Celestial hemisphere:  Northern  ·  Constellation: Lyra (Lyr)  ·  Contains:  IC 1296  ·  M 57  ·  NGC 6720  ·  Ring Nebula
M57, 我可是汞
M57
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M57

M57, 我可是汞
M57
Powered byPixInsight

M57

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Description

RGB less than 2h per channel,5min per frame

Ha 10min x 185.

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M57, 我可是汞