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(2020 LC)
Classification: Amor [NEO]          SPK-ID: 54017367
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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Orbit Diagram
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Note: This Java-based orbit viewer will eventually be retired.

Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances. For accurate long-term ephemerides, please instead use our Horizons system.

Note: If the applet is not working, here are some notes that might help.
Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4693889193242251 3.3275e-05  
a 1.921668623782525 0.00012148 au
q 1.019658665165975 5.1321e-07 au
i 7.082466535959289 0.00036357 deg
node 94.04811463920691 9.4043e-05 deg
peri 151.317383630534 3.3988e-05 deg
M .6620423538209993 0.00013695 deg
tp 2458998.710632895672
(2020-May-29.21063290)
0.00020062 TDB
period 973.0074727697656
2.66
0.092262
0.0002526
d
yr
n .3699868809591185 3.5083e-05 deg/d
Q 2.823678582399076 0.0001785 au
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      55 days  
   first obs. used      2020-04-29  
   last obs. used      2020-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .40378  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jul-14 06:40:16  

Additional Information
 Earth MOID = .0305365 au 
 Jupiter MOID = 2.22292 au 
 T_jup = 3.773 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 24.305   .34809 15 autocmod 2.8

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1903-Jul-25 08:54 06:40 Earth 0.441364321215688 0.436438407174015 0.446290273993044 20.1173247107841 20.1170246231171 2416320.870965593 399.89554766717 245722.904600172 9.57588231165938 1.5599090803429 163116.19674838 T 15 CATAB v2.0f-lin.ifort 2020-Jul-14 06:40:18 2020-Jul-14 06:40
1911-Jul-13 01:52 10:24 Earth 0.234553694643893 0.22848770948745 0.240620123179128 14.2802965171524 14.2795010084224 2419230.577518994 624.212324362878 302924.37003704 7.84798607556481 3.09766072677299 204431.032670746 T 15 CATAB v2.0f-lin.ifort 2020-Jul-14 06:40:18 2020-Jul-14 06:40
1919-Jun-28 16:12 18:14 Earth 0.0827282000974383 0.0771223924455566 0.0883422225939317 9.74494315575381 9.74163753416123 2422138.174967903 1094.40299343235 282749.166352146 5.63355081743419 -8.40945453230477 280728.347456303 T 15 CATAB v2.0f-lin.ifort 2020-Jul-14 06:40:18 2020-Jul-14 06:40
1927-Jun-13 13:39 12:36 Earth 0.0349663233360135 0.0344638861803625 0.0355212610941723 7.68338715144153 7.67346307194246 2425045.068838177 756.214137746016 72577.3206742381 2.43261846587061 68.666029343298 1857143.88920714 T 15 CATAB v2.0f-lin.ifort 2020-Jul-14 06:40:18 2020-Jul-14 06:40
1935-May-13 04:37 1_12:13 Earth 0.0964279063324527 0.0929522887697487 0.0999935713208372 7.84402552435397 7.8405020738723 2427935.692376063 2172.55981086002 228970.662660228 5.67856870191037 -39.9275986726727 1388878.74001342 T 15 CATAB v2.0f-lin.ifort 2020-Jul-14 06:40:18 2020-Jul-14 06:40
1943-Apr-19 05:34 21:50 Earth 0.213542148627978 0.205599247368527 0.221563737613148 12.0040204006419 12.0029809094157 2430833.732129898 1309.71453881512 447468.492974228 10.0337860154212 -27.1755432379918 1207129.64447411 T 15 CATAB v2.0f-lin.ifort 2020-Jul-14 06:40:18 2020-Jul-14 06:40
1951-Apr-06 00:58 17:07 Earth 0.37738771324596 0.366760811320792 0.388042898596393 17.3273920683207 17.3269845975091 2433742.540108815 1026.90779753655 555073.458243547 11.2278230189495 -17.0672187974033 1258665.66151723 T 15 CATAB v2.0f-lin.ifort 2020-Jul-14 06:40:18 2020-Jul-14 06:40
1996-Jul-25 07:39 22:26 Earth 0.433114434354646 0.416716234051917 0.449513531506433 19.8855901856264 19.8852808181944 2450289.818471187 1346.07461874922 818324.699650817 9.74060573370582 2.20379688958392 222425.150938287 T 15 CATAB v2.0f-lin.ifort 2020-Jul-14 06:40:18 2020-Jul-14 06:40
2004-Jul-14 07:03 1_02:41 Earth 0.248240568149204 0.232252192316334 0.264234355364467 14.6304270547265 14.6296933970159 2453200.793496734 1600.77853821909 799502.438093372 8.25348388861588 4.17558187685749 277391.65433413 T 15 CATAB v2.0f-lin.ifort 2020-Jul-14 06:40:18 2020-Jul-14 06:40
2012-Jun-27 18:08 1_18:29 Earth 0.0698073134511132 0.0581000298137725 0.0815717765373363 9.51851382411481 9.51450299834599 2456106.255778041 2548.83119694286 593645.174205604 5.37066174024115 -9.58818679040532 286926.607656823 T 15 CATAB v2.0f-lin.ifort 2020-Jul-14 06:40:18 2020-Jul-14 06:40
2020-Jun-13 16:07 < 00:01 Earth 0.0317548522042987 0.0317491444386799 0.0317605599641052 7.71620273323719 7.70532082711473 2459014.171655142 0.0295805045763222 283.814547054831 1.94306623338183 0.157734069944506 9930.71123473234 T 15 CATAB v2.0f-lin.ifort 2020-Jul-14 06:40:18 2020-Jul-14 06:40
2028-May-20 15:34 3_15:55 Earth 0.0798364904789959 0.0722474503743038 0.0877548254436985 7.52183691859538 7.51739863393579 2461912.148507094 5275.34653716659 463651.298281643 4.57083788475269 -33.3386480024042 1259142.00481276 T 15 CATAB v2.0f-lin.ifort 2020-Jul-14 06:40:18 2020-Jul-14 06:40
2036-Apr-20 19:21 2_18:12 Earth 0.197686690939835 0.175713741538726 0.220456215068108 11.6280801592795 11.6269209854826 2464804.306250623 3971.83130674059 1279252.09929789 9.71448452773408 -29.1091200539906 1235717.06769872 T 15 CATAB v2.0f-lin.ifort 2020-Jul-14 06:40:18 2020-Jul-14 06:40
2044-Apr-05 15:45 2_04:09 Earth 0.384549803303749 0.350766908681883 0.418613071475875 17.6429844103347 17.6425916817192 2467711.156515530 3128.85359728785 1769092.80805403 11.0958366326927 -16.9577504321804 1296669.19176342 T 15 CATAB v2.0f-lin.ifort 2020-Jul-14 06:40:18 2020-Jul-14 06:40
2089-Jul-24 20:14 3_13:10 Earth 0.393936146142481 0.332850772762247 0.455059825401966 18.8058843765936 18.8055247126382 2484257.343276413 5110.31958126474 3053187.05115404 9.56513007134063 3.61426300759533 336331.527778912 T 15 CATAB v2.0f-lin.ifort 2020-Jul-14 06:40:18 2020-Jul-14 06:40
2097-Jul-12 14:23 4_15:17 Earth 0.211465805460674 0.150871787790234 0.272194965832659 13.4815117338759 13.4805770846158 2487167.099280917 6676.50374714731 3036674.09006986 8.15604522927079 4.86729252755057 277159.921387659 T 15 CATAB v2.0f-lin.ifort 2020-Jul-14 06:40:18 2020-Jul-14 06:40
2105-Jun-27 23:25 7_02:26 Earth 0.0625100078008194 0.0224231949894403 0.104978539970752 9.14155287373798 9.13688892649642 2490073.475695491 10226.2643941133 2147234.86649045 5.25073194215549 -12.4018054379825 341813.262952839 T 15 CATAB v2.0f-lin.ifort 2020-Jul-14 06:40:18 2020-Jul-14 06:40
2113-Jun-12 15:30 22:45 Earth 0.03352711190426 0.0317532657623361 0.035373544757354 7.58219737654103 7.57170867765041 2492980.145749935 1364.92995437618 119209.111708123 2.66166063205431 40.6909455651794 1197233.11967348 T 15 CATAB v2.0f-lin.ifort 2020-Jul-14 06:40:18 2020-Jul-14 06:40
2129-Apr-18 07:12 9_15:20 Earth 0.257861791531557 0.157713385012599 0.36715108829904 13.5132658684772 13.5125011927099 2498768.800225481 13879.7304697115 5760344.89073221 9.95387577735985 -22.7014052116978 1246342.67315768 T 15 CATAB v2.0f-lin.ifort 2020-Jul-14 06:40:18 2020-Jul-14 06:40
2137-Apr-03 20:13 9_00:09 Earth 0.454742658592838 0.306015207264502 0.607330908872201 19.8322824993219 19.8319870539474 2501676.342353213 12969.4130972214 7798436.48785227 11.0065031925835 -14.6635399485486 1362238.3955547 T 15 CATAB v2.0f-lin.ifort 2020-Jul-14 06:40:18 2020-Jul-14 06:40
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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