M57

 Posted: May 21st, 2024
Show astrometry on hover
NGC
IC
HD
Technical Info
Telescope/Lens: Sky-Watcher 130/650
Camera: Zwo ASI662MC
Mount: ZWO AM5
Guide Scope: 30F4
Guide Camera: asi120mm
Software: DeepSkyStacker, Siril
Exposure:
12 x 60" ISO/Gain: 0
Yellow, Bortle 5 zone:
 Kyzyl, Russia
 May 17th, 2024
12 m
1228
Resolution: 1832x1032 px
Scale: 9314 KB
Planetary nebula in the constellation Lyra.
The nebula is located 2,300 light-years from Earth.
At the center of the nebula lies a white dwarf, which was the core of a star before it shed its outer layers. Before that, the star was similar to Mira Ceti, and its mass was about one solar mass.
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