# Damocloid

Damocloids are a class of minor planets such as 5335 Damocles and 1996 PW that have Halley-type or long-period highly eccentric orbits typical of periodic comets such as Halley's Comet, but without showing a cometary coma or tail. David Jewitt defines a damocloid as an object with a Jupiter Tisserand invariant (T$_J$) of 2 or less, while Akimasa Nakamura defines this group with the following orbital elements:
* q < 5.2 AU, a > 8.0 AU, and e > 0.75,
* or alternatively, i > 90°
However, this definition that does not focus on Jupiter excludes objects such as (127546) 2002 XU$_{93}$, 2003 WG$_{166}$, and (661238) 2004 DA$_{62}$.
Using the Tisserand's parameter with respect to Jupiter of 2 or less, there are currently 220 damocloid candidates as of January 2022. Of these objects, 189 have orbital observation arcs greater than 30 days providing reasonably decent orbits. Their average radius is eight kilometers assuming an albedo of 0.04. The albedos of four damocloids have been measured, and they are among the darkest objects known in the Solar System. Damocloids are reddish in color, but not as red as many Kuiper-belt objects or centaurs. Other damocloids include: 2013 BL76, (668643) 2012 DR30, (528219) 2008 KV42, (65407) 2002 RP120, and 20461 Dioretsa.
Retrograde objects such as Halley's Comet and damocloid 343158 Marsyas can have relative velocities to Earth of 81 km/s (290,000 km/h).

## Origin

Damocloids are thought to be nuclei of Halley-type comets that have lost all their volatile materials due to outgassing and become dormant. Such comets probably originate from the Oort cloud. This hypothesis is strengthened by the fact that a number of objects thought to be damocloids (and assigned minor-planet provisional designations) subsequently showed a coma and were confirmed to be comets: C/2001 OG$_{108}$ (LONEOS), C/2002 CE$_{10}$ (LINEAR), C/2002 VQ$_{94}$ (LINEAR), C/2004 HV$_{60}$ (Spacewatch) and possibly others. Another strong indication of cometary origin is the fact that some damocloids have retrograde orbits—they have an inclination beyond 90 degrees up to 180 degrees.

## List

As of August 2021 this list from the JPL SBDB contains 20 numbered and 268 unnumbered bodies that meet Akimasa Nakamura's criteria for being classified as a damocloid, that is, either a retrograde orbit, or the following orbital elements: q < 5.2 AU, a > 8.0 AU, and e > 0.75 (also see § top). Tisserand's parameter with respect to Jupiter (T$_{Jupiter}$) is also given. Akimasa Nakamura's criteria and a T$_{Jupiter}$ of less than two are largely equivalent as only a few listed bodies do not meet the defined T$_{Jupiter}$ threshold. Most damocloids are also listed on MPC's list of other unusual minor planets. The orbital data is sourced from JPL-numbered and -unnumbered element files. The list includes A/-designated objects (introduced in 2017) that were mistakenly identified as a comet, but are actually minor planets. However it excludes hyperbolic bodies such as A/2019 G4 as well as 1I/ʻOumuamua and 2I/Borisov, two interstellar objects.
| Designation | a (AU) | e | i (°) | Orbital criteria and classes | Orbital criteria and classes | Orbital criteria and classes | Orbital criteria and classes | q (AU) | Q (AU) | Unusual | Catalog | Refs |
| Designation | a (AU) | e | i (°) | Cls | Retro | T$_{Jupiter}$ | T$_J$ ≤ 2 | q (AU) | Q (AU) | Unusual | Catalog | Refs |
| 5335 Damocles | 11.85 | 0.866 | 61.6 | CEN | — | 1.158 | Y | 1.59 | 22.11 | — | LoMP | MPC · JPL |
| (15504) 1999 RG33 | 9.37 | 0.774 | 35 | CEN | — | 1.948 | Y | 2.12 | 16.63 | unusual | LoMP | MPC · JPL |
| 20461 Dioretsa | 23.88 | 0.901 | 160.4 | CEN | Y | −1.534 | Y | 2.37 | 45.39 | unusual | LoMP | MPC · JPL |
| (65407) 2002 RP120 | 53.66 | 0.954 | 119.3 | TNO | Y | −0.844 | Y | 2.46 | 104.86 | unusual | LoMP | MPC · JPL |
| (154783) 2004 PA44 | 14.23 | 0.76 | 3.3 | CEN | — | 2.513 | — | 3.42 | 25.04 | unusual | LoMP | MPC · JPL |
| (330759) 2008 SO218 | 8.12 | 0.562 | 170.3 | CEN | Y | −1.397 | Y | 3.56 | 12.69 | unusual | LoMP | MPC · JPL |
| (336756) 2010 NV1 | 278.33 | 0.966 | 140.7 | TNO | Y | −2.903 | Y | 9.42 | 547.23 | — | LoMP | MPC · JPL |
| (342842) 2008 YB3 | 11.58 | 0.442 | 105.1 | CEN | Y | −0.246 | Y | 6.47 | 16.7 | — | LoMP | MPC · JPL |
| 343158 Marsyas | 2.53 | 0.807 | 154.4 | NEO | Y | 1.317 | Y | 0.49 | 4.57 | — | LoMP | MPC · JPL |
| (434620) 2005 VD | 6.67 | 0.251 | 172.9 | CEN | Y | −1.394 | Y | 5 | 8.34 | unusual | LoMP | MPC · JPL |
| (459870) 2014 AT28 | 10.9 | 0.401 | 165.5 | CEN | Y | −2.090 | Y | 6.53 | 15.27 | — | LoMP | MPC · JPL |
| (468861) 2013 LU28 | 191.63 | 0.954 | 125.3 | TNO | Y | −2.069 | Y | 8.74 | 374.53 | — | LoMP | MPC · JPL |
| 471325 Taowu | 35.7 | 0.33 | 110.2 | TNO | Y | −1.560 | Y | 23.9 | 47.5 | — | LoMP | MPC · JPL |
| 514107 Kaʻepaokaʻawela | 5.13 | 0.378 | 163.1 | other | Y | −0.745 | Y | 3.19 | 7.07 | — | LoMP | MPC · JPL |
| (518151) 2016 FH13 | 24.54 | 0.615 | 93.6 | CEN | Y | −0.005 | Y | 9.45 | 39.62 | — | LoMP | MPC · JPL |
| (523797) 2016 NM56 | 71.46 | 0.853 | 144 | TNO | Y | −3.061 | Y | 10.53 | 132.38 | — | LoMP | MPC · JPL |
| (523800) 2017 KZ31 | 54.3 | 0.798 | 161.7 | TNO | Y | −3.601 | Y | 10.96 | 97.63 | — | LoMP | MPC · JPL |
| (528219) 2008 KV42 | 42.03 | 0.497 | 103.4 | TNO | Y | −1.021 | Y | 21.15 | 62.92 | — | LoMP | MPC · JPL |
| (582301) 2015 RM306 | 246.87 | 0.954 | 176 | TNO | Y | −4.117 | Y | 11.46 | 482.29 | — | LoMP | MPC · JPL |
| (585899) 2020 HM$_{98}$ | 83.6 | 0.841 | 137.9 | TNO | Y | −3.151 | Y | 13.26 | 153.94 | — | LoMP | MPC · JPL |
| (612093) 1999 LE31 | 8.17 | 0.468 | 151.5 | CEN | Y | −1.309 | Y | 4.35 | 11.99 | — | LoMP | MPC · JPL |
| 1996 PW | 265.49 | 0.991 | 30.1 | TNO | — | 1.708 | Y | 2.49 | 528.5 | unusual | — | MPC · JPL |
| 1997 MD$_{10}$ | 26.49 | 0.943 | 59.4 | CEN | — | 0.960 | Y | 1.51 | 51.47 | — | — | MPC · JPL |
| 1998 QJ$_1$ | 11.24 | 0.815 | 23.7 | CEN | — | 2.023 | — | 2.08 | 20.41 | unusual | — | MPC · JPL |
| 1998 WU$_{24}$ | 15.13 | 0.907 | 42.5 | CEN | — | 1.404 | Y | 1.41 | 28.85 | — | — | MPC · JPL |
| 1999 XS35 | 17.77 | 0.948 | 19.5 | NEO | — | 1.405 | Y | 0.93 | 34.62 | — | — | MPC · JPL |
| 2000 AB$_{229}$ | 52.32 | 0.956 | 68.2 | TNO | — | 0.790 | Y | 2.31 | 102.33 | unusual | — | MPC · JPL |
| 2000 DG8 | 10.77 | 0.793 | 129.3 | CEN | Y | −0.627 | Y | 2.23 | 19.31 | unusual | — | MPC · JPL |
| 2000 HE$_{46}$ | 23.66 | 0.9 | 158.6 | CEN | Y | −1.510 | Y | 2.37 | 44.95 | unusual | — | MPC · JPL |
| 2000 KP$_{65}$ | 90.21 | 0.963 | 45.6 | TNO | — | 1.630 | Y | 3.34 | 177.07 | unusual | — | MPC · JPL |
| 2002 AR$_{91}$ | 75.23 | 0.965 | 17.6 | TNO | — | 1.965 | Y | 2.62 | 147.84 | unusual | — | MPC · JPL |
| 2002 RN109 | 564.68 | 0.995 | 58.5 | TNO | — | 1.069 | Y | 2.67 | 1126.68 | unusual | — | MPC · JPL |
| 2003 UY$_{283}$ | 33.1 | 0.895 | 18.9 | TNO | — | 2.283 | — | 3.46 | 62.74 | — | — | MPC · JPL |
| 2003 WN$_{188}$ | 14.39 | 0.846 | 26.8 | CEN | — | 1.946 | Y | 2.22 | 26.56 | unusual | — | MPC · JPL |
| 2004 CM$_{111}$ | 33.28 | 0.849 | 4.7 | TNO | — | 2.818 | — | 5.02 | 61.55 | — | — | MPC · JPL |
| 2004 NN$_8$ | 100.43 | 0.977 | 165.6 | TNO | Y | −1.781 | Y | 2.36 | 198.5 | unusual | — | MPC · JPL |
| 2004 PB$_{59}$ | 10.45 | 0.873 | 4 | CEN | — | 1.879 | Y | 1.33 | 19.57 | — | — | MPC · JPL |
| 2004 VM$_4$ | 11.56 | 0.882 | 9.2 | CEN | — | 1.838 | Y | 1.37 | 21.76 | — | — | MPC · JPL |
| 2005 HL$_3$ | 11.29 | 0.831 | 35.6 | CEN | — | 1.794 | Y | 1.91 | 20.67 | unusual | — | MPC · JPL |
| (661762) 2005 NP$_{82}$ | 5.87 | 0.478 | 130.5 | CEN | Y | −0.327 | Y | 3.07 | 8.67 | — | LoMP | MPC · JPL |
| 2005 OE | 63.24 | 0.952 | 67.5 | TNO | — | 0.901 | Y | 3.05 | 123.43 | unusual | — | MPC · JPL |
| 2005 PF$_{26}$ | 13.54 | 0.892 | 23.2 | CEN | — | 1.727 | Y | 1.47 | 25.61 | — | — | MPC · JPL |
| 2005 SB$_{223}$ | 29.41 | 0.905 | 91.5 | CEN | Y | 0.124 | Y | 2.79 | 56.03 | unusual | — | MPC · JPL |
| 2005 TJ$_{50}$ | 9.16 | 0.584 | 110.3 | CEN | Y | −0.180 | Y | 3.81 | 14.51 | unusual | — | MPC · JPL |
| 2005 UH$_{525}$ | 17.78 | 0.908 | 14.2 | CEN | — | 1.797 | Y | 1.64 | 33.91 | — | — | MPC · JPL |
| 2005 VX3 | 838.42 | 0.995 | 112.4 | TNO | Y | −0.948 | Y | 4.1 | 1672.73 | unusual | — | MPC · JPL |
| 2006 BZ8 | 9.6 | 0.803 | 165.3 | CEN | Y | −1.024 | Y | 1.89 | 17.31 | unusual | — | MPC · JPL |
| 2006 BV$_{124}$ | 29.57 | 0.936 | 9 | CEN | — | 1.829 | Y | 1.88 | 57.26 | — | — | MPC · JPL |
| 2006 EX$_{52}$ | 42.12 | 0.939 | 150.2 | TNO | Y | −1.571 | Y | 2.56 | 81.68 | unusual | — | MPC · JPL |
| 2006 LM1 | 32.19 | 0.885 | 172.1 | TNO | Y | −2.133 | Y | 3.7 | 60.67 | — | — | MPC · JPL |
| 2006 RG$_1$ | 25.68 | 0.921 | 133.5 | CEN | Y | −0.992 | Y | 2.04 | 49.32 | unusual | — | MPC · JPL |
| 2006 RJ2 | 9.67 | 0.76 | 164.7 | CEN | Y | −1.172 | Y | 2.32 | 17.02 | unusual | — | MPC · JPL |
| 2006 SO$_{134}$ | 19.52 | 0.832 | 4.2 | CEN | — | 2.409 | — | 3.28 | 35.77 | unusual | — | MPC · JPL |
| 2007 BJ$_{63}$ | 8.58 | 0.811 | 11 | CEN | — | 2.081 | — | 1.62 | 15.54 | — | — | MPC · JPL |
| 2007 DA$_{61}$ | 445.81 | 0.994 | 76.5 | TNO | — | 0.484 | Y | 2.66 | 888.96 | unusual | — | MPC · JPL |
| 2007 TG$_{250}$ | 21.29 | 0.926 | 10.6 | CEN | — | 1.747 | Y | 1.58 | 41 | — | — | MPC · JPL |
| 2007 VJ$_{200}$ | 24.35 | 0.941 | 7.2 | CEN | — | 1.664 | Y | 1.43 | 47.27 | — | — | MPC · JPL |
| 2007 VW$_{266}$ | 5.44 | 0.39 | 108.3 | other | Y | 0.364 | Y | 3.32 | 7.57 | — | — | MPC · JPL |
| 2008 BN$_{18}$ | 30.34 | 0.914 | 28.8 | TNO | — | 1.889 | Y | 2.61 | 58.07 | unusual | — | MPC · JPL |
| 2008 SE$_{82}$ | 19.35 | 0.836 | 17.4 | CEN | — | 2.288 | — | 3.17 | 35.53 | unusual | — | MPC · JPL |
| 2008 UW$_{44}$ | 5.69 | 0.617 | 96 | CEN | Y | 0.742 | Y | 2.18 | 9.2 | — | — | MPC · JPL |
| 2008 WA$_{95}$ | 14.01 | 0.878 | 60.2 | CEN | — | 1.151 | Y | 1.7 | 26.31 | unusual | — | MPC · JPL |
| 2009 AU$_{16}$ | 23.54 | 0.917 | 69.9 | CEN | — | 0.804 | Y | 1.95 | 45.13 | unusual | — | MPC · JPL |
| 2009 DD$_{47}$ | 48.87 | 0.954 | 107.4 | TNO | Y | −0.440 | Y | 2.23 | 95.5 | — | — | MPC · JPL |
| 2009 FW$_{23}$ | 11.52 | 0.855 | 86.4 | CEN | — | 0.548 | Y | 1.67 | 21.37 | unusual | — | MPC · JPL |
| 2009 KK$_{31}$ | 20.04 | 0.923 | 22.8 | CEN | — | 1.653 | Y | 1.55 | 38.54 | — | — | MPC · JPL |
| 2009 QY$_6$ | 12.47 | 0.833 | 137.8 | CEN | Y | −0.852 | Y | 2.08 | 22.87 | unusual | — | MPC · JPL |
| 2009 SE$_8$ | 13.26 | 0.902 | 18 | CEN | — | 1.706 | Y | 1.3 | 25.21 | — | — | MPC · JPL |
| 2009 WX$_{199}$ | 31.3 | 0.955 | 8.7 | TNO | — | 1.603 | Y | 1.41 | 61.2 | — | — | MPC · JPL |
| (614592) 2009 YS6 | 20.16 | 0.919 | 147.8 | CEN | Y | −1.052 | Y | 1.63 | 38.7 | — | LoMP | MPC · JPL |
| 2010 AK$_{111}$ | 10.7 | 0.792 | 26.2 | CEN | — | 2.057 | — | 2.22 | 19.17 | — | — | MPC · JPL |
| 2010 BK118 | 378.15 | 0.984 | 143.9 | TNO | Y | −2.454 | Y | 6.11 | 750.19 | — | — | MPC · JPL |
| 2010 CG$_{55}$ | 31.72 | 0.91 | 146.1 | TNO | Y | −1.538 | Y | 2.86 | 60.57 | unusual | — | MPC · JPL |
| 2010 CA$_{100}$ | 10.96 | 0.88 | 8.1 | CEN | — | 1.842 | Y | 1.32 | 20.6 | — | — | MPC · JPL |
| 2010 EB$_{46}$ | 31.63 | 0.952 | 156.6 | TNO | Y | −1.215 | Y | 1.5 | 61.75 | — | — | MPC · JPL |
| 2010 EJ$_{104}$ | 21.61 | 0.9 | 41.4 | CEN | — | 1.574 | Y | 2.16 | 41.06 | — | — | MPC · JPL |
| 2010 ER$_{144}$ | 10.89 | 0.827 | 8.8 | CEN | — | 2.083 | — | 1.88 | 19.91 | — | — | MPC · JPL |
| 2010 EV$_{159}$ | 23.07 | 0.927 | 18.6 | CEN | — | 1.726 | Y | 1.69 | 44.45 | — | — | MPC · JPL |
| 2010 EQ$_{169}$ | 2.09 | 0.093 | 92 | MBA | Y | 2.449 | — | 1.89 | 2.28 | — | — | MPC · JPL |
| 2010 EX$_{175}$ | 49.39 | 0.946 | 29.2 | TNO | — | 1.844 | Y | 2.65 | 96.14 | unusual | — | MPC · JPL |
| 2010 GW$_{64}$ | 62.46 | 0.941 | 105.2 | TNO | Y | −0.533 | Y | 3.69 | 121.23 | unusual | — | MPC · JPL |
| 2010 GW$_{147}$ | 173.9 | 0.969 | 99.9 | TNO | Y | −0.462 | Y | 5.39 | 342.42 | unusual | — | MPC · JPL |
| 2010 HK$_{126}$ | 14.45 | 0.897 | 121.6 | CEN | Y | −0.414 | Y | 1.5 | 27.4 | — | — | MPC · JPL |
| 2010 JX$_{16}$ | 24.22 | 0.898 | 16.9 | CEN | — | 2.033 | — | 2.47 | 45.96 | — | — | MPC · JPL |
| 2010 JH$_{124}$ | 70.08 | 0.963 | 53.4 | TNO | — | 1.262 | Y | 2.63 | 137.54 | unusual | — | MPC · JPL |
| 2010 JC$_{147}$ | 14.6 | 0.762 | 41.6 | CEN | — | 1.979 | Y | 3.48 | 25.72 | unusual | — | MPC · JPL |
| 2010 JB$_{184}$ | 44.84 | 0.932 | 18.7 | TNO | — | 2.138 | — | 3.07 | 86.62 | unusual | — | MPC · JPL |
| 2010 JA$_{191}$ | 10.02 | 0.793 | 15.1 | CEN | — | 2.153 | — | 2.08 | 17.96 | — | — | MPC · JPL |
| 2010 LG$_{61}$ | 6.28 | 0.783 | 123.8 | CEN | Y | 0.069 | Y | 1.36 | 11.19 | — | — | MPC · JPL |
| 2010 LN$_{135}$ | 2169.28 | 0.999 | 64.7 | TNO | — | 0.699 | Y | 1.72 | 4336.84 | unusual | — | MPC · JPL |
| 2010 MK$_{19}$ | 14.86 | 0.805 | 25.6 | CEN | — | 2.160 | — | 2.9 | 26.81 | — | — | MPC · JPL |
| 2010 OR$_1$ | 26.98 | 0.924 | 143.9 | CEN | Y | −1.219 | Y | 2.06 | 51.89 | unusual | — | MPC · JPL |
| 2010 OU$_{100}$ | 17.29 | 0.891 | 15.2 | CEN | — | 1.901 | Y | 1.89 | 32.7 | — | — | MPC · JPL |
| 2010 OM$_{101}$ | 26.1 | 0.918 | 118.8 | CEN | Y | −0.657 | Y | 2.14 | 50.06 | unusual | — | MPC · JPL |
| (666496) 2010 OT$_{128}$ | 28.67 | 0.903 | 25.8 | CEN | — | 1.996 | Y | 2.78 | 54.56 | — | LoMP | MPC · JPL |
| 2010 PK$_{16}$ | 18.82 | 0.905 | 27.7 | CEN | — | 1.711 | Y | 1.79 | 35.85 | — | — | MPC · JPL |
| 2010 PO$_{58}$ | 13.18 | 0.78 | 121.4 | CEN | Y | −0.643 | Y | 2.9 | 23.46 | unusual | — | MPC · JPL |
| 2010 RA$_{17}$ | 22.91 | 0.939 | 11.3 | CEN | — | 1.646 | Y | 1.4 | 44.41 | — | — | MPC · JPL |
| 2011 BP$_{141}$ | 11.34 | 0.864 | 4.5 | CEN | — | 1.940 | Y | 1.54 | 21.15 | — | — | MPC · JPL |
| 2011 FB$_{107}$ | 21.06 | 0.924 | 3.7 | CEN | — | 1.780 | Y | 1.6 | 40.52 | — | — | MPC · JPL |
| 2011 GN$_{27}$ | 15.75 | 0.4 | 153.4 | CEN | Y | −2.522 | Y | 9.45 | 22.06 | — | — | MPC · JPL |
| 2011 MM4 | 21.26 | 0.473 | 100.5 | CEN | Y | −0.404 | Y | 11.2 | 31.33 | — | — | MPC · JPL |
| 2011 OR$_{17}$ | 288.79 | 0.989 | 110.4 | TNO | Y | −0.745 | Y | 3.12 | 574.45 | unusual | — | MPC · JPL |
| 2011 SP$_{25}$ | 19.58 | 0.884 | 109.3 | CEN | Y | −0.334 | Y | 2.28 | 36.88 | unusual | — | MPC · JPL |
| 2011 SH$_{210}$ | 8.1 | 0.798 | 16.2 | CEN | — | 2.087 | — | 1.64 | 14.56 | — | — | MPC · JPL |
| 2011 UT$_{368}$ | 8.94 | 0.78 | 23.9 | CEN | — | 2.081 | — | 1.96 | 15.92 | — | — | MPC · JPL |
| 2011 UR$_{402}$ | 18.56 | 0.778 | 24.6 | CEN | — | 2.439 | — | 4.12 | 33 | unusual | — | MPC · JPL |
| 2011 WS$_{41}$ | 37.66 | 0.945 | 141.6 | TNO | Y | −1.239 | Y | 2.06 | 73.26 | unusual | — | MPC · JPL |
| 2012 DT$_{42}$ | 45.16 | 0.969 | 1.2 | TNO | — | 1.582 | Y | 1.42 | 88.9 | — | — | MPC · JPL |
| 2012 HD$_2$ | 62.79 | 0.959 | 146.7 | TNO | Y | −1.555 | Y | 2.55 | 123.03 | unusual | — | MPC · JPL |
| 2012 KA$_{51}$ | 484.17 | 0.99 | 70.9 | TNO | — | 0.906 | Y | 4.89 | 963.46 | unusual | — | MPC · JPL |
| 2012 TF$_{72}$ | 11.14 | 0.864 | 5.3 | CEN | — | 1.934 | Y | 1.51 | 20.76 | — | — | MPC · JPL |
| 2012 TT$_{72}$ | 9.58 | 0.86 | 5.1 | CEN | — | 1.920 | Y | 1.34 | 17.83 | — | — | MPC · JPL |
| 2012 TQ$_{111}$ | 13.44 | 0.884 | 8 | CEN | — | 1.877 | Y | 1.56 | 25.32 | — | — | MPC · JPL |
| 2012 TL$_{139}$ | 29.89 | 0.882 | 160 | CEN | Y | −1.950 | Y | 3.53 | 56.26 | — | — | MPC · JPL |
| 2012 VG$_{94}$ | 10.57 | 0.83 | 8.5 | CEN | — | 2.066 | — | 1.8 | 19.34 | — | — | MPC · JPL |
| 2012 YO$_6$ | 6.31 | 0.478 | 106.9 | CEN | Y | 0.262 | Y | 3.29 | 9.33 | unusual | — | MPC · JPL |
| 2012 YE$_8$ | 9.29 | 0.588 | 136.1 | CEN | Y | −0.996 | Y | 3.83 | 14.74 | unusual | — | MPC · JPL |
| 2013 BN$_{27}$ | 59.15 | 0.974 | 101.8 | TNO | Y | −0.225 | Y | 1.55 | 116.75 | — | — | MPC · JPL |
| 2013 BL76 | 958.56 | 0.991 | 98.6 | TNO | Y | −0.528 | Y | 8.37 | 1908.74 | — | — | MPC · JPL |
| 2013 CY$_{167}$ | 10.31 | 0.848 | 5.9 | CEN | — | 1.989 | Y | 1.57 | 19.05 | — | — | MPC · JPL |
| 2013 HS$_{150}$ | 58.04 | 0.951 | 97.1 | TNO | Y | −0.164 | Y | 2.82 | 113.27 | unusual | — | MPC · JPL |
| 2013 JD$_4$ | 11.99 | 0.863 | 72.9 | CEN | — | 0.883 | Y | 1.64 | 22.34 | — | — | MPC · JPL |
| 2013 LA2 | 5.68 | 0.466 | 175.1 | CEN | Y | −0.926 | Y | 3.03 | 8.33 | — | — | MPC · JPL |
| 2013 LD$_{16}$ | 81.49 | 0.969 | 154.7 | TNO | Y | −1.708 | Y | 2.54 | 160.45 | unusual | — | MPC · JPL |
| 2013 LG$_{29}$ | 17.05 | 0.791 | 15.4 | CEN | — | 2.442 | — | 3.57 | 30.54 | unusual | — | MPC · JPL |
| 2013 NS$_{11}$ | 12.58 | 0.786 | 130.4 | CEN | Y | −0.831 | Y | 2.69 | 22.47 | unusual | — | MPC · JPL |
| 2013 PS$_{21}$ | 11.01 | 0.836 | 11.3 | CEN | — | 2.039 | — | 1.81 | 20.22 | — | — | MPC · JPL |
| 2013 RA$_{96}$ | 19.84 | 0.92 | 5.2 | CEN | — | 1.783 | Y | 1.58 | 38.1 | — | — | MPC · JPL |
| 2013 SM$_{99}$ | 34.03 | 0.91 | 14.3 | TNO | — | 2.206 | — | 3.06 | 65 | — | — | MPC · JPL |
| 2013 YG$_{48}$ | 8.17 | 0.752 | 61.3 | CEN | — | 1.430 | Y | 2.03 | 14.31 | unusual | — | MPC · JPL |
| 2014 CW$_{14}$ | 32.9 | 0.869 | 170.8 | TNO | Y | −2.297 | Y | 4.31 | 61.48 | — | — | MPC · JPL |
| 2014 HM$_{59}$ | 12.72 | 0.886 | 9.6 | CEN | — | 1.841 | Y | 1.45 | 23.99 | — | — | MPC · JPL |
| 2014 HX$_{64}$ | 13.47 | 0.893 | 4.4 | CEN | — | 1.831 | Y | 1.44 | 25.5 | — | — | MPC · JPL |
| 2014 HS$_{67}$ | 8.99 | 0.854 | 6.5 | CEN | — | 1.938 | Y | 1.31 | 16.68 | — | — | MPC · JPL |
| 2014 HT$_{94}$ | 13.22 | 0.894 | 5.6 | CEN | — | 1.814 | Y | 1.4 | 25.03 | — | — | MPC · JPL |
| 2014 HJ$_{104}$ | 9.24 | 0.844 | 9.5 | CEN | — | 1.971 | Y | 1.44 | 17.04 | — | — | MPC · JPL |
| 2014 HU$_{110}$ | 10.38 | 0.842 | 6.8 | CEN | — | 2.013 | — | 1.64 | 19.12 | — | — | MPC · JPL |
| 2014 HW$_{113}$ | 19.98 | 0.928 | 8.8 | CEN | — | 1.708 | Y | 1.45 | 38.52 | — | — | MPC · JPL |
| 2014 HC$_{114}$ | 13.16 | 0.889 | 9.8 | CEN | — | 1.832 | Y | 1.46 | 24.86 | — | — | MPC · JPL |
| 2014 JJ$_{57}$ | 7 | 0.291 | 95.9 | CEN | Y | 0.514 | Y | 4.97 | 9.04 | unusual | — | MPC · JPL |
| 2014 MH$_{55}$ | 44.84 | 0.9 | 92.4 | TNO | Y | 0.010 | Y | 4.5 | 85.18 | unusual | — | MPC · JPL |
| 2014 PP$_{69}$ | 21.37 | 0.941 | 93.7 | NEO | Y | 0.155 | Y | 1.25 | 41.48 | — | — | MPC · JPL |
| 2014 QZ$_{111}$ | 12.18 | 0.865 | 15.8 | CEN | — | 1.903 | Y | 1.64 | 22.72 | — | — | MPC · JPL |
| 2014 QW$_{243}$ | 8.26 | 0.76 | 18.1 | CEN | — | 2.187 | — | 1.98 | 14.53 | — | — | MPC · JPL |
| 2014 QU$_{250}$ | 12.33 | 0.867 | 9.1 | CEN | — | 1.937 | Y | 1.64 | 23.02 | — | — | MPC · JPL |
| 2014 QP$_{482}$ | 18.81 | 0.918 | 3.8 | CEN | — | 1.781 | Y | 1.54 | 36.07 | — | — | MPC · JPL |
| 2014 SQ$_{339}$ | 28.84 | 0.903 | 128.6 | CEN | Y | −1.078 | Y | 2.79 | 54.89 | unusual | — | MPC · JPL |
| 2014 UG$_6$ | 12.4 | 0.889 | 7.1 | CEN | — | 1.821 | Y | 1.37 | 23.43 | — | — | MPC · JPL |
| 2014 UU$_{26}$ | 11.6 | 0.874 | 1.5 | CEN | — | 1.898 | Y | 1.46 | 21.75 | — | — | MPC · JPL |
| 2014 UK$_{70}$ | 22.47 | 0.72 | 169.3 | CEN | Y | −2.602 | Y | 6.29 | 38.64 | — | — | MPC · JPL |
| 2014 UV$_{114}$ | 13.86 | 0.71 | 171 | CEN | Y | −1.895 | Y | 4.02 | 23.7 | unusual | — | MPC · JPL |
| 2014 UC$_{241}$ | 9.58 | 0.756 | 7.4 | CEN | — | 2.304 | — | 2.34 | 16.83 | — | — | MPC · JPL |
| 2014 WK$_{346}$ | 8.37 | 0.841 | 9.2 | CEN | — | 1.976 | Y | 1.33 | 15.41 | — | — | MPC · JPL |
| 2014 XS$_3$ | 71.97 | 0.955 | 101.5 | TNO | Y | −0.368 | Y | 3.26 | 140.67 | unusual | — | MPC · JPL |
| 2015 AO$_{44}$ | 21.94 | 0.835 | 139.9 | CEN | Y | −1.491 | Y | 3.62 | 40.26 | unusual | — | MPC · JPL |
| 2015 AM$_{107}$ | 12.79 | 0.875 | 7.1 | CEN | — | 1.916 | Y | 1.61 | 23.97 | — | — | MPC · JPL |
| 2015 BH$_{311}$ | 8.66 | 0.712 | 94.4 | CEN | Y | 0.462 | Y | 2.49 | 14.83 | unusual | — | MPC · JPL |
| 2015 BE$_{384}$ | 9.35 | 0.808 | 0.3 | CEN | — | 2.136 | — | 1.8 | 16.91 | — | — | MPC · JPL |
| 2015 BH$_{526}$ | 16.73 | 0.877 | 8.3 | CEN | — | 2.013 | — | 2.05 | 31.4 | — | — | MPC · JPL |
| 2015 EV$_{45}$ | 23.96 | 0.928 | 7.2 | CEN | — | 1.800 | Y | 1.72 | 46.2 | — | — | MPC · JPL |
| 2015 FK$_{37}$ | 456.59 | 0.989 | 156.1 | TNO | Y | −2.506 | Y | 4.96 | 908.23 | unusual | — | MPC · JPL |
| 2015 KJ$_{87}$ | 11.98 | 0.886 | 8.2 | CEN | — | 1.828 | Y | 1.37 | 22.58 | — | — | MPC · JPL |
| 2015 RK$_{245}$ | 80.6 | 0.966 | 91.7 | TNO | Y | 0.002 | Y | 2.76 | 158.45 | unusual | — | MPC · JPL |
| 2015 RE$_{277}$ | 20.2 | 0.764 | 1.6 | CEN | — | 2.797 | — | 4.76 | 35.64 | unusual | — | MPC · JPL |
| 2015 TP$_{10}$ | 14.21 | 0.902 | 37.9 | CEN | — | 1.492 | Y | 1.39 | 27.03 | — | — | MPC · JPL |
| 2015 TN$_{178}$ | 54.15 | 0.956 | 91.2 | TNO | Y | 0.057 | Y | 2.39 | 105.91 | unusual | — | MPC · JPL |
| 2015 TN$_{239}$ | 14.52 | 0.882 | 14.1 | CEN | — | 1.886 | Y | 1.72 | 27.32 | — | — | MPC · JPL |
| 2015 TM$_{240}$ | 8.07 | 0.836 | 10.5 | CEN | — | 1.989 | Y | 1.32 | 14.82 | — | — | MPC · JPL |
| 2015 TV$_{275}$ | 10.93 | 0.805 | 13.4 | CEN | — | 2.150 | — | 2.13 | 19.73 | — | — | MPC · JPL |
| 2015 TS$_{350}$ | 144.42 | 0.965 | 58 | TNO | — | 1.501 | Y | 5.05 | 283.78 | unusual | — | MPC · JPL |
| 2015 XX$_{351}$ | 14.47 | 0.853 | 159.2 | CEN | Y | −1.267 | Y | 2.13 | 26.81 | unusual | — | MPC · JPL |
| 2015 XR$_{384}$ | 36.44 | 0.902 | 157.5 | TNO | Y | −1.967 | Y | 3.57 | 69.32 | unusual | — | MPC · JPL |
| 2015 YY$_{18}$ | 19.35 | 0.83 | 118.2 | CEN | Y | −0.748 | Y | 3.28 | 35.42 | unusual | — | MPC · JPL |
| 2016 AT$_{281}$ | 63.07 | 0.957 | 22.2 | TNO | — | 1.945 | Y | 2.69 | 123.45 | unusual | — | MPC · JPL |
| 2016 CD$_{93}$ | 29.1 | 0.936 | 12.2 | CEN | — | 1.810 | Y | 1.87 | 56.32 | — | — | MPC · JPL |
| 2016 CO$_{264}$ | 47.63 | 0.937 | 129.7 | TNO | Y | −1.245 | Y | 3.01 | 92.25 | unusual | — | MPC · JPL |
| 2016 DF$_2$ | 7.2 | 0.538 | 167.1 | CEN | Y | −1.209 | Y | 3.32 | 11.07 | unusual | — | MPC · JPL |
| 2016 EJ$_{203}$ | 66.61 | 0.959 | 171 | TNO | Y | −1.922 | Y | 2.72 | 130.49 | unusual | — | MPC · JPL |
| 2016 GE$_{53}$ | 10.77 | 0.875 | 0.6 | CEN | — | 1.877 | Y | 1.35 | 20.19 | — | — | MPC · JPL |
| 2016 GF$_{70}$ | 21.02 | 0.935 | 14.1 | CEN | — | 1.633 | Y | 1.37 | 40.67 | — | — | MPC · JPL |
| 2016 GV$_{83}$ | 23.25 | 0.938 | 11.8 | CEN | — | 1.657 | Y | 1.44 | 45.06 | — | — | MPC · JPL |
| 2016 GE$_{93}$ | 13.78 | 0.918 | 17.2 | NEO | — | 1.614 | Y | 1.14 | 26.42 | — | — | MPC · JPL |
| 2016 GZ$_{120}$ | 10.72 | 0.831 | 10.5 | CEN | — | 2.054 | — | 1.81 | 19.63 | — | — | MPC · JPL |
| 2016 JK$_{24}$ | 13.03 | 0.66 | 152.3 | CEN | Y | −1.706 | Y | 4.43 | 21.63 | — | — | MPC · JPL |
| 2016 LS | 13.34 | 0.606 | 114.3 | CEN | Y | −0.660 | Y | 5.26 | 21.42 | unusual | — | MPC · JPL |
| 2016 NL$_{100}$ | 13.9 | 0.76 | 21.9 | CEN | — | 2.344 | — | 3.33 | 24.46 | unusual | — | MPC · JPL |
| 2016 PN$_{66}$ | 31.02 | 0.906 | 105.2 | TNO | Y | −0.373 | Y | 2.9 | 59.13 | unusual | — | MPC · JPL |
| (677092) 2016 SP$_6$ | 8.54 | 0.828 | 4.9 | CEN | — | 2.040 | — | 1.47 | 15.61 | — | LoMP | MPC · JPL |
| 2016 TK$_2$ | 9.2 | 0.551 | 92.4 | CEN | Y | 0.475 | Y | 4.13 | 14.27 | unusual | — | MPC · JPL |
| 2016 TP$_{93}$ | 7.39 | 0.554 | 138.3 | CEN | Y | −0.778 | Y | 3.3 | 11.49 | unusual | — | MPC · JPL |
| 2016 US$_{109}$ | 35.69 | 0.948 | 87.2 | TNO | — | 0.226 | Y | 1.85 | 69.52 | — | — | MPC · JPL |
| 2016 UA$_{140}$ | 3.61 | 0.526 | 117.8 | MBA | Y | 0.780 | Y | 1.71 | 5.51 | — | — | MPC · JPL |
| 2016 UK$_{212}$ | 29.62 | 0.95 | 2.3 | CEN | — | 1.662 | Y | 1.48 | 57.77 | — | — | MPC · JPL |
| 2016 UN$_{232}$ | 30.39 | 0.862 | 11.2 | TNO | — | 2.576 | — | 4.2 | 56.59 | — | — | MPC · JPL |
| 2016 UN$_{233}$ | 24.86 | 0.937 | 1.4 | CEN | — | 1.741 | Y | 1.58 | 48.14 | — | — | MPC · JPL |
| 2016 UG$_{245}$ | 8.47 | 0.83 | 2.3 | CEN | — | 2.036 | — | 1.44 | 15.5 | — | — | MPC · JPL |
| 2016 VH$_{12}$ | 10.3 | 0.834 | 4.6 | CEN | — | 2.051 | — | 1.7 | 18.89 | — | — | MPC · JPL |
| 2016 VY$_{17}$ | 11.15 | 0.85 | 148.5 | CEN | Y | −0.847 | Y | 1.67 | 20.62 | unusual | — | MPC · JPL |
| 2016 WS$_1$ | 14.35 | 0.882 | 53 | CEN | — | 1.304 | Y | 1.69 | 27 | unusual | — | MPC · JPL |
| 2016 XK$_3$ | 10.29 | 0.81 | 34.4 | CEN | — | 1.868 | Y | 1.96 | 18.63 | — | — | MPC · JPL |
| 2016 YB$_{13}$ | 5.45 | 0.407 | 139.8 | other | Y | −0.474 | Y | 3.24 | 7.67 | — | — | MPC · JPL |
| 2017 AX$_{13}$ | 28.69 | 0.883 | 137.2 | CEN | Y | −1.435 | Y | 3.35 | 54.03 | unusual | — | MPC · JPL |
| 2017 BA$_{48}$ | 17.57 | 0.904 | 19.9 | CEN | — | 1.776 | Y | 1.69 | 33.45 | — | — | MPC · JPL |
| 2017 CW$_{32}$ | 186.35 | 0.984 | 152.4 | TNO | Y | −1.852 | Y | 2.95 | 369.75 | unusual | — | MPC · JPL |
| 2017 DQ$_{106}$ | 24.65 | 0.946 | 11.2 | CEN | — | 1.596 | Y | 1.33 | 47.97 | — | — | MPC · JPL |
| 2017 EM$_4$ | 33.15 | 0.92 | 83.4 | TNO | — | 0.383 | Y | 2.64 | 63.66 | — | — | MPC · JPL |
| 2017 GD$_8$ | 43.25 | 0.947 | 74.9 | TNO | — | 0.603 | Y | 2.29 | 84.22 | unusual | — | MPC · JPL |
| 2017 JB$_6$ | 32.78 | 0.883 | 160.9 | TNO | Y | −2.063 | Y | 3.82 | 61.74 | unusual | — | MPC · JPL |
| 2017 MZ$_4$ | 67.32 | 0.953 | 65.8 | TNO | — | 0.974 | Y | 3.19 | 131.45 | unusual | — | MPC · JPL |
| 2017 MB7 | 1311.87 | 0.997 | 55.8 | TNO | — | 1.475 | Y | 4.46 | 2619.28 | unusual | — | MPC · JPL |
| 2017 NM$_2$ | 14.6 | 0.622 | 101.3 | CEN | Y | −0.156 | Y | 5.52 | 23.67 | — | — | MPC · JPL |
| 2017 OX$_{68}$ | 58.9 | 0.971 | 94.8 | TNO | Y | −0.046 | Y | 1.73 | 116.07 | unusual | — | MPC · JPL |
| 2017 PY$_{24}$ | 17.38 | 0.925 | 71.8 | CEN | — | 0.733 | Y | 1.31 | 33.44 | — | — | MPC · JPL |
| (606187) 2017 QO$_{33}$ | 34.55 | 0.857 | 148.8 | TNO | Y | −2.121 | Y | 4.94 | 64.16 | unusual | LoMP | MPC · JPL |
| 2017 QW$_{46}$ | 9.02 | 0.801 | 5.1 | CEN | — | 2.147 | — | 1.79 | 16.25 | — | — | MPC · JPL |
| 2017 RR$_2$ | 11.62 | 0.782 | 87.1 | CEN | — | 0.542 | Y | 2.53 | 20.71 | unusual | — | MPC · JPL |
| 2017 SV13 | 9.66 | 0.792 | 113.3 | CEN | Y | −0.119 | Y | 2.01 | 17.3 | unusual | — | MPC · JPL |
| 2017 SN$_{33}$ | 239.43 | 0.992 | 152.1 | TNO | Y | −1.464 | Y | 1.85 | 477.02 | unusual | — | MPC · JPL |
| 2017 SZ$_{118}$ | 34.08 | 0.954 | 2.5 | TNO | — | 1.684 | Y | 1.56 | 66.6 | — | — | MPC · JPL |
| 2017 UW$_{51}$ | 125.75 | 0.975 | 144.2 | TNO | Y | −1.729 | Y | 3.14 | 248.36 | unusual | — | MPC · JPL |
| 2017 UX$_{51}$ | 30.06 | 0.747 | 90.5 | CEN | Y | 0.147 | Y | 7.61 | 52.5 | — | — | MPC · JPL |
| 2017 UR$_{52}$ | 317.81 | 0.996 | 108.3 | NEO | Y | −0.416 | Y | 1.24 | 634.38 | — | — | MPC · JPL |
| 2017 YL$_2$ | 8.92 | 0.766 | 27.9 | CEN | — | 2.072 | — | 2.09 | 15.76 | unusual | — | MPC · JPL |
| 2017 YL$_4$ | 152.42 | 0.972 | 89 | TNO | — | 0.080 | Y | 4.26 | 300.57 | unusual | — | MPC · JPL |
| 2018 AS$_{18}$ | 12.93 | 0.872 | 63 | CEN | — | 1.105 | Y | 1.66 | 24.21 | — | — | MPC · JPL |
| 2018 DE$_4$ | 32 | 0.925 | 81.3 | TNO | — | 0.446 | Y | 2.39 | 61.62 | unusual | — | MPC · JPL |
| 2018 DF$_4$ | 95.81 | 0.983 | 68.2 | TNO | — | 0.635 | Y | 1.6 | 190.02 | — | — | MPC · JPL |
| 2018 KH$_3$ | 93.93 | 0.961 | 46.9 | TNO | — | 1.672 | Y | 3.71 | 184.15 | unusual | — | MPC · JPL |
| 2018 MP$_8$ | 370.07 | 0.99 | 68.3 | TNO | — | 0.909 | Y | 3.83 | 736.31 | unusual | — | MPC · JPL |
| 2018 PQ$_{18}$ | 8.95 | 0.808 | 1.2 | CEN | — | 2.127 | — | 1.72 | 16.19 | — | — | MPC · JPL |
| 2018 PL$_{28}$ | 19.51 | 0.862 | 74.1 | CEN | — | 0.804 | Y | 2.69 | 36.33 | unusual | — | MPC · JPL |
| 2018 SQ$_{13}$ | 154.08 | 0.981 | 91 | TNO | Y | −0.002 | Y | 2.97 | 305.19 | unusual | — | MPC · JPL |
| 2018 TL$_6$ | 8.15 | 0.788 | 170.9 | CEN | Y | −0.881 | Y | 1.72 | 14.57 | unusual | — | MPC · JPL |
| A/2018 V3 | 121.44 | 0.989 | 165 | TNO | Y | −1.339 | Y | 1.34 | 241.54 | — | — | MPC · JPL |
| 2018 WB$_1$ | 7.25 | 0.694 | 152.3 | CEN | Y | −0.787 | Y | 2.22 | 12.27 | unusual | — | MPC · JPL |
| (594872) 2019 CR | 14.46 | 0.594 | 160.3 | CEN | Y | −2.166 | Y | 5.87 | 23.04 | — | LoMP | MPC · JPL |
| 2019 EJ$_3$ | 24.2 | 0.956 | 139.6 | NEO | Y | −0.754 | Y | 1.08 | 47.32 | — | — | MPC · JPL |
| A/2019 G2 | 699.85 | 0.997 | 159.2 | TNO | Y | −1.746 | Y | 2.29 | 1397.41 | — | — | MPC · JPL |
| A/2019 G3 | 17.15 | 0.834 | 156.8 | CEN | Y | −1.540 | Y | 2.85 | 31.45 | — | — | MPC · JPL |
| 2019 HC$_4$ | 8.79 | 0.555 | 134.3 | CEN | Y | −0.918 | Y | 3.91 | 13.66 | unusual | — | MPC · JPL |
| 2019 KE$_7$ | 11.67 | 0.702 | 108.3 | CEN | Y | −0.224 | Y | 3.48 | 19.86 | unusual | — | MPC · JPL |
| 2019 KN$_{19}$ | 12.42 | 0.765 | 14.8 | CEN | — | 2.342 | — | 2.91 | 21.93 | — | — | MPC · JPL |
| A/2019 O2 | 57.37 | 0.831 | 93.3 | TNO | Y | −0.121 | Y | 9.68 | 105.05 | — | — | MPC · JPL |
| A/2019 O4 | 32.88 | 0.889 | 115.1 | TNO | Y | −0.817 | Y | 3.64 | 62.12 | — | — | MPC · JPL |
| 2019 PN$_2$ | 25.11 | 0.92 | 113 | CEN | Y | −0.465 | Y | 2.01 | 48.22 | unusual | — | MPC · JPL |
| A/2019 Q2 | 59.68 | 0.979 | 159 | NEO | Y | −1.205 | Y | 1.26 | 118.11 | — | — | MPC · JPL |
| A/2019 T1 | 38.24 | 0.888 | 120.9 | TNO | Y | −1.143 | Y | 4.28 | 72.2 | — | — | MPC · JPL |
| 2019 YJ$_6$ | 37.39 | 0.931 | 22 | TNO | — | 1.948 | Y | 2.56 | 72.22 | unusual | — | MPC · JPL |
| A/2020 A1 | 25.94 | 0.936 | 149 | CEN | Y | −1.152 | Y | 1.67 | 50.2 | — | — | MPC · JPL |
| A/2020 B1 | 52.32 | 0.967 | 18.5 | TNO | — | 1.641 | Y | 1.75 | 102.88 | — | — | MPC · JPL |
| 2020 BZ$_{12}$ | 7.69 | 0.922 | 165.5 | NEO | Y | −0.237 | Y | 0.6 | 14.79 | — | — | MPC · JPL |
| 2020 EP | 10.5 | 0.764 | 76.4 | CEN | — | 0.927 | Y | 2.48 | 18.51 | unusual | — | MPC · JPL |
| 2020 FH$_{24}$ | 14.4 | 0.773 | 28.6 | CEN | — | 2.216 | — | 3.27 | 25.52 | unusual | — | MPC · JPL |
| A/2020 H9 | 341.71 | 0.992 | 137.9 | TNO | Y | −1.458 | Y | 2.58 | 680.84 | — | — | MPC · JPL |
| 2020 HB$_{11}$ | 16.6 | 0.709 | 147.3 | CEN | Y | −1.808 | Y | 4.84 | 28.36 | unusual | — | MPC · JPL |
| 2020 KD$_6$ | 13.07 | 0.872 | 38.7 | CEN | — | 1.612 | Y | 1.68 | 24.47 | unusual | — | MPC · JPL |
| 2020 KH$_7$ | 7.94 | 0.502 | 106.1 | CEN | Y | 0.061 | Y | 3.95 | 11.94 | unusual | — | MPC · JPL |
| 2020 KU$_7$ | 34.88 | 0.88 | 103.8 | TNO | Y | −0.440 | Y | 4.2 | 65.57 | unusual | — | MPC · JPL |
| 2020 ML$_1$ | 56.08 | 0.955 | 82.5 | TNO | — | 0.349 | Y | 2.54 | 109.62 | unusual | — | MPC · JPL |
| A/2020 M4 | 5092.51 | 0.999 | 160.1 | TNO | Y | −2.843 | Y | 5.95 | 10179.07 | — | — | MPC · JPL |
| 2020 OR$_5$ | 6.24 | 0.376 | 166.6 | CEN | Y | −1.139 | Y | 3.89 | 8.58 | unusual | — | MPC · JPL |
| 2020 OS$_5$ | 6.9 | 0.684 | 155.8 | CEN | Y | −0.779 | Y | 2.18 | 11.63 | unusual | — | MPC · JPL |
| 2020 OP$_7$ | 28.37 | 0.894 | 79.5 | CEN | — | 0.565 | Y | 3 | 53.75 | unusual | — | MPC · JPL |
| 2020 QN$_6$ | 674.79 | 0.993 | 76.8 | TNO | — | 0.627 | Y | 4.82 | 1344.75 | unusual | — | MPC · JPL |
| 2020 QO$_6$ | 19.13 | 0.875 | 80.5 | CEN | — | 0.579 | Y | 2.39 | 35.88 | — | — | MPC · JPL |
| 2020 SJ$_5$ | 18.18 | 0.856 | 77.4 | CEN | — | 0.709 | Y | 2.62 | 33.74 | unusual | — | MPC · JPL |
| 2020 SV$_{79}$ | 17.52 | 0.884 | 5.7 | CEN | — | 2.003 | — | 2.03 | 33.02 | unusual | — | MPC · JPL |
| 2020 TK$_9$ | 20.44 | 0.878 | 105.6 | CEN | Y | −0.254 | Y | 2.49 | 38.4 | unusual | — | MPC · JPL |
| 2020 VS$_6$ | 7.73 | 0.773 | 161.2 | CEN | Y | −0.791 | Y | 1.75 | 13.71 | unusual | — | MPC · JPL |
| 2020 XQ$_7$ | 23.54 | 0.918 | 32.5 | CEN | — | 1.647 | Y | 1.94 | 45.14 | — | — | MPC · JPL |
| 2020 YR3 | 501.83 | 0.967 | 169.3 | TNO | Y | −4.896 | Y | 16.49 | 987.16 | — | — | MPC · JPL |
| 2021 CT$_3$ | 7.6 | 0.435 | 160.4 | CEN | Y | −1.366 | Y | 4.29 | 10.91 | unusual | — | MPC · JPL |
| 2021 DL$_1$ | 35.41 | 0.889 | 148.6 | TNO | Y | −1.892 | Y | 3.93 | 66.88 | unusual | — | MPC · JPL |
| 2021 DN$_2$ | 22.12 | 0.82 | 10.8 | CEN | — | 2.555 | — | 3.99 | 40.25 | unusual | — | MPC · JPL |
| A/2021 E2 | 216.27 | 0.989 | 167.5 | TNO | Y | −1.802 | Y | 2.29 | 430.26 | — | — | MPC · JPL |
| A/2021 E4 | 733.1 | 0.994 | 116.4 | TNO | Y | −1.181 | Y | 4.68 | 1461.53 | — | — | MPC · JPL |
| 2021 FQ$_2$ | 10.81 | 0.792 | 54.9 | CEN | — | 1.492 | Y | 2.24 | 19.37 | — | — | MPC · JPL |
| 2021 GQ$_{57}$ | 86.21 | 0.96 | 125.1 | TNO | Y | −1.252 | Y | 3.46 | 168.96 | unusual | — | MPC · JPL |
| 2021 KL$_9$ | 24.64 | 0.944 | 2.3 | CEN | — | 1.652 | Y | 1.39 | 47.89 | — | — | MPC · JPL |
| 2021 LB$_{18}$ | 25.64 | 0.869 | 129 | CEN | Y | −1.179 | Y | 3.36 | 47.92 | — | — | MPC · JPL |
| 2021 NX$_7$ | 8.412 | 0.5885 | 63.78 | CEN | — | 1.53 | Y | 3.461 | 13.36 | unusual | — | MPC · JPL |
| 2021 PD | 6.322 | 0.6159 | 71.35 | CEN | — | 1.38 | Y | 2.428 | 10.22 | unusual | — | MPC · JPL |
| 2021 PN$_{72}$ | 321.1 | 0.9859 | 84.79 | TNO | — | 0.255 | Y | 4.524 | 637.62 | unusual | — | MPC · JPL |
| 2021 RM$_{114}$ | 105.8 | 0.9619 | 103.18 | TNO | Y | −0.513 | Y | 4.025 | 207.49 | unusual | — | MPC · JPL |
| Designation | a (AU) | e | i (°) | Orbital criteria and classes | Orbital criteria and classes | Orbital criteria and classes | Orbital criteria and classes | q (AU) | Q (AU) | Unusual | Catalog | Refs |
| Designation | a (AU) | e | i (°) | Cls | Retro | T$_{Jupiter}$ | T$_J$ ≤ 2 | q (AU) | Q (AU) | Unusual | Catalog | Refs |