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(2018 MJ)
Classification: Apollo [NEO]          SPK-ID: 3825282
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2871406147444267 0.00052072  
a 1.047557962109258 0.0003014 au
q .7467615248887869 0.00033065 au
i 6.974671147300401 0.013106 deg
node 258.3466390803788 0.00087102 deg
peri 263.1640563011823 0.01269 deg
M 6.655806322404273 0.35834 deg
tp 2458993.259581069529
(2020-May-23.75958107)
0.38669 TDB
period 391.6205924134908
1.07
0.16901
0.0004627
d
yr
n .9192570742549095 0.00039673 deg/d
Q 1.348354399329729 0.00038794 au
  Orbit Determination Parameters
   # obs. used (total)      26  
   data-arc span      18 days  
   first obs. used      2018-06-17  
   last obs. used      2018-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .486  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 07:17:00  

Additional Information
 Earth MOID = .00769756 au 
 Jupiter MOID = 3.64716 au 
 T_jup = 5.820 
[ 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 26.1   n/a E2018N20  

[ 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
1922-Sep-16 20:44 02:11 Earth 0.357685570949107 0.326534832543639 0.390126286815173 7.76134581213482 7.76038596790832 2423314.363580502 131.365818029414 1913740.0030084 811.306757177428 33.9145224758621 24487.8475124854 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
1936-Nov-23 09:04 6_04:10 Earth 0.127962876305127 0.0288431002816173 0.28826520340592 12.734437135194 12.7328019140498 2428495.877666383 8889.98985225492 8085623.50327026 500.468595163636 -13.0396680492364 7188.61261979388 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
1940-Mar-20 20:51 17:09 Venus 0.135039266855573 0.106010193418869 0.184392539947205 10.1874022863459 10.185823661012 2429709.368977505 1029.02942677289 3301742.85910883 262.39557044653 50.4851010108159 92162.7094608909 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
1940-Jun-21 13:37 2_03:15 Earth 0.19602357628672 0.133104085222892 0.259047056927645 14.6231454292897 14.6222158700905 2429802.067197523 3074.52948166672 3148195.5562354 41.2875404792577 -3.92343218108299 38604.7365462548 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
1980-Oct-27 11:12 2_21:48 Venus 0.125352258705295 0.111511293547329 0.267000974770326 9.35644384027355 9.35459214745026 2444539.966788486 4188.42785155867 9243848.39798229 686.339273422145 62.848670558516 54196.2597782958 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
1982-Nov-09 02:12 4_20:55 Earth 0.443083187338962 0.334451837827207 0.551735920295034 22.1919066870382 22.1916357083604 2445282.591774377 7015.23429547259 5419713.35651721 961.19109467541 -1.60323021028214 1710.68588373807 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
1983-Nov-29 20:05 4_00:21 Earth 0.0280992409739438 0.0250584918065094 0.0985558922108094 9.54881520287927 9.5388795987036 2445668.336864251 5780.54500582695 4120877.25698308 569.024850252897 -63.1731262025914 5888.70688754055 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
1984-Oct-07 22:35 9_18:04 Earth 0.321875737461732 0.298586791218242 0.345815425783234 7.16141246400841 7.16025645696226 2445981.440953317 14044.3258442416 1381235.94162948 841.195617142927 31.4410786821412 19048.0524525232 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
1985-Aug-19 18:22 6_21:19 Earth 0.352283050145575 0.342853933810189 0.361928777985884 7.66210030512365 7.66111311510851 2446297.265278053 9919.39339705004 644974.665382134 716.435486394802 -42.4802873537233 29316.7987723388 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
1986-Jun-06 14:51 3_18:24 Earth 0.129146533651811 0.0820085257581586 0.17660969180802 5.84434924321331 5.84081802411301 2446588.119066616 5423.56120615842 2380753.62993823 125.254048431711 6.96299144249544 15061.0809294405 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
1987-Jun-26 09:42 1_21:02 Earth 0.282509545209038 0.248087965934707 0.316943924389545 17.1277321714486 17.1271815078749 2446972.904008098 2702.16261912245 1719401.04541728 47.0185918564883 -3.17199501617552 45434.7235441365 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
1996-Oct-22 23:23 6_04:39 Venus 0.145707396149402 0.140320599863118 0.264353302454379 6.10231707199027 6.09987431923719 2450379.473960915 8918.65429462667 9215909.79407649 100.548087763653 -74.3751316856999 31340.3255343164 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
1996-Dec-17 03:58 1_07:56 Venus 0.138721157104998 0.129231919582853 0.185966736083601 8.52580054445615 8.52396426893026 2450434.665333531 1916.47673566862 4154447.24384619 126.738597934436 68.7051860172399 22499.6901610444 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
1998-Nov-12 04:47 4_14:53 Earth 0.377347093610947 0.287766029090857 0.466931358340345 20.2045750327005 20.2042255502411 2451129.699082064 6653.08176880186 4467461.38626761 930.355399102982 -0.772429467891592 712.168356013011 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
1999-Dec-03 06:11 7_04:39 Earth 0.0526268043668399 0.0262613850667217 0.155508301793136 7.92544919338427 7.9190583730727 2451515.757974932 10359.0757835619 5369978.76168268 497.724915933653 29.9562736225003 7420.28916089962 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
2002-Jun-10 04:07 5_21:25 Earth 0.0601320272402465 0.00800233483352547 0.182298365350342 7.55814331563502 7.55227842496081 2452435.671583272 8484.63473779887 6110592.54549515 21.0978327529459 7.66874717606461 59671.4657606293 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
2003-Jun-29 08:42 5_03:09 Earth 0.350843454194982 0.239324164377773 0.462500985854738 19.1290098307201 19.1286128119907 2452819.862526635 7389.24805714043 5575290.55495441 57.7399571324836 -3.40708819133599 50716.230521532 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
2014-Nov-15 13:30 1_00:41 Earth 0.301678604364716 0.278726296778993 0.324638661672006 17.922632887289 17.9221400858037 2456977.062437852 1481.45212678551 1147268.52806614 756.584706813147 -3.82529887668227 3396.79174189201 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
2015-Dec-10 22:37 2_23:05 Earth 0.126575104820209 0.113418637278202 0.141465099140635 6.02807243429517 6.02457933084302 2457367.442487600 4264.78921243343 1018235.77305262 520.936671682491 46.2238435220409 14636.8065699243 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
2016-Sep-20 18:36 1_05:53 Earth 0.354729608368881 0.353403328899942 0.35606552507648 7.68398577088337 7.68300818258923 2457652.275005443 1792.80899302991 113629.644421355 1429.46248413402 -54.2721950050819 19582.8964924556 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
2017-Feb-12 11:58 07:05 Venus 0.125433886897935 0.122902803876841 0.128271677178722 9.38803877718765 9.38619451844549 2457796.998944887 424.695717586778 337139.468215784 749.703537432554 66.5925813183075 69811.7498993294 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
2017-Mar-18 08:34 1_08:26 Earth 0.265181349197582 0.263366238344732 0.267006486160541 8.89594823493419 8.89481868689365 2457830.857110633 1946.45347856071 121862.531658498 820.383541215655 41.8830483804946 19374.4672789927 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
2017-Aug-02 09:35 18:05 Earth 0.317853869695427 0.31340974106083 0.322299437143533 7.11096920668799 7.10979026572326 2457967.899445092 1085.2988005277 224197.712618375 199.278427714304 -8.73781641900002 22105.4518651027 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
2018-Jun-13 07:53 < 00:01 Earth 0.0107013676615461 0.0106390223780576 0.0107637089186621 9.35825089287929 9.33160703753377 2458282.828191968 0.502434335572561 3091.47616482039 9.97420851096848 -0.187568650339354 326.646892052692 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
2019-Jul-03 19:05 09:28 Earth 0.444697493050018 0.436457753310313 0.45293785180383 21.9034589108542 21.9031853602457 2458668.295034087 568.215822842184 411730.040798952 64.6066341738813 -3.65903956241867 59985.8670896088 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
2029-Nov-14 06:17 4_10:20 Earth 0.343463632679023 0.24879333766 0.438177538361615 19.1627551934966 19.1623503583275 2462454.761922582 6380.08382207275 4725854.71411605 817.527867316122 -2.2822152235952 2184.92528552987 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
2033-Jun-15 07:33 5_02:39 Earth 0.056432255659954 0.0078459802553946 0.162507702202201 10.660086119658 10.6556560099132 2463763.814673565 7359.40252350939 5307338.54057875 27.9599654264793 -8.02015911119662 37810.1600379846 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
2034-Jul-06 02:26 4_08:35 Earth 0.498406387308088 0.407473598519352 0.589422239289228 23.4820002942326 23.4817726294927 2464149.601696157 6275.18068866451 4547854.08220385 72.7347779809147 -3.98786791198473 67483.2843250434 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
2044-Nov-21 02:58 16:02 Earth 0.197076973708703 0.19230585298058 0.20185649384595 14.8021109750275 14.8011975640723 2467940.623267864 962.2591493189 246618.290331262 1493.18998746569 15.0892014254935 4491.68068054331 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
2045-Nov-02 07:41 3_02:50 Earth 0.254771148344379 0.245062617554751 0.264516767619241 6.01073152142924 6.00899132748102 2468286.820154712 4489.83824380137 508701.574103545 798.987137645162 17.6008480080933 9196.26124495476 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
2046-Jan-24 20:22 4_11:17 Earth 0.224626072647088 0.21876020801859 0.230510272880238 7.70490694244671 7.70336727052555 2468370.348678363 6437.22308182307 309954.424412851 403.312774710085 -19.1142728225648 15533.1874775394 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
2046-Sep-03 09:15 2_15:26 Earth 0.3690144428028 0.367985306139804 0.370103325006461 7.8992560934741 7.89834196354463 2468591.885381532 3806.40657190921 240094.235622508 1139.7151126817 -77.2995579125949 29824.5351787161 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
2048-Jun-23 03:17 2_00:01 Earth 0.229320772966958 0.183620668975029 0.275056146747449 15.5886101840408 15.5878648139778 2469250.636784556 2880.61057890258 2284165.88655796 48.8974574587696 -3.5246566679389 41291.4802804908 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
2054-Oct-15 18:49 2_14:32 Venus 0.14308170218175 0.129149575749616 0.222490530339209 8.88332372501363 8.88161508281787 2471556.284017376 3751.54250459467 5963753.19040463 119.581037246071 64.524594668555 23823.4601242345 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
2058-Nov-10 09:09 6_19:25 Earth 0.440003155174569 0.304452496430902 0.575553626725898 22.1131651350253 22.1128912877993 2473042.881538109 9804.56684407262 6759343.48839356 884.970992329639 0.293169794084119 330.930439585449 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
2058-Dec-15 05:29 3_02:14 Venus 0.121300122599393 0.115767776704804 0.217086686391982 6.79193055634675 6.78929423246394 2473077.728171354 4453.59221635661 7353295.17354464 452.664781278986 -72.6245904812936 49737.0244142288 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
2059-Feb-03 19:28 1_15:25 Venus 0.131541689396352 0.130841771501822 0.211559121515886 6.42833878662097 6.42577020395108 2473128.311028972 2365.40704772106 7616018.26016555 183.049988825103 -84.0723350120057 17257.639835231 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
2059-Dec-02 22:05 9_14:18 Earth 0.0323012092157445 0.0217925560443802 0.18572023852133 8.52587253130299 8.51619195154473 2473430.420103535 13818.4361148633 8009477.91579227 493.006202994484 42.4669129842553 6167.66402038445 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
2062-Jun-13 15:52 9_05:08 Earth 0.0223319289663894 0.00763510415677469 0.212715520449644 9.73348954115646 9.7212238711294 2474354.161202500 13267.6879841879 9554215.41602152 25.4753574413149 -20.0530310052423 34375.4120576124 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
2063-Apr-06 18:26 3_13:47 Venus 0.11947512986899 0.119462886885416 0.145019654490505 7.21738452394098 7.21486576051644 2474651.267811119 5146.85095003335 4040626.61071748 319.356901466721 -89.4148452117922 52881.1266336622 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
2063-May-26 16:33 2_12:53 Venus 0.13503981135707 0.129684180517771 0.169339293522644 5.90543162121015 5.9027079439742 2474701.189507273 3653.40452234968 3553607.20931782 303.040945817515 -73.7842721659096 19007.5819652309 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
2063-Jul-06 01:12 2_23:13 Earth 0.494954541459422 0.425241098281015 0.564713824828629 23.4000894399082 23.3998593849166 2474741.550226850 4273.46228237893 3485573.28351974 91.4926678132463 -3.87886658832526 52300.316029172 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
2103-Jun-19 07:02 5_10:14 Earth 0.11667591200004 0.0788777422702504 0.154518376782016 12.3777414009555 12.3758962915695 2489333.793240723 7813.96915249937 1889351.09231407 387.096691420451 3.33027062697144 2370.00899878509 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 07:17:02 2019-Dec-04 07:17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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