Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)
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Abell 84, Gary Imm
Abell 84, Gary Imm

Abell 84

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Abell 84, Gary Imm
Abell 84, Gary Imm

Abell 84

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Description

This object is a planetary nebula located 5000 light years away in the constellation of Cassiopeia at a declination of +51 degrees. This nebula spans 2.7 arc-minutes in our apparent view, which corresponds to a diameter of 4 light years.

I could find no information on this object. The OIII signal is strongest in the inner region, while Ha is strongest on the outer rim. A bluish central star is faintly visible. Some subtle structure is evident in the nebula.

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