We performed follow-up measurements of this object, while it was still on the neocp. Stacking of 12 unfiltered exposures, 60-sec each, obtained remotely on 2014, June 15.4 from H06 (iTelescope network, New Mexico) through a 0.50-m f/6.8 astrograph + CCD + f/4.5 focal reducer, shows that this object is a comet with a tail nearly 15" long in PA 250 with coma about 8" in diameter.
M.P.E.C. 2014-L61 assigns the following preliminary elliptical orbital elements to comet P/2014 L2: T 2014 Aug. 4.59; e= 0.43; Peri. = 190.6; q = 2.11; Incl.= 5.20
by Ernesto Guido, Nick Howes & Martino Nicolini