152P/Helin-Lawrence
152P/Helin-Lawrence 2012 August 14 20.10 UT, 2x210 sec. 10" f/3.8 Newton, Sigma 6303 CCD Michael Jäger- 152P/Helin-Lawrence 2012 June 15 21.47 UT, 7x300 sec. 14" f/3.1 Newton, FLI 8300 CCD Michael Jäger
- 152P/Helin-Lawrence 2012 May 13 23.15 UT, 12x300 sec. 14" f/3.1 Newton, FLI 8300 CCD Michael Jäger
- 152P/Helin-Lawrence 2012 April 24 00.13 UT, 10"f/3.8 4x300 sec. FLI 8300 CCD 2x2 bin Michael Jäger
- 152P/Helin-Lawrence 2012 April 01 1.46 UT, 10"f/3.8 FLI 8300 CCD Michael Jäger