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 5 0 13 2001 7 2 46 2002 1 0 5 2003 2 0 8 2004 2 0 64 2005 0 0 0 2006 0 0 0 2007 5 0 57 2008 1 0 4 2009 0 0 0 2010 0 0 0 2011 0 0 0 2012 5 0 316 2013 1 0 7 2014 9 2 122 2015 0 0 0 2016 2 0 90 2017 4 2 45 2018 22 2 213 2019 23 9 365 2020 7 2 48 2021 18 1 152 2022 8 2 40 2023 0 0 0 2024 5 3 19 2025 3 1 14