Back رده:دنبالهدارها در ۲۰۱۵ (میلادی) Persian Thể loại:Sao chổi năm 2015 Vietnamese Lūi-pia̍t:Tn̂g-bóe-chheⁿ teh 2015 ZH-MIN-NAN
Notable apparitions visible in amateur telescopes, discoveries, etc. Comets generally need to be 10th magnitude or brighter to be of note to visual observers.