Last observations of the selected TNOs

TNO full name last offset obs. last MPC obs.
1995SM55 (24835) 1995SM55 -- 2017-08-23
1999DE9 (26375) 1999DE9 2012-07-20 2017-04-20
1999TC36 (47171) 1999TC36 2015-12-18 2016-12-28
2002AW197 (55565) 2002AW197 2016-12-10 2018-03-09
2002KX14 (119951) 2002KX14 2016-04-07 2015-06-11
2002MS4 (307261) 2002MS4 2017-07-27 2017-08-25
2002TC302 (84522) 2002TC302 2018-01-17 2017-11-18
2002TX300 (55636) 2002TX300 2013-08-05 2017-10-21
2002UX25 (55637) 2002UX25 2017-07-31 2017-10-12
2002VE95 (55638) 2002VE95 2017-10-18 2017-03-16
2002WC19 (119979) 2002WC19 2018-02-09 2017-12-26
2003AZ84 (208996) 2003AZ84 2016-04-07 2017-03-03
2003FY128 (120132) 2003FY128 2012-07-20 2016-04-15
2003OP32 (120178) 2003OP32 2017-07-31 2017-09-24
2003UZ413 (455502) 2003UZ413 -- 2017-10-29
2003VS2 (84922) 2003VS2 2016-12-30 2015-12-09
2004GV9 (90568) 2004GV9 2017-07-27 2015-06-07
2004NT33 (444030) 2004NT33 2013-05-07 2016-08-06
2004PF115 (175113) 2004PF115 -- 2015-06-20
2004TY364 (120348) 2004TY364 2013-09-03 2005-09-01
2004UX10 (144897) 2004UX10 2014-12-16 2015-12-29
2004XA192 (230965) 2004XA192 2016-12-31 2016-11-04
2005CC79 2005CC79 - 2011FX62 2012-02-17 2012-04-26
2005QU182 (303775) 2005QU182 2012-11-03 2011-10-23
2005RM43 (145451) 2005RM43 2012-11-03 2017-12-20
2005RN43 (145452) 2005RN43 2017-07-31 2016-12-27
2005RR43 (145453) 2005RR43 2015-12-29 2017-12-24
2005TB190 (145480) 2005TB190 2015-11-06 2015-09-07
2005UQ513 (202421) 2005UQ513 2015-12-29 2017-09-28
2007JH43 (470308) 2007JH43 2012-02-19 2015-07-09
2007JJ43 (278361) 2007JJ43 2017-07-31 2015-07-14
2007OR10 (225088) 2007OR10 -- 2015-09-20
2007UK126 (229762) 2007UK126 2015-10-23 2017-03-14
2008OG19 (470599) 2008OG19 2015-09-10 2015-09-08
2010EK139 (471143) 2010EK139 2018-02-09 2015-05-14
2010VX11 2010VX11 2017-10-23 2015-01-15
Amycus (55576) Amycus 2013-06-10 2007-08-15
Asbolus (8405) Asbolus - 1995GO 2013-01-05 2011-11-02
Bienor (54598) Bienor 2017-12-13 2017-12-25
Chaos (19521) Chaos 2016-12-30 2007-12-14
Chariklo (10199) Chariklo 2017-05-03 2017-09-14
Chiron (2060) Chiron 2017-07-31 2017-10-30
Crantor (83982) Crantor -- 2014-08-01
Echeclus (60558) Echeclus 2016-12-30 2016-11-09
Eris (136199) Eris 2015-11-10 2015-10-29
Haumea (136108) Haumea 2018-02-09 2018-01-15
Huya (38628) Huya -- 2018-05-12
Ixion (28978) Ixion 2013-06-15 2014-06-24
Makemake (136472) Makemake 2016-04-07 2018-01-15
Orcus (90482) Orcus 2018-02-09 2018-01-18
Pluto (134340) Pluto -- --
Quaoar (50000) Quaoar 2016-07-08 2018-05-25
Salacia (120347) Salacia - 2004SB60 2015-10-23 2017-09-21
Sedna (90377) Sedna 2015-11-10 2016-01-12
Varda (174567) Varda 2017-07-27 --
Varuna (20000) Varuna 2018-02-09 2017-02-18

less than 6 months 6 months - 1 yr 1 yr - 2 yr 2 yr - 4 yr more than 4 yr