NGC 6720
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NGC 6720, also known as M 57 or Ring Nebula in Lyra, is a planetary nebula located in the constellation Lyra.
| NGC 6720 | |
|---|---|
| Observation data: 2000.0 epoch | |
| Constellation | Lyra |
| Type | Planetary nebula |
| Other designations | M 57, Ring Nebula in Lyra |