Contains:NGC 7337, NGC 7335, NGC 7331, NGC 7320, NGC 7319, NGC 7318, Stephan's Quintet, NGC 7317
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NGC 7331 et Quintette de Stephan, 




    

        Roger Bertuli
NGC 7331 et Quintette de Stephan

NGC 7331 et Quintette de Stephan

Technical card

Resolution: 2399x1555

Dates: Dec. 23, 2017

Frames: 16x360"

Integration: 1.6 hours

Avg. Moon age: 4.67 days

Avg. Moon phase: 22.74%

Astrometry.net job: 1870575

RA center: 339.137 degrees

DEC center: 34.319 degrees

Pixel scale: 1.241 arcsec/pixel

Orientation: 268.212 degrees

Field radius: 0.493 degrees

Locations: Observatoire personnel à Nota, Porto Vecchio, Corse, France

Data source: Unknown

Description

Groupe NGC 7331 (NGC 7325, 7326, 7327, 7333, 7335, 7336, 7338, 7340) et Quintette de Stephan (NGC 7317, 7318a, 7318b, 7319, 7320)

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Author

rogernota
Roger Bertuli
License: None (All rights reserved)
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NGC 7331 et Quintette de Stephan, 




    

        Roger Bertuli