Comets discovered in 2012

The format of this file is similar to that of the Catalogue of Comet Discoveries.
C/2012 A1   2012 01 02.453 08 26.7 +48 51 147M C180Y    4  0.1 19   USA F51                PANSTARRS                                       
C/2012 A2   2012 01 15.413 12 53.3 +42 16 114M C100C    2  0.2 17.5 USA 704                LINEAR                                          
P/2012 A3   2012 01 13.309 12 12.5 -01 50      C  3G    6           SAT C50  R             SOHO (STEREO-Watson)                            
P/2012 B1   2012 01 25.523 08 45.3 +27 58 170M C180Y    4      19   USA F51         x      PANSTARRS                                       
C/2012 B3   2012 01 29.185 17 05.8 +30 46  72M C 45L    3  0.2 18   ESP J75 A              La Sagra                                        
C/2012 C1   2012 02 05.564 06 24.6 -40 51 111E C 50D    3  0.1 18   AUS E12                McNaught                                        
C/2012 C2   2012 02 11.138 02 00.0 +18 14  73E C 36T    2  7   11   USA H27 A              Bruenjes                                        
C/2012 CH17 2012 02 07.122 11 43.2 +24 42 145M C 50L    3  0.3 18   MAR J43 A       x      MOSS