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(2018 LU3)
Classification: Amor [NEO]          SPK-ID: 3825157
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer 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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3817068613837609 6.8183e-05  
a 1.733480039549965 0.00020492 au
q 1.07179881438195 8.5091e-06 au
i .5368510712555193 7.3623e-05 deg
node 295.6058194572861 0.00027781 deg
peri 326.7819829671706 0.00030578 deg
M 119.5448351620859 0.085253 deg
tp 2459119.675189358737
(2020-Sep-27.17518936)
0.14833 TDB
period 833.6364485821074
2.28
0.14782
0.0004047
d
yr
n .4318429221902508 7.6575e-05 deg/d
Q 2.39516126471798 0.00028314 au
  Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      89 days  
   first obs. used      2018-06-10  
   last obs. used      2018-09-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .46572  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 20:30:13  

Additional Information
 Earth MOID = .0564843 au 
 Jupiter MOID = 2.69136 au 
 T_jup = 4.069 
[ 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 23.3   n/a E2018M88  

[ 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
1900-Mar-22 20:12 04:04 Mars 0.0793886815014113 0.0784253826607517 0.0803610007327442 7.87580065802827 7.87534276343722 2415101.341398692 244.110748543423 64108.9536670981 17.3473878781041 41.1618550780408 473764.034240663 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 20:30:13 2021-Apr-15 20:30
1904-Aug-01 01:53 06:29 Earth 0.480319229051589 0.476167869711387 0.48447061607328 17.9097522797758 17.9094425402993 2416693.578304475 389.122959346029 207092.03696558 13.6874292584385 -1.64428220554436 123134.750473029 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 20:30:13 2021-Apr-15 20:30
1908-Sep-05 01:56 10:45 Mars 0.0751552902124129 0.0730517513106712 0.0773781459018467 8.31573131676606 8.31527321902485 2418189.580775725 644.914456361502 184239.454747815 19.5519374929524 -54.1286438118719 476025.478204514 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 20:30:13 2021-Apr-15 20:30
1920-Jun-21 11:02 2_17:06 Earth 0.0640014622328381 0.0590979743510778 0.0689392691428454 4.81140375627242 4.80274328159438 2422496.959780600 3905.64404294798 256280.770339274 4.66303896617009 17.1228213215464 493941.371882538 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 20:30:13 2021-Apr-15 20:30
1936-May-06 20:00 2_19:20 Earth 0.288917642171564 0.24727903958407 0.330569459551729 12.2800729582768 12.2793219397889 2428295.333434626 4039.70354285141 2078962.97113727 12.0069189907412 2.76288304683125 129336.417884125 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 20:30:13 2021-Apr-15 20:30
1943-Jun-25 22:15 3_10:47 Mars 0.0897103699394088 0.0578376763301958 0.130319804526818 7.64709850543599 7.64668117629501 2430901.426888721 4967.06862417877 2294009.84346737 16.7462500081205 34.2928641034639 476456.602009144 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 20:30:13 2021-Apr-15 20:30
1945-Jul-27 07:48 3_05:19 Earth 0.381898548613584 0.327758506595876 0.436039002453212 15.0552497691464 15.0547863402945 2431663.825166007 4639.43730061232 2699827.69860403 11.4092014807423 0.686492047907911 46963.8726929575 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 20:30:13 2021-Apr-15 20:30
1951-Dec-13 00:30 3_23:48 Mars 0.0971282237990953 0.0686958660012559 0.13450841284288 7.85324460378748 7.85286926625032 2433993.521157976 5747.84139421757 2214392.1826618 19.6597179518533 -39.180041316843 484299.868528389 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 20:30:13 2021-Apr-15 20:30
1993-Apr-29 17:31 4_04:02 Earth 0.427939645333792 0.351119521815925 0.504766991996653 16.3556053045932 16.3552246173997 2449107.229918161 6002.11509454577 3831892.15602709 16.5195567230483 1.37705640132401 74235.0630195943 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 20:30:13 2021-Apr-15 20:30
2002-Jul-22 14:08 3_13:03 Earth 0.287422178699318 0.235691174574122 0.339161284824568 12.2942732648473 12.2935192106938 2452478.088595408 5103.23744197596 2580940.13188078 9.53426696342204 1.82383847137165 108966.586866839 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 20:30:13 2021-Apr-15 20:30
2018-Jun-24 19:26 < 00:01 Earth 0.0665943540073653 0.0665636947493327 0.0666250131741799 4.96724789424947 4.95918647205559 2458294.309799417 0.166036131495293 1523.89478250437 3.80417349861184 -0.0868627100165603 3558.40935283074 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 20:30:13 2021-Apr-15 20:30
2034-May-28 10:30 8_00:54 Earth 0.0938885498646007 0.0553675952314987 0.132702790964974 5.96259334281847 5.95783190658539 2464110.937184236 11574.3540896639 1945891.30209632 5.56868280227899 7.45782787151753 218834.680617106 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 20:30:13 2021-Apr-15 20:30
2050-May-06 07:50 3_20:33 Earth 0.330715655495592 0.26824311417928 0.393206011922747 13.5233918683108 13.5227960943244 2469932.826267222 5553.02510434389 3118047.54546798 13.4554698892791 2.27838903666466 111525.883587444 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 20:30:13 2021-Apr-15 20:30
2059-Jul-29 06:45 3_17:19 Earth 0.378996688321802 0.31640682301414 0.441587080043629 14.9987482914865 14.9982795550531 2473303.781209231 5358.83376149759 3121196.1259152 11.1421076181048 0.682371410854189 47388.0747812925 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 20:30:13 2021-Apr-15 20:30
2075-Jul-10 09:59 5_22:51 Earth 0.135743589712682 0.0888391155303728 0.182831045081709 7.48717544532657 7.48455333433159 2479128.915694987 8571.06744472191 2356646.84452822 6.336143546169 5.92397797282087 238947.206191323 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 20:30:13 2021-Apr-15 20:30
2091-Jun-06 14:33 1_04:48 Earth 0.0652917428012656 0.062787915161722 0.0677963202480379 4.91981016437589 4.91150836327395 2484939.106323499 1727.55145054805 125361.582576185 4.26065981856678 6.13913745701375 161981.391537056 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 20:30:13 2021-Apr-15 20:30
2093-Dec-22 00:28 00:40 Mars 0.058807979606999 0.0584445066257534 0.0591787798977243 9.46832079522848 9.46780662282668 2485868.519120249 39.736906065375 37506.717700711 17.1072563663963 -60.7822227344732 441178.292607382 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 20:30:13 2021-Apr-15 20:30
2107-May-07 05:57 2_02:48 Earth 0.342295638304014 0.306841646625726 0.377754641408141 13.9177591369736 13.9171998297842 2490751.747687463 3047.89929701521 1769278.06986188 14.017155604382 2.19317165597472 107469.933722316 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 20:30:13 2021-Apr-15 20:30
2116-Jul-28 16:56 3_08:29 Earth 0.351743343595302 0.296104053050187 0.407384464676365 14.1931835813794 14.1926498597358 2494122.205641757 4828.94196812103 2774840.62766264 10.7694407422021 1.01246043244365 67054.4769814275 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 20:30:13 2021-Apr-15 20:30
2148-May-28 15:22 8_23:34 Earth 0.101649256510533 0.0519272833828295 0.151832826626285 6.29543952117654 6.29127441780846 2505749.140210076 12934.316624279 2514282.52639599 5.68465596529204 7.15809474955896 223194.938102131 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 20:30:13 2021-Apr-15 20:30
2164-May-05 14:40 19:49 Earth 0.373955537809389 0.36072805570758 0.387183290845199 14.8232118005724 14.8227311193959 2511570.111354818 1188.60396324267 659798.76065315 15.1680193865235 1.48685811301534 74734.3216951653 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 20:30:13 2021-Apr-15 20:30
2164-Aug-13 02:38 3_15:14 Earth 0.457460051266779 0.446666358720495 0.468165595280112 1.15517422817855 1.15012107325868 2511669.609996801 5233.91940963919 447635.487528487 20.7669755025634 -21.5152437481038 35616.7784509232 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 20:30:13 2021-Apr-15 20:30
2169-Mar-16 01:38 2_00:34 Mars 0.0546738537497805 0.0507737584106627 0.07227909357192 8.57924411785543 8.5786337482067 2513345.567890021 2914.05567878055 1554020.45044623 17.0665629094199 68.2284424253098 449207.578988419 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 20:30:13 2021-Apr-15 20:30
2173-Jul-28 04:50 3_17:47 Earth 0.324922921610774 0.266331023067366 0.383518121296656 13.4293459603372 13.4287353178489 2514940.701062611 5387.28883066522 2922279.80059805 10.2271206512858 1.19116411799231 76024.1033620871 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 20:30:13 2021-Apr-15 20:30
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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