Contains:  Ring nebula in Lyra, M 57, NGC 6720, IC 1296
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M57 v2 (Anneau de la Lyre) - Lyre, 





    
        

            Patrick ROGER
M57 v2 (Anneau de la Lyre) - Lyre

M57 v2 (Anneau de la Lyre) - Lyre

Technical card

Resolution: 4260x2694

Dates: July 12, 2018

Frames: 57x15" ISO3200

Integration: 0.2 hours

Darks: ~13

Bias: ~21

Avg. Moon age: 28.80 days

Avg. Moon phase: 0.60%

Bortle Dark-Sky Scale: 4.00

Astrometry.net job: 2148831

RA center: 283.411 degrees

DEC center: 33.027 degrees

Pixel scale: 0.374 arcsec/pixel

Orientation: 39.058 degrees

Field radius: 0.262 degrees

Locations: Observatoire Astronomique du Gros Cerveau, Ollioules, Var, France

Data source: Backyard

Description

Nébuleuse planétaire de la Lyre
Découverte en 1779
Distance 2300 AL
Age entre 3000 et 6000 ans
Diamètre anneau : 2,4 AL

Comments

Author

PatrickRoger
Patrick ROGER
License: Attribution-NonCommercial Creative Commons
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M57 v2 (Anneau de la Lyre) - Lyre, 





    
        

            Patrick ROGER