description 1E 0102.2-7219 Overview
1E 0102.2-7219 is an oxygen-rich supernova remnant located in the Small Magellanic Cloud, a satellite galaxy of the Milky Way. It is one of the few known oxygen-rich remnants in a galaxy outside our own, making it valuable for studies of stellar nucleosynthesis and supernova physics. The expanding ejecta from the progenitor star's explosion contain prominent oxygen and neon emission lines visible in X-ray and optical wavelengths.
help 1E 0102.2-7219 FAQ
Where is the oxygen-rich supernova remnant 1E 0102.2-7219 located?
1E 0102.2-7219 is located in the Small Magellanic Cloud, which is a satellite galaxy of the Milky Way. It is a valuable oxygen-rich supernova remnant.
What makes the supernova remnant 1E 0102.2-7219 valuable for astronomical study?
It is one of the few known oxygen-rich remnants in a galaxy outside our own. This makes it valuable for studies of stellar nucleosynthesis and supernova physics.
What type of astronomical object is 1E 0102.2-7219?
It is an oxygen-rich supernova remnant located in the Small Magellanic Cloud. Its unique properties make it valuable for studies of stellar nucleosynthesis.
What can astronomers learn by studying 1E 0102.2-7219?
Astronomers use it to study stellar nucleosynthesis and supernova physics. It is uniquely valuable because it is an oxygen-rich remnant located outside of the Milky Way.
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