Por José Joaquín Chambó Bris.
Comet C/2014 S2 (PANSTARRS) imaged on November 6th 2015, shows a green-bluish coma wich denoting emission of a mix several gases and with an apparent diameter of 7 arcminutes (near 600.000 Km. absolutes). Also highlighted a dust tail with nearly 0.5 deg long. Comet has here a brightness of 9,5 magnitude, whereas the most bright star in the image has 6th magnitude, into the Ursa Minor.