152P/Helin-Laurence

152P/Helin-Laurence
2012 Sep. 14.09 UT: m1=16.0 CCD, Dia.=0.3′... 30.5-cm schmidt-cassegrain... Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
2012 Sep. 13.12 UT: m1=16.2 CCD, Dia.=0.3′... 30.5-cm schmidt-cassegrain... Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
2012 Sep. 12.10 UT: m1=16.5 CCD, Dia.=0.4′... 30.5-cm schmidt-cassegrain... Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
2012 Sep. 11.08 UT: m1=16.2 CCD, Dia.=0.3′... 30.5-cm schmidt-cassegrain... Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
2012 July 10.11 UT: m1=16.0, DC=3... Visual Aperture 36″ F/3.5... Jean-François Viens (Centre d’Observation Astronomique des Monts Notre-Dame, Québec, Canada)