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 3 0 258 2001 3 0 118 2002 2 0 6 2003 0 0 0 2004 0 0 0 2005 2 0 23 2006 5 0 314 2007 8 0 161 2008 5 0 161 2009 1 0 25 2010 0 0 0 2011 1 0 9 2012 0 0 0 2013 5 1 40 2014 6 0 60 2015 7 1 40 2016 3 0 15 2017 1 0 4 2018 1 0 2 2019 1 0 32 2020 0 0 0 2021 7 1 107 2022 2 0 6 2023 9 3 84 2024 15 5 188 2025 9 4 100