Jahr MPECS Discovery Observations 1993 0 0 0 1994 0 0 0 1995 0 0 0 1996 40 27 210 1997 53 37 324 1998 29 21 175 1999 2 0 9 2000 6 0 17 2001 25 0 95 2002 20 0 49 2003 12 1 80 2004 46 0 212 2005 14 1 60 2006 12 0 50 2007 6 0 23 2008 8 0 19 2009 8 0 26 2010 7 0 27 2011 4 0 35 2012 13 0 47 2013 4 0 10 2014 1 0 6 2015 4 0 26 2016 2 0 5 2017 2 0 6 2018 52 0 269 2019 6 0 29 2020 1 0 3 2021 2 0 4 2022 0 0 0 2023 0 0 0 2024 0 0 0 2025 0 0 0