NGC5272 (M3)
Astrobin: https://www.astrobin.com/wy3une/?nc=user Astrometry: http://nova.astrometry.net/user_images/4227126#annotated
Leggi tuttoAstrobin: https://www.astrobin.com/wy3une/?nc=user Astrometry: http://nova.astrometry.net/user_images/4227126#annotated
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