Cbet nr. 3694, issued on 2013, November 08, announces the discovery of a new comet (discovery magnitude ~16.9) by G. Borisov on three CCD images taken with a 0.2-m f/1.5 astrograph on Nov. 6. The new comet has been designated C/2013 V2 (BORISOV).
We performed follow-up measurements of this object, while it was still on the neocp. Stacking of 12 unfiltered exposures, 120-sec each, obtained remotely from MPC code H06 (iTelescope, New Mexico) on 2013, November 06.3 through a 0.43-m f/6.8 astrograph + CCD + f/4.5 focal reducer, shows that this object is a comet: diffuse coma about 15" in diameter.
Below our confirmation image. Click on it for a bigger version.
M.P.E.C. 2013-V43 assigns the following preliminary parabolic orbital elements to comet C/2013 V2: T 2014 Oct. 6.00; e= 1.0; Peri. = 87.46; q = 3.80; Incl.= 39.27
by Ernesto Guido, Nick Howes & Martino Nicolini