Barnard's Loop
Barnard's Loop is an emission nebula in the constellation of Orion. It is about 1,600 light-years away from Earth. It is part of the Orion complex. It is a semicircular arc that is about 300 light-years across.[1] In the center of Bernard's Loop are two nebula. These are the Orion nebula and the Horsehead nebula.[1] Barnard’s Loop is made up of Plasma. The mainly red color comes from hydrogen gas.[2]
Barnard's Loop | |
---|---|
Observation data | |
Right ascension | 05h 27.5m |
Declination | -03° 58′ |
Distance | 1434 ly |
Apparent magnitude (V) | 5 |
Constellation | Orion |
Physical characteristics | |
Other designations | Sh2-276 |
See also: Diffuse nebula, Lists of nebulae | |
Related pages
References
Other websites
- Barnard's Loop (Sh2-276)
- Barnard's Loop and more in Orion-Today's image-EarthSky
- APOD: 2005 April 20 - Barnard's Loop Around Orion