C/2009 S3 Lemmon
C/2009 S3 Lemmon 2013 January 13 19:21h - 20:23h,12x300s,mag19.5,FWHN:3.5,AirMass:2.7,12"Newton, ST10-XME,Air Mass:2.7 Josef Müller- C/2009 S3 Lemmon 2010 August 21 00:12 UT, 180 min., 12"SCT f/6.532, CCD ST10XME clear-filter, 19.09 mag, coma: 8" centered on star Bernhard Häusler
- C/2009 S3 Lemmon 2010 August 21 00:12 UT, 180 min., 12"SCT f/6.532, CCD ST10XME clear-filter, 19.09 mag, coma: 8" Bernhard Häusler