List of unnumbered trans-Neptunian objects: 2009 The following is a partial list of unnumbered trans-Neptunian objects for principal designations assigned within 2009. As of February 2025, it contains a total of 45 bodies.[1][2][3] For more information see the description on the main page. Also see list for the previous and next year. 2009 Main article: List of unnumbered trans-Neptunian objects Designation First Observed (discovered) D (km) Orbital description Remarks Refs Date Observer (Site) Class a (AU) e i (°) q (AU) Q (AU) 2009 DJ143 18 February 2009 Mauna Kea Obs. (568) 169 res · 4:13 65.6 0.43 18 37.4 93.7 — MPC · JPL 2009 DK143 18 February 2009 Mauna Kea Obs. (568) 54 cubewano? 43.5 0.17 10 36.0 51.1 — MPC · JPL 2009 DL143 18 February 2009 Mauna Kea Obs. (568) 109 res · 5:9 43.4 0.05 11 41.3 45.4 — MPC · JPL 2009 DM143 18 February 2009 Mauna Kea Obs. (568) 50 SDO 54.3 0.34 16 35.9 72.8 — MPC · JPL 2009 DN143 18 February 2009 Mauna Kea Obs. (568) 82 plutino 39.2 0.20 11 31.6 46.9 — MPC · JPL 2009 DO143 18 February 2009 Mauna Kea Obs. (568) 89 cubewano (hot) 44.1 0.12 12 38.7 49.5 — MPC · JPL 2009 DP143 18 February 2009 Mauna Kea Obs. (568) 87 other TNO 43.8 0.12 16 38.7 48.8 — MPC · JPL 2009 DQ143 18 February 2009 Mauna Kea Obs. (568) 105 other TNO 44.3 0.27 11 32.5 56.2 — MPC · JPL 2009 DR143 18 February 2009 Mauna Kea Obs. (568) 159 cubewano (hot) 46.7 0.16 10 39.2 54.2 — MPC · JPL 2009 DS143 18 February 2009 Mauna Kea Obs. (568) 79 SDO 49.0 0.24 11 37.3 60.7 — MPC · JPL 2009 DT143 22 February 2009 Mauna Kea Obs. (568) 46 other TNO 38.3 0.12 30 33.5 43.0 — MPC · JPL 2009 JA19 14 May 2009 Mauna Kea Obs. (568) 125 twotino? 47.7 0.36 16 30.4 64.9 — MPC · JPL 2009 JB19 14 May 2009 Mauna Kea Obs. (568) 120 other TNO 46.5 0.16 19 39.0 54.1 — MPC · JPL 2009 JC19 15 May 2009 Mauna Kea Obs. (568) 119 SDO 50.8 0.32 31 34.5 67.0 — MPC · JPL 2009 JD19 15 May 2009 Mauna Kea Obs. (568) 130 plutino? 39.7 0.10 21 35.5 43.9 — MPC · JPL 2009 JE19 15 May 2009 Mauna Kea Obs. (568) 188 plutino 39.4 0.30 22 27.5 51.3 — MPC · JPL 2009 JF19 15 May 2009 Mauna Kea Obs. (568) 87 other TNO 44.0 0.30 16 30.8 57.2 — MPC · JPL 2009 JT18 14 May 2009 Mauna Kea Obs. (568) 79 other TNO 44.0 0.27 19 32.2 55.8 — MPC · JPL 2009 JU18 14 May 2009 Mauna Kea Obs. (568) 75 SDO 56.4 0.32 27 38.3 74.5 — MPC · JPL 2009 JV18 14 May 2009 Mauna Kea Obs. (568) 112 cubewano (hot) 45.0 0.15 14 38.2 51.8 — MPC · JPL 2009 JW18 14 May 2009 Mauna Kea Obs. (568) 83 other TNO 46.1 0.11 18 41.0 51.1 — MPC · JPL 2009 JX18 14 May 2009 Mauna Kea Obs. (568) 61 centaur 37.6 0.46 20 20.2 55.0 — MPC · JPL 2009 JY18 14 May 2009 Mauna Kea Obs. (568) 72 SDO 54.3 0.45 22 30.1 78.6 — MPC · JPL 2009 JZ18 14 May 2009 Mauna Kea Obs. (568) 131 plutino 39.2 0.24 24 29.6 48.8 — MPC · JPL 2009 KA37 27 May 2009 Mauna Kea Obs. (568) 72 SDO 53.7 0.37 15 33.9 73.4 — MPC · JPL 2009 KJ30 25 May 2009 Mauna Kea Obs. (568) 91 other TNO 46.6 0.19 31 37.8 55.4 — MPC · JPL 2009 KK30 25 May 2009 M. Yagi (568) 143 SDO 60.1 0.37 14 37.9 82.3 — MPC · JPL 2009 KL30 25 May 2009 M. Yagi (568) 132 other TNO 45.8 0.20 23 36.8 54.7 — MPC · JPL 2009 KM30 25 May 2009 Mauna Kea Obs. (568) 66 other TNO 41.7 0.01 4 41.4 42.0 — MPC · JPL 2009 KN30 25 May 2009 M. Yagi (568) 95 res · 2:7 69.9 0.56 5 30.5 109 — MPC · JPL 2009 KO30 25 May 2009 M. Yagi (568) 98 cubewano (hot) 44.4 0.07 9 41.2 47.6 — MPC · JPL 2009 KT36 20 May 2009 Mauna Kea Obs. (568) 97 centaur 43.4 0.37 30 27.5 59.4 — MPC · JPL 2009 KU36 20 May 2009 Mauna Kea Obs. (568) 60 other TNO 43.0 0.16 20 35.9 50.1 — MPC · JPL 2009 KV36 25 May 2009 Mauna Kea Obs. (568) 95 other TNO 42.9 0.04 16 41.3 44.5 — MPC · JPL 2009 KW36 27 May 2009 Mauna Kea Obs. (568) 76 other TNO 45.0 0.15 30 38.1 51.9 — MPC · JPL 2009 KX36 27 May 2009 Mauna Kea Obs. (568) 95 SDO 67.8 0.34 19 44.7 90.9 — MPC · JPL 2009 KY36 27 May 2009 Mauna Kea Obs. (568) 84 centaur 51.2 0.46 25 27.7 74.8 — MPC · JPL 2009 KZ36 27 May 2009 Mauna Kea Obs. (568) 48 centaur 48.4 0.59 17 20.0 76.8 — MPC · JPL 2009 MA10 21 June 2009 Mauna Kea Obs. (568) 45 cubewano? 44.4 0.05 2 42.1 46.7 — MPC · JPL 2009 MF10 27 June 2009 S. S. Sheppard A. Udalski C. Trujillo K. Ulaczyk (807) 335 centaur 57.9 0.53 26 27.5 88.3 — MPC · JPL 2009 MG10 27 June 2009 C. Trujillo A. Udalski S. S. Sheppard I. Soszynski (807) 144 twotino 48.4 0.36 20 31.1 65.6 — MPC · JPL 2009 UF156 18 October 2009 Mauna Kea Obs. (568) 167 cubewano (cold) 43.0 0.02 1 42.2 43.9 — MPC · JPL 2009 XM26 8 December 2009 Pan-STARRS (F51) 146 centaur 43.2 0.42 22 25.1 61.3 — MPC · JPL back to top References ^ a b "List Of Transneptunian Objects". Minor Planet Center. 16 April 2022. Retrieved 16 April 2022. ^ a b "List Of Centaurs and Scattered-Disk Objects". Minor Planet Center. 16 April 2022. Retrieved 16 April 2022. ^ a b "List of Known Trans-Neptunian Objects". Johnston's Archive. 2 January 2022. Retrieved 16 April 2022.

Index: pl ar de en es fr it arz nl ja pt ceb sv uk vi war zh ru af ast az bg zh-min-nan bn be ca cs cy da et el eo eu fa gl ko hi hr id he ka la lv lt hu mk ms min no nn ce uz kk ro simple sk sl sr sh fi ta tt th tg azb tr ur zh-yue hy my ace als am an hyw ban bjn map-bms ba be-tarask bcl bpy bar bs br cv nv eml hif fo fy ga gd gu hak ha hsb io ig ilo ia ie os is jv kn ht ku ckb ky mrj lb lij li lmo mai mg ml zh-classical mr xmf mzn cdo mn nap new ne frr oc mhr or as pa pnb ps pms nds crh qu sa sah sco sq scn si sd szl su sw tl shn te bug vec vo wa wuu yi yo diq bat-smg zu lad kbd ang smn ab roa-rup frp arc gn av ay bh bi bo bxr cbk-zam co za dag ary se pdc dv dsb myv ext fur gv gag inh ki glk gan guw xal haw rw kbp pam csb kw km kv koi kg gom ks gcr lo lbe ltg lez nia ln jbo lg mt mi tw mwl mdf mnw nqo fj nah na nds-nl nrm nov om pi pag pap pfl pcd krc kaa ksh rm rue sm sat sc trv stq nso sn cu so srn kab roa-tara tet tpi to chr tum tk tyv udm ug vep fiu-vro vls wo xh zea ty ak bm ch ny ee ff got iu ik kl mad cr pih ami pwn pnt dz rmy rn sg st tn ss ti din chy ts kcg ve

Prefix: a b c d e f g h i j k l m n o p q r s t u v w x y z 0 1 2 3 4 5 6 7 8 9

Portal di Ensiklopedia Dunia

Agama

Bahasa

Biografi

Budaya

Ekonomi

Elektronika

Film

Filsafat

Geografi

Indonesia

Ilmu

Lingkungan

Masyarakat

Matematika

Militer

Mitologi

Musik

Olahraga

Pendidikan

Politik

Sastra

Sejarah

Seni

Teknologi