Engelhardsberg observatory

Comet 257P/Catalina

Comet 257P/Catalina 2013-10-24 19:47 UT, 3x5 min L
ASA 250mm Astrograph f/3.6, SBIG 8300M
MPC mag 16m2, motion 31"/h

Comet 257P/Catalina 2013-09-29 21:43 UT, 4x3 min L
ASA 250mm Astrograph f/3.6, SBIG 8300M
MPC mag 15m7, motion 43"/h

Comet 257P/Catalina 2013-09-04 22:32 UT, 5x4 min L
ASA 250mm Astrograph f/3.6, SBIG 8300M
MPC mag 15m7, motion 25"/h

Comet 257P/Catalina 2013-07-14 00:16 UT, 5 x 4 min L
ASA 250mm Astrograph f/3.6, SBIG 8300M
MPC mag 16m0, motion 38"/h