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 1 0 3 2000 0 0 0 2001 1 1 3 2002 1 0 3 2003 2 1 5 2004 36 3 125 2005 28 4 81 2006 46 14 163 2007 37 9 213 2008 45 10 212 2009 0 0 0 2010 0 0 0 2011 0 0 0 2012 0 0 0 2013 1 0 2 2014 0 0 0 2015 0 0 0 2016 0 0 0 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