Jahr MPECS Discovery Observations 1993 0 0 0 1994 0 0 0 1995 0 0 0 1996 0 0 0 1997 0 0 0 1998 0 0 0 1999 0 0 0 2000 0 0 0 2001 4 0 39 2002 207 86 1025 2003 315 86 2085 2004 235 57 1574 2005 205 35 1765 2006 168 17 2029 2007 156 7 2103 2008 209 16 2632 2009 135 13 1664 2010 203 7 2815 2011 72 1 986 2012 179 5 2576 2013 308 73 3273 2014 187 37 1908 2015 163 33 1696 2016 21 6 155 2017 0 0 0 2018 0 0 0 2019 0 0 0 2020 0 0 0 2021 0 0 0 2022 0 0 0 2023 0 0 0