List of unnumbered trans-Neptunian objects: 2022

The following is a partial list of unnumbered trans-Neptunian objects for principal designations assigned within 2022. As of October 2025, it contains a total of 122 bodies.[1][2][3][4][5] For more information see the description on the main page. Also see list for the previous and next year.

2022

Designation First Observed (discovered) D (km) Orbital description Remarks Refs
Date Observer
(Site)
Class a
(AU)
e i
(°)
q
(AU)
Q
(AU)
2022 AB8 8 January 2022 Pan-STARRS 2 (F52) 2.9 damocloid 79.4 0.98 75 1.7 157.1 MPC · JPL
2022 AZ9 4 January 2022 DECam (W84) 11 damocloid 51.4 0.91 73 4.9 97.8 MPC · JPL
2022 FA7 30 March 2022 KMTNet-CTIO (W93) 176 other TNO 43.5 0.28 15 31.2 55.9 MPC · JPL
2022 FG12 26 March 2022 KMTNet-CTIO (W93) 110 cubewano (hot) 41.5 0.14 21 35.7 47.4 MPC · JPL
2022 FH9 26 March 2022 KMTNet-CTIO (W93) 87 res · 4:5 35 0.06 6 32.8 37.2 MPC · JPL
2022 FK12 26 March 2022 KMTNet-CTIO (W93) 162 cubewano (hot)? 47.5 0.02 24 46.7 48.4 MPC · JPL
2022 FM12 26 March 2022 KMTNet-CTIO (W93) 114 cubewano (hot)? 46.6 0.21 6 37.1 56.2 MPC · JPL
2022 FN12 26 March 2022 KMTNet-CTIO (W93) 101 cubewano (cold)? 42.5 0.02 1 41.5 43.5 MPC · JPL
2022 FR6 26 March 2022 KMTNet-CTIO (W93) 154 cubewano (hot)? 44.2 0.07 7 41.1 47.3 MPC · JPL
2022 GG7 3 April 2022 KMTNet-CTIO (W93) 124 cubewano (cold) 43.5 0.04 2 41.7 45.2 MPC · JPL
2022 GN14 7 April 2022 KMTNet-CTIO (W93) 127 SDO 91.9 0.57 8 39.9 144 MPC · JPL
2022 GP4 7 April 2022 KMTNet-CTIO (W93) 111 cubewano (hot)? 44.3 0.16 10 37.2 51.3 MPC · JPL
2022 GU 1 April 2022 Mt. Lemmon Survey (G96) 3 damocloid 36.5 0.95 117 1.8 71.3 MPC · JPL
2022 GV6 3 April 2022 KMTNet-CTIO (W93) 92 SDO 136.6 0.72 14 38.2 235 MPC · JPL
2022 GY3 3 April 2022 KMTNet-CTIO (W93) 125 res · 3:5 42.3 0.1 2 38 46.5 MPC · JPL
2022 GZ3 3 April 2022 KMTNet-CTIO (W93) 159 cubewano (hot) 41.4 0.03 16 40.2 42.7 MPC · JPL
2022 HB5 23 April 2022 Pan-STARRS 2 (F52) 3 damocloid 35.9 0.9 147 3.5 68.3 MPC · JPL
2022 HE1 22 April 2022 KMTNet-CTIO (W93) 149 cubewano (cold) 42.9 0.07 1 39.7 46.1 MPC · JPL
2022 HK5 22 April 2022 KMTNet-CTIO (W93) 66 SDO 108.4 0.74 2 28.7 188 MPC · JPL
2022 HQ19 25 April 2022 Cerro Tololo Obs. (807) 189 res · 2:7 69 0.55 20 31.1 106.9 MPC · JPL
2022 HW5 24 April 2022 KMTNet-CTIO (W93) 157 plutino? 39.4 0.1 3 35.5 43.3 MPC · JPL
2022 LA14 2 June 2022 New Horizons KBO Search (266) 50 cubewano (cold)? 47.8 0.1 2 43.1 52.6 MPC · JPL
2022 LA15 2 June 2022 New Horizons KBO Search (266) 54 cubewano (hot)? 41.8 0.08 20 38.5 45.1 MPC · JPL
2022 LA16 2 June 2022 New Horizons KBO Search (266) 33 cubewano (cold)? 43.5 0.09 1 39.6 47.5 MPC · JPL
2022 LA17 3 June 2022 New Horizons KBO Search (266) 48 cubewano (cold)? 45.6 0.11 2 40.5 50.8 MPC · JPL
2022 LB14 2 June 2022 New Horizons KBO Search (266) 72 cubewano (cold)? 42.7 0.06 2 40 45.4 MPC · JPL
2022 LB15 2 June 2022 New Horizons KBO Search (266) 39 plutino? 39.5 0.19 6 31.9 47.1 MPC · JPL
2022 LB16 2 June 2022 New Horizons KBO Search (266) 39 other TNO 35.3 0.1 7 31.9 38.6 MPC · JPL
2022 LB17 2 June 2022 New Horizons KBO Search (266) 43 plutino? 39.1 0.11 4 34.9 43.4 MPC · JPL
2022 LC14 2 June 2022 New Horizons KBO Search (266) 28 cubewano (cold)? 43.9 0.21 2 34.7 53 MPC · JPL
2022 LC15 2 June 2022 New Horizons KBO Search (266) 37 other TNO 47.7 0.22 2 37.1 58.2 MPC · JPL
2022 LC16 2 June 2022 New Horizons KBO Search (266) 52 other TNO 35.3 0.1 9 31.9 38.6 MPC · JPL
2022 LD14 2 June 2022 New Horizons KBO Search (266) 74 cubewano (cold)? 45.7 0.08 2 42.1 49.3 MPC · JPL
2022 LD15 2 June 2022 New Horizons KBO Search (266) 47 cubewano (cold)? 47.6 0.09 3 43.2 51.9 MPC · JPL
2022 LD16 3 June 2022 New Horizons KBO Search (266) 54 cubewano (cold)? 43.2 0.1 2 39 47.3 MPC · JPL
2022 LE14 2 June 2022 New Horizons KBO Search (266) 50 cubewano (cold)? 43.3 0.11 1 38.4 48.2 MPC · JPL
2022 LE15 2 June 2022 New Horizons KBO Search (266) 25 other TNO 38.3 0.1 25 34.7 42 MPC · JPL
2022 LE16 2 June 2022 New Horizons KBO Search (266) 53 plutino 39.1 0.22 11 30.4 47.9 MPC · JPL
2022 LE17 2 June 2022 New Horizons KBO Search (266) 66 cubewano (cold)? 47.5 0.09 1 43 51.9 MPC · JPL
2022 LF14 2 June 2022 New Horizons KBO Search (266) 43 other TNO 44.8 0.19 13 36.2 53.5 MPC · JPL
2022 LF15 2 June 2022 New Horizons KBO Search (266) 32 other TNO 50.4 0.13 5 44.1 56.7 MPC · JPL
2022 LF16 2 June 2022 New Horizons KBO Search (266) 200 cubewano (hot)? 46.2 0.11 26 41.3 51.1 MPC · JPL
2022 LG14 2 June 2022 New Horizons KBO Search (266) 41 SDO 84.1 0.59 10 34.6 133.6 MPC · JPL
2022 LG15 2 June 2022 New Horizons KBO Search (266) 59 cubewano (cold)? 44.7 0.08 2 41 48.4 MPC · JPL
2022 LG16 2 June 2022 New Horizons KBO Search (266) 65 centaur 94.5 0.73 30 25.2 163.8 MPC · JPL
2022 LH14 2 June 2022 New Horizons KBO Search (266) 77 cubewano (hot)? 45.3 0.1 6 40.7 49.9 MPC · JPL
2022 LH15 2 June 2022 New Horizons KBO Search (266) 183 cubewano (cold)? 45.3 0.05 1 43.1 47.5 MPC · JPL
2022 LH16 2 June 2022 New Horizons KBO Search (266) 95 cubewano (cold)? 48.7 0.16 1 41.1 56.2 MPC · JPL
2022 LJ14 2 June 2022 New Horizons KBO Search (266) 24 cubewano (cold)? 44.3 0.2 2 35.5 53.1 MPC · JPL
2022 LJ15 2 June 2022 New Horizons KBO Search (266) 74 cubewano (cold)? 44.7 0.04 3 42.9 46.5 MPC · JPL
2022 LJ16 2 June 2022 New Horizons KBO Search (266) 42 centaur 59.7 0.61 11 23.6 95.9 MPC · JPL
2022 LK14 2 June 2022 New Horizons KBO Search (266) 97 SDO 144.2 0.67 33 47.2 241.3 MPC · JPL
2022 LK15 2 June 2022 New Horizons KBO Search (266) 76 cubewano (cold)? 45.9 0.1 3 41.5 50.4 MPC · JPL
2022 LK16 2 June 2022 New Horizons KBO Search (266) 151 SDO 50.8 0.31 31 35.2 66.5 MPC · JPL
2022 LL14 2 June 2022 New Horizons KBO Search (266) 169 cubewano (hot)? 43.1 0.14 9 37 49.2 MPC · JPL
2022 LL15 2 June 2022 New Horizons KBO Search (266) 45 cubewano (cold)? 43.7 0.06 2 41 46.4 MPC · JPL
2022 LL16 2 June 2022 New Horizons KBO Search (266) 46 other TNO 38.1 0.09 1 34.5 41.6 MPC · JPL
2022 LM14 2 June 2022 New Horizons KBO Search (266) 97 cubewano (cold)? 46.5 0.04 3 44.9 48.1 MPC · JPL
2022 LM15 2 June 2022 New Horizons KBO Search (266) 49 cubewano (cold)? 45.5 0.09 4 41.2 49.7 MPC · JPL
2022 LM16 2 June 2022 New Horizons KBO Search (266) 43 cubewano (cold)? 45.9 0.17 4 38.2 53.5 MPC · JPL
2022 LN14 2 June 2022 New Horizons KBO Search (266) 61 SDO 50.4 0.31 2 34.9 66 MPC · JPL
2022 LN15 2 June 2022 New Horizons KBO Search (266) 66 other TNO 34.7 0.1 6 31.1 38.3 MPC · JPL
2022 LN16 2 June 2022 New Horizons KBO Search (266) 38 cubewano (hot)? 41.5 0.21 7 33 50 MPC · JPL
2022 LO14 2 June 2022 New Horizons KBO Search (266) 137 centaur 58.7 0.59 1 24.1 93.4 MPC · JPL
2022 LO15 2 June 2022 New Horizons KBO Search (266) 67 other TNO 35.2 0.11 7 31.5 39 MPC · JPL
2022 LO16 2 June 2022 New Horizons KBO Search (266) 36 SDO 64.9 0.49 4 33.5 96.3 MPC · JPL
2022 LO17 2 June 2022 New Horizons KBO Search (266) 89 cubewano (cold)? 43.9 0.06 2 41.5 46.3 MPC · JPL
2022 LP14 2 June 2022 New Horizons KBO Search (266) 43 cubewano (cold)? 43 0.1 1 38.8 47.1 MPC · JPL
2022 LP15 2 June 2022 New Horizons KBO Search (266) 32 res · 3:4 36.2 0.1 4 32.5 39.9 MPC · JPL
2022 LP16 2 June 2022 New Horizons KBO Search (266) 153 cubewano (cold)? 43 0.1 3 38.7 47.3 MPC · JPL
2022 LP17 3 June 2022 New Horizons KBO Search (266) 39 SDO 71 0.39 2 43.5 98.5 MPC · JPL
2022 LQ14 2 June 2022 New Horizons KBO Search (266) 70 other TNO 36.9 0.11 9 33 40.8 MPC · JPL
2022 LQ15 2 June 2022 New Horizons KBO Search (266) 38 cubewano (cold)? 40.2 0.11 3 35.8 44.6 MPC · JPL
2022 LQ16 2 June 2022 New Horizons KBO Search (266) 127 SDO 69.7 0.11 8 61.9 77.5 MPC · JPL
2022 LR14 2 June 2022 New Horizons KBO Search (266) 46 cubewano (cold)? 43.8 0.06 5 41.2 46.4 MPC · JPL
2022 LR15 3 June 2022 New Horizons KBO Search (266) 87 SDO 64.7 0.11 18 57.8 71.6 MPC · JPL
2022 LR16 2 June 2022 New Horizons KBO Search (266) 48 cubewano (cold)? 42.5 0.06 5 39.9 45.1 MPC · JPL
2022 LS14 2 June 2022 New Horizons KBO Search (266) 68 cubewano (cold)? 46.4 0.17 1 38.6 54.2 MPC · JPL
2022 LS15 2 June 2022 New Horizons KBO Search (266) 46 cubewano (cold)? 49 0.09 1 44.5 53.5 MPC · JPL
2022 LS16 2 June 2022 New Horizons KBO Search (266) 220 SDO 66.4 0.28 25 48 84.8 MPC · JPL
2022 LT14 2 June 2022 New Horizons KBO Search (266) 69 SDO 68.2 0.09 41 61.9 74.6 MPC · JPL
2022 LT15 2 June 2022 New Horizons KBO Search (266) 141 cubewano (hot)? 43.2 0.02 5 42.2 44.1 MPC · JPL
2022 LT16 3 June 2022 New Horizons KBO Search (266) 109 SDO 75 0.09 5 68.1 81.9 MPC · JPL
2022 LU14 2 June 2022 New Horizons KBO Search (266) 47 other TNO 36.7 0.1 1 32.9 40.4 MPC · JPL
2022 LU15 2 June 2022 New Horizons KBO Search (266) 43 other TNO 37.9 0.1 7 34 41.7 MPC · JPL
2022 LU16 3 June 2022 New Horizons KBO Search (266) 111 SDO 69.9 0.09 10 63.4 76.3 MPC · JPL
2022 LV13 2 June 2022 New Horizons KBO Search (266) 105 plutino? 39.2 0.11 1 35.1 43.3 MPC · JPL
2022 LV14 2 June 2022 New Horizons KBO Search (266) 47 SDO 85.9 0.5 1 43.1 128.7 MPC · JPL
2022 LV15 2 June 2022 New Horizons KBO Search (266) 35 cubewano (cold)? 44.5 0.14 3 38.1 51 MPC · JPL
2022 LV16 2 June 2022 New Horizons KBO Search (266) 97 cubewano (cold)? 41.2 0.11 1 36.7 45.7 MPC · JPL
2022 LW13 2 June 2022 New Horizons KBO Search (266) 53 plutino 39.2 0.19 12 31.9 46.5 MPC · JPL
2022 LW14 2 June 2022 New Horizons KBO Search (266) 66 cubewano (cold)? 45.7 0.19 1 37 54.4 MPC · JPL
2022 LW15 3 June 2022 New Horizons KBO Search (266) 61 other TNO 35.6 0.1 15 31.9 39.3 MPC · JPL
2022 LW16 2 June 2022 New Horizons KBO Search (266) 30 cubewano (cold)? 44.3 0.18 2 36.2 52.4 MPC · JPL
2022 LX13 2 June 2022 New Horizons KBO Search (266) 111 cubewano (cold)? 42.7 0.11 2 38.2 47.3 MPC · JPL
2022 LX14 2 June 2022 New Horizons KBO Search (266) 90 centaur 116.4 0.82 2 21.4 211.3 MPC · JPL
2022 LX15 3 June 2022 New Horizons KBO Search (266) 154 SDO 73.3 0.1 19 66 80.6 MPC · JPL
2022 LX16 3 June 2022 New Horizons KBO Search (266) 94 cubewano (cold)? 46.9 0.07 5 43.5 50.2 MPC · JPL
2022 LY13 2 June 2022 New Horizons KBO Search (266) 55 plutino 39.4 0.14 15 33.8 45.1 MPC · JPL
2022 LY14 2 June 2022 New Horizons KBO Search (266) 33 cubewano (cold)? 45 0.14 2 38.8 51.3 MPC · JPL
2022 LY15 3 June 2022 New Horizons KBO Search (266) 164 SDO 64.2 0.14 15 55.5 72.9 MPC · JPL
2022 LY16 3 June 2022 New Horizons KBO Search (266) 35 cubewano (cold)? 44.7 0.07 2 41.7 47.7 MPC · JPL
2022 LZ13 2 June 2022 New Horizons KBO Search (266) 58 cubewano (cold)? 47.9 0.1 1 43.4 52.5 MPC · JPL
2022 LZ14 2 June 2022 New Horizons KBO Search (266) 51 centaur 31.5 0.1 13 28.4 34.5 MPC · JPL
2022 LZ15 2 June 2022 New Horizons KBO Search (266) 52 twotino 47.6 0.19 4 38.6 56.6 MPC · JPL
2022 LZ16 3 June 2022 New Horizons KBO Search (266) 45 SDO 71.5 0.44 3 39.8 103.2 MPC · JPL
2022 OC21 29 July 2022 Pan-STARRS 2 (F52) 3 damocloid 68.6 0.95 93 3.3 133.8 MPC · JPL
2022 QD261 30 August 2022 Cerro Tololo Obs. (807) 212 cubewano (cold)? 46.5 0.17 5 38.9 54.2 MPC · JPL
2022 QE261 30 August 2022 Cerro Tololo Obs. (807) 280 cubewano (hot) 45.7 0.12 7 40.3 51.2 MPC · JPL
2022 QF261 30 August 2022 Cerro Tololo Obs. (807) 327 SDO 56.1 0.34 9 36.9 75.3 MPC · JPL
2022 QR264 30 August 2022 Cerro Tololo Obs. (807) 160 SDO 82.5 0.61 7 32.5 132.4 MPC · JPL
2022 QU62 25 August 2022 KMTNet-CTIO (W93) 84 SDO 55.5 0.43 21 31.6 79.4 MPC · JPL
2022 QV62 25 August 2022 KMTNet-CTIO (W93) 58 SDO 110.8 0.71 16 32.6 189 MPC · JPL
2022 QY7 25 August 2022 KMTNet-CTIO (W93) 229 centaur 32.9 0.1 16 29.5 36.3 MPC · JPL
2022 RW88 1 September 2022 Cerro Tololo Obs. (807) 147 SDO 60.4 0.42 28 35 85.7 MPC · JPL
2022 UD146 29 October 2022 Mauna Kea Obs. (568) 133 other TNO 47.1 0.25 7 35.4 58.7 MPC · JPL
2022 UN10 25 October 2022 Kitt Peak Obs.-Bok (V00) 20 centaur 34.3 0.69 8 10.8 57.8 MPC · JPL
2022 UX172 29 October 2022 Mauna Kea-Subaru (T09) 41.7 0.1 1 37.5 46 MPC · JPL
2022 UY172 29 October 2022 Mauna Kea-Subaru (T09) 63.4 0.1 18 56.8 70 MPC · JPL
2022 UZ172 29 October 2022 Mauna Kea-Subaru (T09) 53.2 0.1 12 47.8 58.5 MPC · JPL
2022 WV24 28 November 2022 Lowell Discovery Telescope (G37) 141 centaur 32.2 0.1 6 28.8 35.5 MPC · JPL
2022 WW24 28 November 2022 Lowell Discovery Telescope (G37) 118 other TNO 37.4 0.1 18 33.7 41.1 MPC · JPL

References

  1. ^ a b "List Of Transneptunian Objects". Minor Planet Center. 24 October 2025. Retrieved 24 October 2025.
  2. ^ a b "List Of Centaurs and Scattered-Disk Objects". Minor Planet Center. 24 October 2025. Retrieved 24 October 2025.
  3. ^ a b "List Of Other Unusual Objects". Minor Planet Center. 24 October 2025. Retrieved 24 October 2025.
  4. ^ a b "MPC Database Search: a ≥ 30.1 AU". Minor Planet Center. Archived from the original on 23 October 2025. Retrieved 23 October 2025. 5555 trans-Neptunian objects
  5. ^ a b "List of Known Trans-Neptunian Objects". Johnston's Archive. 24 June 2025. Retrieved 24 October 2025.