Emission nebula
Sh2-109
Sh2-109
Catalogue data
- Right ascension
- 20h 33m 53.7s
- Declination
- +40° 19' 30"
- Size
- 18.00° × 18.00°
- Position angle
- not available
- Magnitude
- not available
- Brightness class
- medium brightness
- Surface brightness
- not available
- Difficulty
- not available
- Suggested techniques
- SHO, HOO, NARROWBAND, OSC
- Data source
- VizieR VII/20 — Sharpless (1959)
Sharpless: elliptical, filamentary, medium brightness.
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