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Comet 17P/Holmes October 2007

auteur: B.A.Tafreshi/Novapix

référence: a-com21-02015

Image Size 300 DPI: 20 * 30 cm

Moonrise and stars of Perseus and Cassiopeia with comet Holmes as a new "star". In late October 2007, Comet Holmes amazingly brightened 15 magnitude (about million times) and is visible in this image (between the lines) as a magnitude 2 star.

Keywords for this photo:

17P/HOLMES - 2007 - AMATEUR ASTRONOMER - AMATEUR INSTRUMENT - ASTRONOMY - COMET - CONSTELLATION - HOLMES - HUMAN - IRAN - LANDSCAPE - LINE - MAN - MAP - MOONRISE - NIGHT - OBSERVATION - OBSERVER - PERSEUS - REFRACTOR - STAR - STARRY SKY -