List of unnumbered trans-Neptunian objects: 2000

The following is a partial list of unnumbered trans-Neptunian objects for principal designations assigned within 2000. As of October 2020, it contains a total of 132 bodies.[1][2][3] For more information see the description on the main page. Also see list for the previous and next year.

2000

Designation First Observed (discovered) D (km) Orbital description Remarks Refs
Date Observer
(Site)
Class a
(AU)
e i
(°)
q
(AU)
Q
(AU)
2000 AB2551 January 2000J. J. Kavelaars
A. Morbidelli (568)
74cubewano (hot)43.10.102038.847.4MPC · JPL
2000 AC2551 January 2000J. J. Kavelaars
A. Morbidelli (568)
74cubewano (hot)46.80.163539.354.3MPC · JPL
2000 AD2551 January 2000J. J. Kavelaars
A. Morbidelli (568)
74cubewano (hot)42.20.043340.444.0MPC · JPL
2000 AE2556 January 2000J. J. Kavelaars
A. Morbidelli (568)
97cubewano (hot)44.10.063641.346.8MPC · JPL
2000 AF2556 January 2000J. J. Kavelaars
A. Morbidelli (568)
293other TNO48.30.253136.260.4BR-mag: 1.78MPC · JPL
2000 CE1055 February 2000M. W. Buie (695)161cubewano (cold)43.60.05141.445.9MPC · JPL
2000 CF1055 February 2000M. W. Buie (695)64cubewano (cold)43.60.03142.345.0albedo: 0.300; BR-mag: 1.70; binary: 50 kmMPC · JPL
2000 CG1055 February 2000M. W. Buie (695)212cubewano (hot)46.20.042844.248.1BR-mag: 1.17MPC · JPL
2000 CJ1055 February 2000M. W. Buie (695)255cubewano (hot)44.10.111239.448.8BR-mag: 1.76; taxonomy: RRMPC · JPL
2000 CK1056 February 2000M. W. Buie (695)267plutino39.30.24830.048.6MPC · JPL
2000 CL1045 February 2000M. W. Buie (695)255cubewano (cold)44.30.07141.047.6BR-mag: 1.85; taxonomy: RRMPC · JPL
2000 CL1056 February 2000M. W. Buie (695)185cubewano (cold)42.90.05440.745.0BR-mag: 1.52MPC · JPL
2000 CM1045 February 2000M. W. Buie (695)140cubewano (cold)42.60.00142.642.6MPC · JPL
2000 CN1045 February 2000M. W. Buie (695)185cubewano (hot)42.90.003242.942.9MPC · JPL
2000 CN1145 February 2000M. W. Buie (695)168cubewano (cold)43.80.04241.945.6MPC · JPL
2000 CO1055 February 2000M. W. Buie (695)293cubewano (hot)46.90.151940.053.8BR-mag: 1.52MPC · JPL
2000 CO1145 February 2000M. W. Buie (695)185cubewano (hot)46.10.063343.349.0MPC · JPL
2000 CP1046 February 2000M. W. Buie (695)193cubewano (hot)44.20.101039.648.7MPC · JPL
2000 CP1055 February 2000M. W. Buie (695)128SDO83.20.581934.5132MPC · JPL
2000 CP1146 February 2000M. W. Buie (695)111plutino?39.50.173132.946.0MPC · JPL
2000 CQ1046 February 2000M. W. Buie (695)111res · 3:436.60.231428.045.1BR-mag: 1.31; taxonomy: BRMPC · JPL
2000 CS1056 February 2000M. W. Buie (695)154cubewano (hot)44.70.14538.351.1MPC · JPL
2000 CY1055 February 2000M. W. Buie (695)212cubewano (hot)45.50.091041.449.7MPC · JPL
2000 FB827 March 2000J. J. Kavelaars
B. Gladman
J.-M. Petit
M. J. Holman (568)
101plutino39.40.29527.950.9MPC · JPL
2000 FC827 March 2000J. J. Kavelaars
B. Gladman
J.-M. Petit
M. J. Holman (568)
111cubewano (cold)44.20.06141.546.8MPC · JPL
2000 FF829 March 2000J. J. Kavelaars
B. Gladman
J.-M. Petit
M. J. Holman (568)
134cubewano (cold)45.40.10540.850.0MPC · JPL
2000 FG829 March 2000J. J. Kavelaars
B. Gladman
J.-M. Petit
M. J. Holman (568)
140cubewano (cold)44.20.07140.947.4MPC · JPL
2000 FH829 March 2000J. J. Kavelaars
B. Gladman
J.-M. Petit
M. J. Holman (568)
161cubewano (cold)43.70.03242.544.9MPC · JPL
2000 FR5331 March 2000S. S. Sheppard
D. C. Jewitt
C. Trujillo (568)
134res · 5:944.80.08341.048.5MPC · JPL
2000 FS5331 March 2000S. S. Sheppard
D. C. Jewitt
C. Trujillo (568)
122cubewano (cold)43.30.04241.844.9BR-mag: 1.77MPC · JPL
2000 FT5331 March 2000D. C. Jewitt
C. Trujillo
S. S. Sheppard (568)
97cubewano (hot)45.50.161238.252.9MPC · JPL
2000 FU5331 March 2000S. S. Sheppard
D. C. Jewitt
C. Trujillo (568)
88cubewano (hot)42.40.07539.245.6MPC · JPL
2000 FV5331 March 2000C. Trujillo
S. S. Sheppard
D. C. Jewitt (568)
97plutino39.50.171732.946.1MPC · JPL
2000 FW5331 March 2000D. C. Jewitt
C. Trujillo
S. S. Sheppard (568)
161cubewano (hot)47.20.15740.354.1MPC · JPL
2000 FY5331 March 2000C. Trujillo
S. S. Sheppard
D. C. Jewitt (568)
74plutino?39.30.261829.149.5MPC · JPL
2000 GF1475 April 2000C. Trujillo
S. S. Sheppard
D. C. Jewitt (568)
101cubewano (cold)42.10.04540.343.9MPC · JPL
2000 GK1472 April 2000C. Trujillo
S. S. Sheppard
D. C. Jewitt (568)
64SDO57.30.46631.083.7MPC · JPL
2000 GL1472 April 2000D. C. Jewitt
C. Trujillo
S. S. Sheppard (568)
74plutino?39.30.201331.447.3MPC · JPL
2000 GM1473 April 2000C. Trujillo
S. S. Sheppard
D. C. Jewitt (568)
117plutino?39.60.191832.047.2MPC · JPL
2000 GV1462 April 2000D. C. Jewitt
C. Trujillo
S. S. Sheppard (568)
134cubewano (cold)44.30.07441.247.5MPC · JPL
2000 GW1463 April 2000C. Trujillo
S. S. Sheppard
D. C. Jewitt (568)
106cubewano (hot)41.20.002941.241.2MPC · JPL
2000 GX1463 April 2000C. Trujillo
S. S. Sheppard
D. C. Jewitt (568)
122cubewano (cold)44.30.01143.944.8MPC · JPL
2000 GY1463 April 2000C. Trujillo
S. S. Sheppard
D. C. Jewitt (568)
117cubewano (cold)44.20.02343.544.9MPC · JPL
2000 GZ1463 April 2000C. Trujillo
S. S. Sheppard
D. C. Jewitt (568)
122cubewano (cold)43.90.00243.943.9MPC · JPL
2000 JF816 May 2000O. R. Hainaut
C. E. Delahodde
M. Vair (809)
161cubewano (cold)46.50.11241.551.5MPC · JPL
2000 JH816 May 2000O. R. Hainaut
C. E. Delahodde
M. Vair (809)
77cubewano (hot)46.20.001146.246.2MPC · JPL
2000 KK426 May 2000M. J. Holman
B. Gladman
J. J. Kavelaars (695)
232cubewano (hot)41.50.081938.444.7BR-mag: 1.55; taxonomy: UMPC · JPL
2000 KL428 May 2000M. J. Holman
B. Gladman
J. J. Kavelaars (695)
134other TNO38.90.062136.641.2MPC · JPL
2000 OB5125 July 2000B. Gladman
J.-M. Petit (809)
117other TNO37.90.04536.539.3MPC · JPL
2000 OH6729 July 2000M. W. Buie
S. D. Kern (807)
212cubewano (hot)44.30.02643.345.3MPC · JPL
2000 ON6731 July 2000M. W. Buie
S. D. Kern (807)
176cubewano (cold)43.00.03341.844.3MPC · JPL
2000 OP6731 July 2000M. W. Buie
S. D. Kern (807)
134res · 4:743.80.19135.452.3MPC · JPL
2000 OU6929 July 2000M. W. Buie (807)185cubewano (cold)43.50.06441.146.0MPC · JPL
2000 PA305 August 2000M. J. Holman (568)111twotino?47.20.14040.653.9MPC · JPL
2000 PB305 August 2000M. J. Holman (568)106cubewano (hot)42.50.00842.542.5MPC · JPL
2000 PC305 August 2000M. J. Holman (568)134cubewano (cold)43.30.03142.144.5MPC · JPL
2000 PD305 August 2000M. J. Holman (568)176cubewano (cold)46.70.03545.448.0MPC · JPL
2000 PF305 August 2000M. J. Holman (568)117SDO77.40.51637.9117MPC · JPL
2000 PG305 August 2000M. J. Holman (568)128cubewano (cold)45.50.10540.950.1MPC · JPL
2000 PH305 August 2000M. J. Holman (568)122SDO77.90.51838.4117MPC · JPL
2000 PL305 August 2000M. J. Holman (568)147other TNO42.20.23632.352.1MPC · JPL
2000 PM305 August 2000M. J. Holman (568)117cubewano (cold)44.30.05241.946.7MPC · JPL
2000 PN305 August 2000M. J. Holman (568)106cubewano (cold)45.00.11240.149.9MPC · JPL
2000 PQ303 August 2000J.-M. Petit (809)84cubewano (cold)41.90.07138.844.9MPC · JPL
2000 PR307 August 2000B. Gladman
J.-M. Petit (809)
106cubewano (cold)42.30.07139.245.5MPC · JPL
2000 PS307 August 2000B. Gladman
J.-M. Petit (809)
77SDO64.50.46335.093.9MPC · JPL
2000 PU295 August 2000M. J. Holman (568)106cubewano (cold)42.60.02141.743.6MPC · JPL
2000 PW295 August 2000M. J. Holman (568)97cubewano (cold)44.40.06241.647.2MPC · JPL
2000 PX295 August 2000M. J. Holman (568)134cubewano (hot)42.90.06640.445.3MPC · JPL
2000 PY295 August 2000M. J. Holman (568)154cubewano (cold)44.40.05142.046.8MPC · JPL
2000 PZ295 August 2000M. J. Holman (568)140cubewano (hot)44.90.001444.944.9MPC · JPL
2000 QA24325 August 2000R. Millis
L. H. Wasserman (807)
168plutino39.50.20231.447.6MPC · JPL
2000 QB22629 August 2000O. R. Hainaut
C. E. Delahodde (809)
212cubewano (cold)45.60.00445.645.6MPC · JPL
2000 QC22629 August 2000O. R. Hainaut
C. E. Delahodde (809)
212cubewano (cold)44.10.06341.746.6BR-mag: 1.88MPC · JPL
2000 QD22629 August 2000O. R. Hainaut
C. E. Delahodde (809)
154cubewano (cold)41.20.00241.241.2MPC · JPL
2000 QE22629 August 2000O. R. Hainaut
C. E. Delahodde (809)
222cubewano (cold)44.00.08140.547.5MPC · JPL
2000 QF22629 August 2000O. R. Hainaut
C. E. Delahodde (809)
97cubewano (cold)46.50.00246.546.5MPC · JPL
2000 QG22629 August 2000O. R. Hainaut
C. E. Delahodde (809)
128plutino?39.40.12234.544.3MPC · JPL
2000 QH22629 August 2000O. R. Hainaut
C. E. Delahodde (809)
70plutino39.50.20331.847.2MPC · JPL
2000 QJ22629 August 2000O. R. Hainaut
C. E. Delahodde (809)
106plutino?39.40.111034.943.9MPC · JPL
2000 QJ25225 August 2000M. W. Buie (807)134cubewano (hot)43.20.121237.948.6MPC · JPL
2000 QK22629 August 2000O. R. Hainaut
C. E. Delahodde (809)
74SDO67.00.442537.296.8MPC · JPL
2000 QK25227 August 2000M. W. Buie (807)243cubewano (hot)45.10.20836.354.0MPC · JPL
2000 QL22629 August 2000O. R. Hainaut
C. E. Delahodde (809)
93plutino?39.30.21230.947.7MPC · JPL
2000 QL25125 August 2000M. W. Buie (807)148twotino47.90.22437.458.5albedo: 0.070; BR-mag: 1.36; taxonomy: BR; binary: 143 kmMPC · JPL
2000 QL25227 August 2000M. W. Buie (807)161other TNO39.70.062537.441.9MPC · JPL
2000 QN25126 August 2000M. W. Buie (807)147res · 3:542.10.12036.947.3BR-mag: 1.63; taxonomy: IR-RRMPC · JPL
2000 QN25228 August 2000M. W. Buie (807)128other TNO36.50.00236.536.5MPC · JPL
2000 QO25228 August 2000M. W. Buie (807)176cubewano (hot)45.60.151338.952.2MPC · JPL
2000 SB33123 September 2000B. Gladman (568)128cubewano (hot)46.40.00646.446.4MPC · JPL
2000 SC33123 September 2000B. Gladman (568)117cubewano (hot)46.50.00946.546.5MPC · JPL
2000 SD33123 September 2000B. Gladman (568)140cubewano (cold)43.70.00343.743.7MPC · JPL
2000 SE33123 September 2000B. Gladman (568)117cubewano (hot)43.50.00543.543.5MPC · JPL
2000 SF33123 September 2000B. Gladman (568)147cubewano (cold)44.00.00444.044.0MPC · JPL
2000 SG33123 September 2000B. Gladman (568)122cubewano (cold)44.20.00244.244.2MPC · JPL
2000 SH33123 September 2000B. Gladman (568)128cubewano (cold)44.80.00344.844.8MPC · JPL
2000 SJ33123 September 2000B. Gladman (568)97cubewano (cold)41.40.00341.441.4MPC · JPL
2000 SK33123 September 2000B. Gladman (568)117cubewano (cold)44.90.13338.950.9MPC · JPL
2000 SL33123 September 2000B. Gladman (568)101cubewano (cold)41.80.00341.841.8MPC · JPL
2000 SM33123 September 2000B. Gladman (568)70SDO57.40.441232.382.4MPC · JPL
2000 SO33123 September 2000B. Gladman (568)97cubewano (cold)43.20.07240.146.2MPC · JPL
2000 SP33123 September 2000B. Gladman (568)106cubewano (cold)43.00.10338.647.5MPC · JPL
2000 SQ33123 September 2000B. Gladman (568)32centaur?69.80.71520.5119MPC · JPL
2000 SR33123 September 2000B. Gladman (568)74res · 2:554.90.43431.178.7MPC · JPL
2000 SS33123 September 2000B. Gladman (568)56SDO63.70.52330.596.9MPC · JPL
2000 ST33123 September 2000B. Gladman (568)81cubewano (cold)41.90.10337.546.3MPC · JPL
2000 SU33123 September 2000B. Gladman (568)56SDO59.90.47431.588.2MPC · JPL
2000 SW37023 September 2000B. Gladman
J. J. Kavelaars (568)
88cubewano (hot)43.80.09640.147.5MPC · JPL
2000 SX37023 September 2000B. Gladman
J. J. Kavelaars (568)
101cubewano (hot)45.00.001845.045.0MPC · JPL
2000 SY37023 September 2000B. Gladman
J. J. Kavelaars (568)
111cubewano (cold)44.00.04242.046.0MPC · JPL
2000 WL18326 November 2000O. R. Hainaut
C. E. Delahodde
A. C. Delsanti (809)
134cubewano (cold)43.30.07440.246.4MPC · JPL
2000 WM18326 November 2000O. R. Hainaut
C. E. Delahodde
A. C. Delsanti (809)
161cubewano (hot)44.70.12839.450.0MPC · JPL
2000 WN18326 November 2000O. R. Hainaut
C. E. Delahodde
A. C. Delsanti (809)
176cubewano (cold)44.50.11439.549.5MPC · JPL
2000 WO18326 November 2000O. R. Hainaut
C. E. Delahodde
A. C. Delsanti (809)
147cubewano (cold)43.60.06241.046.1MPC · JPL
2000 WT16923 November 2000D. C. Jewitt
S. S. Sheppard
Y. R. Fernandez (568)
205cubewano (cold)44.60.01244.045.3binary: 168 kmMPC · JPL
2000 WV1224 November 2000B. Gladman
J.-M. Petit (809)
168cubewano (cold)43.30.05241.345.2MPC · JPL
2000 WW1224 November 2000B. Gladman
J.-M. Petit (809)
134SDO52.60.41330.874.3MPC · JPL
2000 WX1224 November 2000B. Gladman
J.-M. Petit (809)
134cubewano (hot)43.80.141237.849.8MPC · JPL
2000 YA217 December 2000M. J. Holman
B. Gladman
T. Grav (695)
176cubewano (cold)43.90.06241.146.6MPC · JPL
2000 YB2922 December 2000C. Veillet (568)117plutino?39.40.31827.251.6BR-mag: 1.50MPC · JPL
2000 YD217 December 2000M. J. Holman
B. Gladman
T. Grav (695)
117cubewano (hot)42.90.102238.547.4MPC · JPL
2000 YE217 December 2000M. J. Holman
B. Gladman
T. Grav (695)
93twotino47.60.20438.157.2MPC · JPL
2000 YF217 December 2000M. J. Holman
B. Gladman
T. Grav (695)
176cubewano (cold)45.30.08241.948.7MPC · JPL
2000 YG217 December 2000M. J. Holman
B. Gladman
T. Grav (695)
128cubewano (hot)42.80.092539.246.5MPC · JPL
2000 YH217 December 2000M. J. Holman
B. Gladman
T. Grav (695)
122plutino39.00.301327.450.5MPC · JPL
2000 YQ14222 December 2000C. Veillet (568)134plutino?39.50.282428.350.7MPC · JPL
2000 YV116 December 2000M. J. Holman
B. Gladman
T. Grav (695)
161cubewano (cold)43.60.04142.045.3MPC · JPL
2000 YW116 December 2000M. J. Holman
B. Gladman
T. Grav (695)
176cubewano (cold)42.90.00142.942.9MPC · JPL
2000 YX116 December 2000M. J. Holman
B. Gladman
T. Grav (695)
176cubewano (cold)45.30.07542.248.4MPC · JPL
2000 YY117 December 2000M. J. Holman
B. Gladman
T. Grav (695)
168centaur?62.80.53829.895.9MPC · JPL
2000 YY14223 December 2000C. Veillet (568)154cubewano (cold)44.90.10240.549.3MPC · JPL
2000 YZ117 December 2000M. J. Holman
B. Gladman
T. Grav (695)
117cubewano (hot)44.20.12638.849.6MPC · JPL

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References

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