The following is a partial list of unnumbered trans-Neptunian objects for principal designations assigned within 2005. As of January 2019, it contains a total of 84 bodies.
| Designation | First Observed (discovered) | D (km) | Orbital description | Remarks | Refs |
|---|
| Date | Observer
(Site) | Class | | {{small>(AU) e | i
{{small>(°) | | {{small>(AU) | {{small>(AU)
|---|
| 2005 BV|49}} | 16 January 2005 | 568}}) | 176 | cubewano (hot) | 43.6 | 0.04 | 8 | 41.7 | 45.5 | — | 2005+BV49}}
{{JPL|2005+BV49}} |
| 2005 BW|49}} | 16 January 2005 | 568}}) | 212 | cubewano (cold) | 44 | 0.08 | 2 | 40.6 | 47.4 | — | 2005+BW49}}
{{JPL|2005+BW49}} |
| 2005 CA|79}} | 1 February 2005 | 644}}) | 404 | twotino | 47.6 | 0.22 | 12 | 37.1 | 58.2 | BR-mag: 1.76; taxonomy: RR-IR | 2005+CA79}}
{{JPL|2005+CA79}} |
| 2005 CD|81}} | 10 February 2005 | 568}}) | 168 | plutino | 39.2 | 0.15 | 21 | 33.2 | 45.2 | — | 2005+CD81}}
{{JPL|2005+CD81}} |
| 2005 CE|81}} | 10 February 2005 | 568}}) | 147 | cubewano (cold) | 42.7 | 0.05 | 3 | 40.7 | 44.6 | — | 2005+CE81}}
{{JPL|2005+CE81}} |
| 2005 CF|81}} | 10 February 2005 | 568}}) | 97 | res{{·}}3:4 | 36.5 | 0.06 | 0 | 34.2 | 38.7 | — | 2005+CF81}}
{{JPL|2005+CF81}} |
| 2005 CG|81}} | 10 February 2005 | 568}}) | 267 | SDO | 53.9 | 0.24 | 26 | 41 | 66.8 | — | 2005+CG81}}
{{JPL|2005+CG81}} |
| 2005 EB|299}} | 11 March 2005 | 695}}) | 101 | centaur? | 52.4 | 0.51 | 1 | 25.5 | 79.3 | albedo: 0.083 | 2005+EB299}}
{{JPL|2005+EB299}} |
| 2005 EB|318}} | 9 March 2005 | 695}}) | 202 | cubewano (cold) | 45.3 | 0.14 | 5 | 39 | 51.6 | — | 2005+EB318}}
{{JPL|2005+EB318}} |
| 2005 EC|318}} | 11 March 2005 | 695}}) | 232 | cubewano (cold) | 43.8 | 0.03 | 3 | 42.4 | 45.2 | — | 2005+EC318}}
{{JPL|2005+EC318}} |
| 2005 ED|300}} | 11 March 2005 | 695}}) | 161 | cubewano (cold) | 43.9 | 0.08 | 2 | 40.4 | 47.5 | — | 2005+ED300}}
{{JPL|2005+ED300}} |
| 2005 EE|296}} | 9 March 2005 | 695}}) | 202 | cubewano (cold) | 44.1 | 0.07 | 3 | 40.9 | 47.3 | — | 2005+EE296}}
{{JPL|2005+EE296}} |
| 2005 EF|304}} | 11 March 2005 | 695}}) | 154 | SDO | 87.7 | 0.56 | 19 | 38.5 | 137 | — | 2005+EF304}}
{{JPL|2005+EF304}} |
| 2005 EH|305}} | 11 March 2005 | 695}}) | 232 | cubewano (hot) | 44.1 | 0.09 | 8 | 40.1 | 48 | — | 2005+EH305}}
{{JPL|2005+EH305}} |
| 2005 EJ|300}} | 11 March 2005 | 695}}) | 111 | other TNO | 43.1 | 0 | 22 | 43.1 | 43.1 | — | 2005+EJ300}}
{{JPL|2005+EJ300}} |
| 2005 EK|298}} | 11 March 2005 | 695}}) | 140 | plutino? | 39.6 | 0.13 | 40 | 34.4 | 44.7 | — | 2005+EK298}}
{{JPL|2005+EK298}} |
| 2005 EM|303}} | 11 March 2005 | 695}}) | 140 | cubewano (hot) | 43.8 | 0.03 | 6 | 42.7 | 44.9 | — | 2005+EM303}}
{{JPL|2005+EM303}} |
| 2005 EN|302}} | 11 March 2005 | 695}}) | 176 | cubewano (cold) | 45.2 | 0.08 | 3 | 41.7 | 48.7 | — | 2005+EN302}}
{{JPL|2005+EN302}} |
| 2005 EO|296}} | 9 March 2005 | 695}}) | 222 | cubewano (cold) | 45.1 | 0.09 | 1 | 41.2 | 49.1 | — | 2005+EO296}}
{{JPL|2005+EO296}} |
| 2005 EO|304}} | 11 March 2005 | 695}}) | 152 | cubewano (cold) | 45.9 | 0.07 | 3 | 42.5 | 49.3 | albedo: 0.150; binary: 78 km | 2005+EO304}}
{{JPL|2005+EO304}} |
| 2005 EP|296}} | 9 March 2005 | 695}}) | 161 | other TNO | 46.8 | 0 | 3 | 46.8 | 46.8 | — | 2005+EP296}}
{{JPL|2005+EP296}} |
| 2005 ER|318}} | 12 March 2005 | 695}}) | 122 | res{{·}}3:4 | 36.6 | 0.16 | 10 | 30.6 | 42.6 | BR-mag: 1.32; taxonomy: BR | 2005+ER318}}
{{JPL|2005+ER318}} |
| 2005 EW|318}} | 8 March 2005 | | M. E. Brown
K. M. Barkume ({{small>675}})267 | cubewano (cold) | 44.5 | 0.07 | 1 | 41.4 | 47.7 | — | 2005+EW318}}
{{JPL|2005+EW318}} |
| 2005 EX|297}} | 11 March 2005 | 695}}) | 267 | cubewano (cold) | 44.1 | 0.12 | 5 | 39 | 49.1 | — | 2005+EX297}}
{{JPL|2005+EX297}} |
| 2005 EX|318}} | 8 March 2005 | | M. E. Brown
K. M. Barkume ({{small>675}})193 | plutino | 39.7 | 0.22 | 7 | 30.8 | 48.5 | — | 2005+EX318}}
{{JPL|2005+EX318}} |
| 2005 EZ|300}} | 11 March 2005 | 695}}) | 147 | plutino | 39.8 | 0.24 | 10 | 30.1 | 49.4 | — | 2005+EZ300}}
{{JPL|2005+EZ300}} |
| 2005 GA|187}} | 10 April 2005 | 695}}) | 140 | plutino | 39.7 | 0.22 | 19 | 30.9 | 48.5 | — | 2005+GA187}}
{{JPL|2005+GA187}} |
| 2005 GC|187}} | 10 April 2005 | 695}}) | 161 | cubewano (cold) | 44.4 | 0.13 | 2 | 38.7 | 50.2 | — | 2005+GC187}}
{{JPL|2005+GC187}} |
| 2005 GD|187}} | 12 April 2005 | 695}}) | 161 | cubewano (cold) | 43 | 0.02 | 1 | 42.2 | 43.9 | binary: 103 km | 2005+GD187}}
{{JPL|2005+GD187}} |
| 2005 GF|187}} | 12 April 2005 | 695}}) | 122 | plutino | 39.9 | 0.26 | 4 | 29.4 | 50.3 | — | 2005+GF187}}
{{JPL|2005+GF187}} |
| 2005 GH|228}} | 5 April 2005 | 568}}) | 88 | res{{·}}3:4 | 36.7 | 0.19 | 17 | 29.8 | 43.6 | — | 2005+GH228}}
{{JPL|2005+GH228}} |
| 2005 GV|210}} | 12 April 2005 | 695}}) | 212 | plutino | 39.4 | 0.17 | 12 | 32.8 | 45.9 | — | 2005+GV210}}
{{JPL|2005+GV210}} |
| 2005 GW|186}} | 10 April 2005 | 695}}) | 193 | cubewano (cold) | 43.2 | 0.15 | 3 | 36.9 | 49.5 | — | 2005+GW186}}
{{JPL|2005+GW186}} |
| 2005 GW|210}} | 12 April 2005 | 695}}) | 140 | plutino? | 39.7 | 0.27 | 25 | 28.9 | 50.4 | — | 2005+GW210}}
{{JPL|2005+GW210}} |
| 2005 GX|186}} | 10 April 2005 | 695}}) | 176 | cubewano (cold) | 44.1 | 0.02 | 4 | 43.1 | 45.1 | — | 2005+GX186}}
{{JPL|2005+GX186}} |
| 2005 GX|206}} | 11 April 2005 | | M. E. Brown
K. M. Barkume ({{small>675}})185 | res{{·}}2:7 | 70.2 | 0.53 | 9 | 33.1 | 107 | — | 2005+GX206}}
{{JPL|2005+GX206}} |
| 2005 GY|186}} | 10 April 2005 | 695}}) | 147 | cubewano (hot) | 43.1 | 0.11 | 13 | 38.3 | 47.9 | — | 2005+GY186}}
{{JPL|2005+GY186}} |
| 2005 GY|206}} | 11 April 2005 | | M. E. Brown
K. M. Barkume ({{small>675}})128 | plutino? | 39.7 | 0.12 | 20 | 34.8 | 44.6 | — | 2005+GY206}}
{{JPL|2005+GY206}} |
| 2005 GZ|186}} | 10 April 2005 | 695}}) | 176 | cubewano (hot) | 43.8 | 0.13 | 8 | 38.2 | 49.5 | — | 2005+GZ186}}
{{JPL|2005+GZ186}} |
| 2005 GZ|206}} | 13 April 2005 | | M. E. Brown
K. M. Barkume ({{small>675}})161 | cubewano (hot) | 44.7 | 0.11 | 27 | 39.7 | 49.7 | — | 2005+GZ206}}
{{JPL|2005+GZ206}} |
| 2005 JA|175}} | 10 May 2005 | 807}}) | 280 | cubewano (hot) | 42.7 | 0.1 | 14 | 38.4 | 47 | — | 2005+JA175}}
{{JPL|2005+JA175}} |
| 2005 JA|186}} | 14 May 2005 | | A. Papadimos ({{small>568}})161 | cubewano (cold) | 45.8 | 0.04 | 4 | 44 | 47.5 | — | 2005+JA186}}
{{JPL|2005+JA186}} |
| 2005 JB|186}} | 14 May 2005 | | A. Papadimos ({{small>568}})128 | cubewano (hot) | 41.8 | 0.11 | 20 | 37.1 | 46.6 | — | 2005+JB186}}
{{JPL|2005+JB186}} |
| 2005 JH|177}} | 11 May 2005 | 807}}) | 176 | cubewano (cold) | 44.8 | 0.1 | 3 | 40.5 | 49.2 | — | 2005+JH177}}
{{JPL|2005+JH177}} |
| 2005 JJ|186}} | 12 May 2005 | 568}}) | 222 | cubewano (cold) | 45 | 0.1 | 4 | 40.5 | 49.6 | — | 2005+JJ186}}
{{JPL|2005+JJ186}} |
| 2005 JK|186}} | 12 May 2005 | 568}}) | 212 | other TNO | 47.8 | 0.25 | 27 | 35.8 | 59.8 | — | 2005+JK186}}
{{JPL|2005+JK186}} |
| 2005 JO|179}} | 10 May 2005 | 807}}) | 202 | cubewano (cold) | 43.6 | 0.05 | 2 | 41.5 | 45.7 | — | 2005+JO179}}
{{JPL|2005+JO179}} |
| 2005 JP|179}} | 11 May 2005 | 807}}) | 232 | cubewano (cold) | 43.2 | 0.03 | 2 | 42 | 44.5 | — | 2005+JP179}}
{{JPL|2005+JP179}} |
| 2005 JQ|179}} | 11 May 2005 | 807}}) | 243 | cubewano (cold) | 42.6 | 0.03 | 3 | 41.3 | 44 | — | 2005+JQ179}}
{{JPL|2005+JQ179}} |
| 2005 JR|179}} | 11 May 2005 | 807}}) | 280 | cubewano (cold) | 47.2 | 0.11 | 4 | 41.8 | 52.5 | — | 2005+JR179}}
{{JPL|2005+JR179}} |
| 2005 JY|185}} | 12 May 2005 | | A. Papadimos ({{small>568}})193 | cubewano (cold) | 44.4 | 0.07 | 2 | 41.5 | 47.3 | — | 2005+JY185}}
{{JPL|2005+JY185}} |
| 2005 JZ|174}} | 9 May 2005 | 807}}) | 202 | cubewano (hot) | 42.9 | 0.08 | 7 | 39.6 | 46.2 | — | 2005+JZ174}}
{{JPL|2005+JZ174}} |
| 2005 JZ|185}} | 14 May 2005 | | A. Papadimos ({{small>568}})185 | cubewano (hot) | 43.3 | 0.09 | 19 | 39.3 | 47.2 | — | 2005+JZ185}}
{{JPL|2005+JZ185}} |
| 2005 LA|54}} | 10 June 2005 | 568}}) | 222 | cubewano (hot) | 44.7 | 0.08 | 8 | 41.4 | 48.1 | — | 2005+LA54}}
{{JPL|2005+LA54}} |
| 2005 LB|54}} | 10 June 2005 | 568}}) | 306 | cubewano (cold) | 44.1 | 0.06 | 3 | 41.7 | 46.5 | — | 2005+LB54}}
{{JPL|2005+LB54}} |
| 2005 LC|54}} | 10 June 2005 | 568}}) | 202 | SDO | 68.4 | 0.47 | 22 | 36.2 | 101 | — | 2005+LC54}}
{{JPL|2005+LC54}} |
| 2005 NU|125}} | 7 July 2005 | | A. M. Gilbert ({{small>568}})255 | SDO | 81.8 | 0.51 | 37 | 39.7 | 124 | — | 2005+NU125}}
{{JPL|2005+NU125}} |
| 2005 NV|125}} | 7 July 2005 | | A. M. Gilbert ({{small>568}})243 | other TNO | 44.1 | 0.23 | 13 | 34 | 54.2 | — | 2005+NV125}}
{{JPL|2005+NV125}} |
| 2005 PD|23}} | 2 August 2005 | 568}}) | 88 | cubewano (cold) | 44.1 | 0.01 | 1 | 43.5 | 44.6 | — | 2005+PD23}}
{{JPL|2005+PD23}} |
| 2005 PE|23}} | 2 August 2005 | 568}}) | 35 | cubewano (hot) | 43.8 | 0.04 | 21 | 42 | 45.6 | — | 2005+PE23}}
{{JPL|2005+PE23}} |
| 2005 PF|23}} | 2 August 2005 | 568}}) | 51 | cubewano (cold) | 44.9 | 0.08 | 1 | 41.1 | 48.7 | — | 2005+PF23}}
{{JPL|2005+PF23}} |
| 2005 PG|23}} | 2 August 2005 | 568}}) | 61 | cubewano (cold) | 45.9 | 0.18 | 2 | 37.5 | 54.2 | — | 2005+PG23}}
{{JPL|2005+PG23}} |
| 2005 PH|23}} | 2 August 2005 | 568}}) | 67 | cubewano (cold) | 44.1 | 0.06 | 4 | 41.6 | 46.6 | — | 2005+PH23}}
{{JPL|2005+PH23}} |
| 2005 PK|21}} | 8 August 2005 | 807}}) | 176 | cubewano (cold) | 44.3 | 0.09 | 4 | 40.5 | 48.1 | — | 2005+PK21}}
{{JPL|2005+PK21}} |
| 2005 PL|21}} | 8 August 2005 | 807}}) | 212 | cubewano (cold) | 46.8 | 0.15 | 5 | 39.6 | 53.9 | — | 2005+PL21}}
{{JPL|2005+PL21}} |
| 2005 PM|21}} | 8 August 2005 | 807}}) | 212 | cubewano (hot) | 43.7 | 0.14 | 29 | 37.8 | 49.6 | — | 2005+PM21}}
{{JPL|2005+PM21}} |
| 2005 PN|21}} | 8 August 2005 | 807}}) | 243 | other TNO | 45.7 | 0 | 3 | 45.7 | 45.7 | — | 2005+PN21}}
{{JPL|2005+PN21}} |
| 2005 PO|21}} | 8 August 2005 | 807}}) | 185 | other TNO | 43.3 | 0 | 3 | 43.3 | 43.3 | — | 2005+PO21}}
{{JPL|2005+PO21}} |
| 2005 PP|21}} | 8 August 2005 | 807}}) | 222 | cubewano (cold) | 45.5 | 0.09 | 2 | 41.5 | 49.5 | — | 2005+PP21}}
{{JPL|2005+PP21}} |
| 2005 PS|21}} | 9 August 2005 | 807}}) | 202 | cubewano (cold) | 44.5 | 0.08 | 3 | 41.1 | 47.9 | — | 2005+PS21}}
{{JPL|2005+PS21}} |
| 2005 PT|21}} | 9 August 2005 | 807}}) | 147 | SDO | 75.4 | 0.53 | 8 | 35.8 | 115 | — | 2005+PT21}}
{{JPL|2005+PT21}} |
| {{mpl>2005 RH|52}} | 3 September 2005 | 568}}) | 128 | ESDO | 155 | 0.75 | 20 | 39 | 271 | ETNO | 2005+RH52}}
{{JPL|2005+RH52}} |
| 2005 RP|43}} | 3 September 2005 | | A. W. Puckett
J. Kubica ({{small>705}})306 | res{{·}}2:11 | 94.1 | 0.59 | 23 | 38.2 | 150 | — | 2005+RP43}}
{{JPL|2005+RP43}} |
| 2005 RQ|43}} | 9 September 2005 | | A. W. Puckett
J. Kubica ({{small>705}})255 | cubewano (hot) | 41.2 | 0.1 | 20 | 37.3 | 45.2 | — | 2005+RQ43}}
{{JPL|2005+RQ43}} |
| 2005 SD|278}} | 25 September 2005 | | A. W. Puckett
J. Kubica ({{small>705}})243 | SDO | 55.2 | 0.28 | 18 | 39.8 | 70.6 | BR-mag: 1.53; taxonomy: IR | 2005+SD278}}
{{JPL|2005+SD278}} |
| 2005 SE|278}} | 26 September 2005 | | A. W. Puckett
J. Kubica ({{small>705}})168 | res{{·}}3:5 | 42.2 | 0.11 | 7 | 37.6 | 46.8 | BR-mag: 1.82; taxonomy: RR | 2005+SE278}}
{{JPL|2005+SE278}} |
| 2005 SF|278}} | 26 September 2005 | | A. W. Puckett
J. Kubica ({{small>705}})222 | res{{·}}4:7 | 43.5 | 0.18 | 13 | 35.5 | 51.5 | BR-mag: 2.00; taxonomy: RR; binary: 147 km | 2005+SF278}}
{{JPL|2005+SF278}} |
| {{mpl>2005 TN|74}} | 8 October 2005 | | S. S. Sheppard ({{small>304}})161 | res{{·}}3:5 | 42.3 | 0.24 | 2 | 32.1 | 52.4 | — | 2005+TN74}}
{{JPL|2005+TN74}} |
| 2005 TV|189}} | 3 October 2005 | 675}}) | 140 | plutino | 39.2 | 0.19 | 35 | 32 | 46.5 | — | 2005+TV189}}
{{JPL|2005+TV189}} |
| 2005 VA|123}} | 2 November 2005 | 695}}) | 154 | plutino | 39.3 | 0.25 | 2 | 29.4 | 49.2 | — | 2005+VA123}}
{{JPL|2005+VA123}} |
| 2005 VZ|122}} | 2 November 2005 | 695}}) | 154 | cubewano (hot) | 41 | 0.18 | 12 | 33.8 | 48.2 | binary: 57 km | 2005+VZ122}}
{{JPL|2005+VZ122}} |
| 2005 XN|113}} | 2 December 2005 | 695}}) | 255 | res{{·}}2:5 | 54.9 | 0.4 | 3 | 32.9 | 77 | — | 2005+XN113}}
{{JPL|2005+XN113}} |
| 2005 YL|292}} | 24 December 2005 | | A. Papadimos ({{small>568}})88 | cubewano (hot) | 44.7 | 0.15 | 5 | 38 | 51.4 | — | 2005+YL292}}
{{JPL|2005+YL292}} |
| 2005 YM|292}} | 24 December 2005 | | A. Papadimos ({{small>568}})147 | cubewano (hot) | 46 | 0.02 | 28 | 45 | 47 | — | 2005+YM292}}
{{JPL|2005+YM292}} |
{{right|back to top }}{{clear|right}}1. ^1 {{cite web |title = List Of Centaurs and Scattered-Disk Objects |work = Minor Planet Center |date = 8 October 2018 |url = https://minorplanetcenter.net/iau/lists/Centaurs.html |accessdate = 9 January 2019}}
2. ^1 {{cite web |title = List of Known Trans-Neptunian Objects |work = Johnston's Archive |date = 7 October 2018 |url = http://www.johnstonsarchive.net/astro/tnoslist.html |accessdate = 9 January 2019}}