M56
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Index
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M58
Messier 57
M 57 (NGC 6720). Planetary Nebula in Lyra. Ring Nebula.
RA=18 53.6, Dec=+33 02. 8.8 mag, dist=4.1 kly.
M57 page
;
DSSM page
Hartmut Frommert
Christine Kronberg
[contact]
Last Modification: December 23, 1999