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 3 0 21 2004 260 49 2647 2005 378 81 3812 2006 498 108 5723 2007 355 63 3169 2008 399 85 3749 2009 392 77 3408 2010 257 63 1997 2011 254 43 1864 2012 243 73 2358 2013 160 38 1251 2014 5 0 25 2015 1 0 4 2016 3 0 21 2017 8 0 31 2018 3 0 5 2019 1 0 4 2020 0 0 0 2021 1 0 8 2022 1 0 12 2023 0 0 0