José J. Chambó
Location of photo
Date/Time of photo
January 5,2019 21:23 UT
Telescope GSO 8″ N f/3.8. Camera Atik 383L+.
Comet 64P/Swift-Gehrels imaged on January 5th 2019, three days after a increasing of activity since which has developed a short tail. The green coma has an angular size of 8′ and its brightness is near magnitude 8.5. The brightest blue star is 55 Arietis with magnitude 5.7.