17P HOLMES | ROBERTO CRIPPA

Photographer
ROBERTO CRIPPA
Email
crippa.r@tread.it
Location of photo
TRADATE ITALY
Date/Time of photo
01-11-2007
Equipment
Telescope Astronomic Observatory of Tradate Italy FOAM13 (WWW.FOAM13.IT), from 650MM F/5 + CCD HISIS 1001 Alpha. Integrated exposure of 300 images from 5 seconds.
Description
he three images are between them in staircase and they underline that the comet is increased of four times in four days