Celestial hemisphere:  Southern  ·  Constellation: Hydra (Hya)  ·  Contains:  Ghost of Jupiter  ·  Jupiter's Ghost Nebula  ·  NGC 3242  ·  PGC 155202  ·  PGC 155215  ·  PGC 864789  ·  PGC 865381  ·  PGC 866690
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Ghost of Jupiter (NGC3242), DoubleStarPhotography
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Ghost of Jupiter (NGC3242)

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Ghost of Jupiter (NGC3242), DoubleStarPhotography
Powered byPixInsight

Ghost of Jupiter (NGC3242)

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Description

The Ghost of Jupiter, also known as NGC 3242, is located roughly 1,400 light-years away in the constellation Hydra.NGC 3242 is sometimes also known as the Eye Nebula. It spans about 2 light years across. The central white dwarf, designated HD 90255, has an apparent magnitude of 11.Like all planetary nebulae, NGC 3242 was formed when a low to intermediate-mass star reached the end of its life and expelled its outer layers, leaving behind the remnant core, a hot white dwarf. The ultraviolet light from the central star ionizes the expelled gas, causing the nebula to glow.

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