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 0 0 0 2002 0 0 0 2003 0 0 0 2004 0 0 0 2005 0 0 0 2006 0 0 0 2007 0 0 0 2008 0 0 0 2009 0 0 0 2010 0 0 0 2011 1 0 10 2012 0 0 0 2013 242 13 1944 2014 112 14 669 2015 55 1 404 2016 32 0 245 2017 0 0 0 2018 384 77 8079 2019 489 163 17362 2020 301 64 10936 2021 356 85 14920 2022 229 51 5137 2023 147 70 1121 2024 126 59 944 2025 153 114 884