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List of unnumbered trans-Neptunian objects: 2011

The following is a partial list of unnumbered trans-Neptunian objects for principal designations assigned within 2011. As of April 2022, it contains a total of 97 bodies.[1][2][3] For more information see the description on the main page. Also see list for the previous and next year.

2011

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)
2011 BN170 30 January 2011 Pan-STARRS (F51) 167 SDO 70.1 0.50 13 34.9 105 — MPC · JPL
2011 BO170 30 January 2011 Pan-STARRS (F51) 142 cubewano? 46.1 0.19 15 37.5 54.8 — MPC · JPL
2011 BP170 30 January 2011 Pan-STARRS (F51) 173 res · 1:5 86.8 0.60 23 35.1 139 — MPC · JPL
2011 BR163 27 January 2011 Pan-STARRS (F51) 227 SDO 95.9 0.60 25 37.9 154 — MPC · JPL
2011 BS163 30 January 2011 Pan-STARRS (F51) 172 cubewano (cold) 43.5 0.06 5 41.0 45.9 — MPC · JPL
2011 BT163 30 January 2011 Pan-STARRS (F51) 228 res · 5:12 53.6 0.34 33 35.6 71.6 — MPC · JPL
2011 BU163 30 January 2011 Pan-STARRS (F51) 157 SDO 57.1 0.38 22 35.7 78.5 — MPC · JPL
2011 CW119 2 February 2011 Pan-STARRS (F51) 120 res · 3:7 52.5 0.36 20 33.4 71.5 — MPC · JPL
2011 CX119 4 February 2011 Pan-STARRS (F51) 218 other TNO 41.6 0.14 28 35.6 47.6 — MPC · JPL
2011 CY119 4 February 2011 Pan-STARRS (F51) 173 SDO 62.3 0.36 22 39.6 85.0 — MPC · JPL
2011 EY90 11 March 2011 Pan-STARRS (F51) 144 twotino 47.7 0.26 8 35.3 60.0 — MPC · JPL
2011 EZ90 14 March 2011 Pan-STARRS (F51) 199 other TNO 40.9 0.06 27 38.2 43.5 — MPC · JPL
2011 GM89 4 April 2011 Las Campanas Obs. (304) 143 SDO 52.8 0.30 17 36.7 68.8 — MPC · JPL
2011 HD103 28 April 2011 New Horizons KBO Search (268) 87 other TNO 44.3 0.26 6 33.0 55.7 — MPC · JPL
2011 HE103 28 April 2011 New Horizons KBO Search (268) 43 cubewano? 44.0 0.08 7 40.6 47.4 — MPC · JPL
2011 HF103 29 April 2011 New Horizons KBO Search (268) 66 cubewano (cold) 43.3 0.05 3 41.2 45.3 — MPC · JPL
2011 HJ103 28 April 2011 New Horizons KBO Search (268) 162 cubewano (hot) 46.9 0.16 5 39.3 54.6 — MPC · JPL
2011 HK103 28 April 2011 New Horizons KBO Search (268) 79 SDO 53.8 0.32 6 36.7 70.9 — MPC · JPL
2011 HL103 28 April 2011 New Horizons KBO Search-Magellan/Clay (268) 95 res · 3:5 42.3 0.17 15 35.2 49.5 — MPC · JPL
2011 HN104 30 April 2011 Pan-STARRS (F51) 119 plutino 39.5 0.29 18 27.9 51.1 — MPC · JPL
2011 HO60 26 April 2011 La Silla Obs. (809) 208 res · 2:11 94.3 0.61 22 36.7 152 — MPC · JPL
2011 HP83 29 April 2011 La Silla Obs. (809) 395 SDO 52.5 0.31 29 36.2 68.8 — MPC · JPL
2011 HZ102 28 April 2011 New Horizons KBO Search (268) 48 cubewano (cold) 43.5 0.01 2 43.1 43.8 — MPC · JPL
2011 JA32 2 May 2011 New Horizons KBO Search (268) 36 cubewano (cold) 47.0 0.14 3 40.4 53.5 — MPC · JPL
2011 JD32 1 May 2011 New Horizons KBO Search-Magellan/Clay (268) 69 SDO 50.9 0.34 13 33.7 68.1 — MPC · JPL
2011 JW31 4 May 2011 New Horizons KBO Search (268) 46 cubewano (cold) 45.9 0.10 2 41.2 50.6 — MPC · JPL
2011 JX31 2 May 2011 New Horizons KBO Search (268) 76 cubewano (cold) 45.2 0.11 3 40.4 50.0 — MPC · JPL
2011 JY31 4 May 2011 New Horizons KBO Search (268) 58 cubewano (cold) 44.3 0.06 3 41.5 47.1 — MPC · JPL
2011 KW48 29 May 2011 New Horizons KBO Search-Subaru (266) 72 other TNO 37.5 0.14 4 32.4 42.7 — MPC · JPL
2011 LJ29 6 June 2011 Pan-STARRS (F51) 252 cubewano (cold) 44.2 0.07 0 40.9 47.5 — MPC · JPL
2011 MV11 30 June 2011 Pan-STARRS (F51) 220 SDO 61.3 0.40 14 36.9 85.7 — MPC · JPL
2011 OB60 27 July 2011 Pan-STARRS (F51) 157 SDO 104 0.65 19 36.7 171 — MPC · JPL
2011 SW281 26 September 2011 Pan-STARRS (F51) 171 cubewano (cold) 47.0 0.10 5 42.3 51.7 — MPC · JPL
2011 UA411 26 October 2011 M. Alexandersen (568) 65 plutino 39.4 0.25 9 29.6 49.2 — MPC · JPL
2011 UA412 24 October 2011 M. Alexandersen (568) 60 cubewano (cold) 46.5 0.15 3 39.4 53.6 — MPC · JPL
2011 UA413 26 October 2011 M. Alexandersen (568) 66 res · 3:4 36.7 0.14 5 31.7 41.7 — MPC · JPL
2011 UB411 26 October 2011 M. Alexandersen (568) 119 plutino? 39.8 0.05 15 37.9 41.7 — MPC · JPL
2011 UB412 24 October 2011 M. Alexandersen (568) 90 cubewano? 43.7 0.06 15 41.1 46.3 — MPC · JPL
2011 UC412 24 October 2011 M. Alexandersen (568) 91 cubewano (cold) 43.6 0.08 3 40.3 46.9 — MPC · JPL
2011 UD411 26 October 2011 M. Alexandersen (568) 181 plutino 39.3 0.29 16 28.1 50.5 — MPC · JPL
2011 UD412 24 October 2011 M. Alexandersen (568) 214 cubewano (hot) 45.6 0.05 6 43.2 48.0 — MPC · JPL
2011 UE411 24 October 2011 M. Alexandersen (568) 50 twotino 47.8 0.32 9 32.4 63.2 — MPC · JPL
2011 UE412 24 October 2011 M. Alexandersen (568) 190 other TNO 43.7 0.11 23 38.9 48.4 — MPC · JPL
2011 UF411 26 October 2011 M. Alexandersen (568) 74 twotino 48.0 0.35 6 31.3 64.7 — MPC · JPL
2011 UF412 24 October 2011 M. Alexandersen (568) 76 cubewano (cold) 45.3 0.01 2 44.9 45.7 — MPC · JPL
2011 UG411 26 October 2011 M. Alexandersen (568) 69 twotino 48.0 0.15 11 40.9 55.1 — MPC · JPL
2011 UG412 26 October 2011 M. Alexandersen (568) 96 cubewano (cold) 46.7 0.16 3 39.2 54.3 — MPC · JPL
2011 UH411 24 October 2011 M. Alexandersen (568) 79 other TNO 46.4 0.24 27 35.1 57.6 — MPC · JPL
2011 UH412 26 October 2011 M. Alexandersen (568) 79 cubewano? 42.8 0.12 15 37.8 47.7 — MPC · JPL
2011 UJ411 24 October 2011 M. Alexandersen (568) 76 res · 3:5 42.5 0.12 5 37.3 47.7 — MPC · JPL
2011 UJ412 26 October 2011 M. Alexandersen (568) 100 other TNO 42.2 0.03 30 41.1 43.2 — MPC · JPL
2011 UJ413 23 October 2011 Pan-STARRS (F51) 165 SDO 74.0 0.51 17 36.2 112 — MPC · JPL
2011 UK412 26 October 2011 M. Alexandersen (568) 109 other TNO 40.9 0.10 26 37.0 44.9 — MPC · JPL
2011 UK413 25 October 2011 Pan-STARRS (F51) 172 cubewano? 41.5 0.09 14 37.7 45.4 — MPC · JPL
2011 UL411 24 October 2011 M. Alexandersen (568) 66 res · 3:5 42.4 0.08 2 39.2 45.7 — MPC · JPL
2011 UL412 26 October 2011 M. Alexandersen (568) 148 cubewano (hot) 43.2 0.09 10 39.6 46.9 — MPC · JPL
2011 UM411 24 October 2011 M. Alexandersen (568) 125 res · 3:5 42.4 0.14 9 36.4 48.4 — MPC · JPL
2011 UM412 26 October 2011 M. Alexandersen (568) 102 cubewano (hot) 45.6 0.14 11 39.4 51.9 — MPC · JPL
2011 UN411 26 October 2011 M. Alexandersen (568) 52 res · 3:5 42.6 0.21 3 33.4 51.7 — MPC · JPL
2011 UN412 24 October 2011 M. Alexandersen (568) 83 other TNO 39.1 0.05 20 37.0 41.2 — MPC · JPL
2011 UO411 26 October 2011 M. Alexandersen (568) 66 res · 3:5 42.5 0.21 5 33.6 51.4 — MPC · JPL
2011 UO412 26 October 2011 M. Alexandersen (568) 109 other TNO 38.2 0.13 28 33.3 43.1 — MPC · JPL
2011 UP410 24 October 2011 M. Alexandersen (568) 99 plutino 39.8 0.18 3 32.7 46.9 — MPC · JPL
2011 UP411 26 October 2011 M. Alexandersen (568) 76 res · 1:4 76.6 0.50 13 38.5 115 — MPC · JPL
2011 UP412 24 October 2011 M. Alexandersen (568) 86 SDO 56.7 0.35 20 36.9 76.5 — MPC · JPL
2011 UQ62 19 October 2011 Pan-STARRS (F51) 65 centaur 52.8 0.72 16 14.7 90.9 — MPC · JPL
2011 UQ410 24 October 2011 M. Alexandersen (568) 60 plutino 39.6 0.27 3 29.0 50.2 — MPC · JPL
2011 UQ411 26 October 2011 M. Alexandersen (568) 150 SDO 62.4 0.40 40 37.4 87.4 — MPC · JPL
2011 UQ412 24 October 2011 M. Alexandersen (568) 109 SDO 67.9 0.49 17 34.8 101 — MPC · JPL
2011 UR410 24 October 2011 M. Alexandersen (568) 57 plutino 39.5 0.27 17 28.9 50.2 — MPC · JPL
2011 UR411 26 October 2011 M. Alexandersen (568) 75 SDO 62.2 0.44 27 35.1 89.3 — MPC · JPL
2011 UR412 26 October 2011 M. Alexandersen (568) 66 SDO 50.3 0.32 18 34.4 66.3 — MPC · JPL
2011 US410 24 October 2011 M. Alexandersen (568) 94 plutino 39.7 0.26 12 29.5 50.0 — MPC · JPL
2011 US411 26 October 2011 M. Alexandersen (568) 52 res · 1:3 62.9 0.50 22 31.2 94.6 — MPC · JPL
2011 US412 24 October 2011 M. Alexandersen (568) 104 twotino? 48.1 0.16 3 40.4 55.7 — MPC · JPL
2011 UT411 26 October 2011 M. Alexandersen (568) 114 res · 2:5 55.8 0.40 6 33.3 78.4 — MPC · JPL
2011 UT412 26 October 2011 M. Alexandersen (568) 115 other TNO 48.4 0.18 18 39.4 57.3 — MPC · JPL
2011 UU410 24 October 2011 M. Alexandersen (568) 52 plutino 39.5 0.27 13 28.9 50.0 — MPC · JPL
2011 UU411 24 October 2011 M. Alexandersen (568) 87 cubewano (cold) 44.1 0.03 2 42.8 45.5 — MPC · JPL
2011 UU412 26 October 2011 Mauna Kea Obs. (568) 54 plutino? 39.3 0.17 23 32.8 45.9 — MPC · JPL
2011 UV410 24 October 2011 M. Alexandersen (568) 124 plutino 39.7 0.26 4 29.2 50.1 — MPC · JPL
2011 UV411 24 October 2011 M. Alexandersen (568) 76 cubewano (cold) 43.6 0.07 4 40.5 46.7 — MPC · JPL
2011 UV412 24 October 2011 Mauna Kea Obs. (568) 105 other TNO 49.0 0.30 12 34.1 64.0 — MPC · JPL
2011 UW410 26 October 2011 M. Alexandersen (568) 103 plutino 39.8 0.22 11 31.0 48.6 — MPC · JPL
2011 UW411 24 October 2011 M. Alexandersen (568) 69 cubewano (cold) 44.0 0.17 5 36.7 51.3 — MPC · JPL
2011 UW412 26 October 2011 Mauna Kea Obs. (568) 60 SDO 79.2 0.53 13 37.4 121 — MPC · JPL
2011 UX410 26 October 2011 M. Alexandersen (568) 103 plutino 39.5 0.33 18 26.6 52.4 — MPC · JPL
2011 UX411 24 October 2011 M. Alexandersen (568) 102 cubewano (hot) 42.6 0.10 7 38.2 47.0 — MPC · JPL
2011 UX412 24 October 2011 Mauna Kea Obs. (568) 100 other TNO 44.4 0.08 30 41.0 47.8 — MPC · JPL
2011 UY410 26 October 2011 M. Alexandersen (568) 68 plutino 39.5 0.14 9 33.9 45.1 — MPC · JPL
2011 UY411 24 October 2011 M. Alexandersen (568) 92 cubewano (cold) 44.4 0.06 2 41.5 47.3 — MPC · JPL
2011 UY412 24 October 2011 Mauna Kea Obs. (568) 57 cubewano? 43.1 0.03 8 41.7 44.4 — MPC · JPL
2011 UZ410 26 October 2011 M. Alexandersen (568) 103 plutino 39.7 0.13 4 34.7 44.8 — MPC · JPL
2011 UZ411 24 October 2011 M. Alexandersen (568) 92 cubewano (cold) 45.8 0.06 1 43.2 48.4 — MPC · JPL
2011 UZ412 24 October 2011 M. Alexandersen (568) 50 res · 3:4 36.6 0.14 7 31.6 41.6 — MPC · JPL
2011 VZ24 5 November 2011 Pan-STARRS (F51) 152 SDO 51.2 0.34 23 34.0 68.4 — MPC · JPL
2011 WJ157 25 November 2011 Pan-STARRS (F51) 372 res · 1:6 97.9 0.62 27 37.4 158 — MPC · JPL

References

  1. ^ a b "List Of Transneptunian Objects". Minor Planet Center. 16 April 2022. Retrieved 16 April 2022.
  2. ^ a b "List Of Centaurs and Scattered-Disk Objects". Minor Planet Center. 16 April 2022. Retrieved 16 April 2022.
  3. ^ 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

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