P/2012 A3 SOHO
P/2012 A3 SOHO 2012 February 22 18.03 UT, 12x110 sec. 10"f/3.8 Sigma 6303 CCD Michael Jäger- P/2012 A3 SOHO 2012 February 20 18.00 UT, 20x85 sec. 10"f/3.8 FLI 8300 CCD 2x2 mod. Michael Jäger
- P/2012 A3 SOHO 2012 February 18 20:36 UTC, C14 f/7.4, 100 sec.Clear, (c) Bradford Robotic Telescope (Michael Hauss) Michael Hauss
- P/2012 A3 SOHO 2012 February 12 17.54 UT, 8"/2.8 14x100 sec. FLI 8300 CCD 2x2 bin Michael Jäger