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Omega Nebula
The Omega Nebula is a bright H II region in Sagittarius, also called the Swan or Horseshoe Nebula. It sits among rich Milky Way star fields and remains a favorite deep-sky target.
- ID
- M17
- Distance
- 1500 pc · 4892 ly
- Angular size
- 0.25°
- RA · Dec
- 275.20° · -16.17°