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(2013 MD8)
Classification: Apollo [NEO]          SPK-ID: 3644707
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5766542322862669 1.052e-07  
a 2.054966003058287 2.6548e-08 au
q .8699611601903321 2.2736e-07 au
i 1.717101819532255 6.0685e-06 deg
node 134.1151517045654 8.4601e-05 deg
peri 68.61978941359131 9.1414e-05 deg
M 210.8345245167035 1.3298e-05 deg
tp 2459646.331967011233
(2022-Mar-07.83196701)
4.689e-05 TDB
period 1075.982948494114
2.95
2.0851e-05
5.709e-08
d
yr
n .3345777928022336 6.4835e-09 deg/d
Q 3.239970845926242 4.1856e-08 au
  Orbit Determination Parameters
   # obs. used (total)      21  
   data-arc span      2063 days (5.65 yr)  
   first obs. used      2013-06-19  
   last obs. used      2019-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52891  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 08:15:47  

Additional Information
 Earth MOID = .0103895 au 
 Jupiter MOID = 1.71697 au 
 T_jup = 3.558 
[ 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 24.5   n/a MPO466432  

[ 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
1902-Feb-05 00:28 00:28 Earth 0.163622391731139 0.163312207863387 0.163932576471898 18.2519078230858 18.2510156030563 2415785.519201940 27.8395027001639 15479.1154475681 7.76656313116183 -2.24617151785579 114002.951388078 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
1931-Jun-11 13:59 00:03 Earth 0.0256051762993695 0.0256016996685263 0.0256086652838955 13.5968813343923 13.5892259402449 2426504.082605528 2.65348818363283 905.570129174261 10.5051607823233 -78.9664000437224 356325.597369707 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
1934-Feb-27 13:33 00:05 Earth 0.0749791062292859 0.074963347108397 0.0749948653848297 11.439638271934 11.4365314326805 2427496.064767535 4.81687872657293 789.946275760433 7.57527241654731 5.79571772675556 160219.031313547 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
1937-Jan-20 06:14 00:01 Earth 0.438898342634523 0.438881330944456 0.438915354324688 26.7041421507075 26.7039148129177 2428553.760041813 1.35759673726398 848.35641066115 10.4097014231923 0.679482451246153 99517.3238304438 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
1957-Aug-05 14:42 < 00:01 Venus 0.132926373588963 0.1329257722955 0.132926974884368 6.64144519433785 6.63898496472148 2436056.112736573 0.242125266466745 43.1469734273624 17.3251126371784 51.7988443425353 1029003.92113129 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
1966-Jun-25 20:34 < 00:01 Earth 0.212286551389252 0.212277278992003 0.212295823795708 19.4589718837878 19.4583268578447 2439302.357124388 0.956320357098495 467.61110246933 13.21210869317 -8.59276454461539 334674.211702904 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
1969-Apr-26 11:43 00:04 Earth 0.153014263824392 0.153012349905885 0.153016177744082 10.9462885461212 10.9446976379648 2440337.988008149 4.05875850101882 97.7851475939084 8.44558404880945 12.6374860231639 574815.697592373 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
1972-Feb-10 12:08 00:02 Earth 0.0992989541300031 0.0992824956318681 0.0993154126422662 16.2173773095663 16.2157226478544 2441358.005257763 1.57611226456906 822.842114716908 7.58029007396053 -4.14599459588086 133896.099715382 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
2010-Jun-30 07:23 < 00:01 Earth 0.317395238419319 0.317394255426288 0.31739622141291 22.0126555736663 22.0122742065232 2455377.807892336 0.232988706502102 53.8965678990351 16.243525447162 -25.8535802632624 1302813.37074016 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
2011-Dec-12 14:14 < 00:01 Jupiter 1.95033634236984 1.95033415466089 1.95033853007924 3.15952478889003 3.01894115080191 2455908.093153736 0.253243955960209 125.183896999504 31.1743617433067 -33.8164020472161 1147090.24152295 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
2013-Jun-09 00:21 < 00:01 Earth 0.0379525108812254 0.03795221123704 0.0379528105257775 13.2742073664913 13.2689174381388 2456452.514927534 0.179961839441734 16.2914699446508 6.30778676329665 25.5919507948749 531344.687701444 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
2016-Apr-13 15:07 < 00:01 Earth 0.135669745705141 0.13566911184047 0.135670379570428 10.4201659278314 10.4182810031845 2457492.130061117 0.100440354074923 35.0422541890134 9.33555238905572 26.6281099225011 923702.814519751 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
2019-Feb-19 17:55 < 00:01 Earth 0.0387815664604113 0.0387813295713073 0.0387818033495969 13.5980019940634 13.5929484900329 2458534.246331817 0.182840472971157 12.4583589142671 8.35520632454892 25.338660712604 539865.569375454 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
2022-Jan-28 13:14 < 00:01 Earth 0.382705818626131 0.382704872553274 0.382706764698987 24.0385692397956 24.0382796112972 2459608.051490789 0.238299784103671 47.1762900871256 11.0292255617998 -0.254711566622037 1053043.19630597 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
2022-Mar-09 01:59 < 00:01 Venus 0.149539840056038 0.149539308729753 0.149540371391103 5.28242643337675 5.27967669341094 2459647.582423733 0.0947481914850635 64.4086720338134 6.08000989097272 66.2580155338956 6174342.95479596 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
2023-Sep-26 21:34 < 00:01 Jupiter 1.8889386274076 1.88893656309713 1.88894069171936 3.06926027548015 2.91950935761789 2460214.398605914 0.473314307783678 136.343674764682 28.520013679352 -39.7096782378437 1421414.72926646 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
2035-Jul-14 05:47 < 00:01 Jupiter 1.83648296649598 1.83648084892308 1.83648508407171 2.99982075370494 2.84191567987524 2464522.741082716 0.912521400425847 160.915476529895 27.0740031702118 -45.5481670588635 1824818.14274445 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
2047-May-09 20:59 00:02 Jupiter 1.80128920115658 1.80128679459786 1.80129160772113 2.95186032932811 2.78801306689189 2468840.374484636 1.57475125529752 208.17391085089 24.3298414907053 -51.7429083076957 2541192.13606553 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
2059-Mar-13 16:44 00:02 Jupiter 1.78502118157522 1.78501823428604 1.78502412887494 2.9263157105944 2.75940030972549 2473166.197174811 2.29514868783632 269.760573162541 23.259372963322 -54.3297251258013 3119574.74161042 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
2071-Jan-21 23:08 00:03 Jupiter 1.78186822430089 1.78186453862258 1.78187190999601 2.90401251358091 2.73542973343485 2477498.464152829 3.06365635747007 338.111949175218 23.1024359506066 -54.7043052835344 3445540.66541876 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
2081-Jul-06 14:56 00:02 Earth 0.471797218399361 0.471763668548698 0.471830768259731 25.6235517963719 25.6233313923478 2481317.122349955 2.37209872826189 1676.39948517839 22.2477618308348 -3.66017255273568 190769.637589942 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
2082-Dec-08 04:02 00:04 Jupiter 1.78902161332349 1.78901705242134 1.78902617424883 2.87584215494226 2.70620706259199 2481836.668148723 3.77997338100724 404.318923011975 23.7971432805751 -53.401908706584 3489976.27753302 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
2084-Jun-28 18:52 00:03 Earth 0.336193201370212 0.336158061013301 0.336228341744533 21.5379981181347 21.5376301401764 2482405.286026067 2.64760136120361 1756.45323341657 18.4902104806958 -3.94997510569591 173098.428196846 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
2087-Jun-18 13:54 00:03 Earth 0.158325664173358 0.158290384899226 0.158360943603258 16.3070144357654 16.3059823867454 2483490.079054899 3.4592122677004 1776.58400402116 12.9783302809178 -8.02772574632194 234030.70793136 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
2090-Jun-03 12:11 00:06 Earth 0.0263776477983621 0.0263751804916201 0.0263801479781069 11.6628606183806 11.6541963368833 2484571.007578731 5.97301499506472 1478.05002166687 9.02240514949533 -85.2116119453024 433713.317378146 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
2093-May-02 12:59 00:34 Earth 0.101877440503405 0.101849523570926 0.101905357740215 9.62502578920654 9.62230813781919 2485635.040735868 34.4239599499886 1419.54125979226 8.44767361304855 11.2843338099883 347868.23522958 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
2094-Nov-05 12:39 00:13 Jupiter 1.80882014330359 1.80881339792407 1.80882688886109 2.87022313806593 2.70215356586551 2486187.027302016 12.7618972052092 995.677246768304 51.9331667639577 -77.0922952821799 6987253.17521043 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
2096-Apr-08 18:11 00:55 Earth 0.102289620536969 0.10226342013468 0.102315821014032 9.55833448387889 9.55560889411321 2486707.257497771 55.2301219336666 1313.77051647854 8.83713979557011 6.03962776110972 176838.668051499 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
2099-Mar-10 11:42 00:50 Earth 0.0385632935978439 0.038419718077335 0.0387069775674313 10.4373793802953 10.4307574507163 2487772.987187549 49.6324781915035 7855.16672896317 9.21497202409828 24.2294826243175 266295.164578684 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
2102-Feb-26 20:54 00:19 Earth 0.0531970923318455 0.0530742043235041 0.0533200076811016 12.961037798409 12.9571727989007 2488856.370879422 19.3680975213356 6416.97886627374 9.26450509340502 -17.2566507038363 240227.298348321 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
2105-Feb-15 18:32 < 00:01 Earth 0.192491823506207 0.192488024249518 0.192495622764351 17.2725435289174 17.2717421205924 2489941.272087674 0.226815582302463 191.285170764906 10.221002209221 -7.95452655302277 390015.507715431 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
2106-Oct-17 18:10 00:07 Jupiter 1.85387389970232 1.85387195625598 1.85387584315109 2.85368731826597 2.6888184704948 2490550.256758715 7.44799072173118 912.286906588167 116.66599336152 63.4913250658419 1457247.18861119 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
2108-Feb-11 22:49 00:11 Earth 0.287641275581068 0.287496335100412 0.287786216247237 19.9783956004634 19.9779319341099 2491032.451033310 11.2700893532198 7236.77455672812 10.7997480299391 -2.90806917368248 182645.340471842 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
2111-Feb-04 19:10 00:21 Earth 0.41327285434067 0.412990578350365 0.413555130430134 23.7929997498651 23.7927287751614 2492121.298890547 20.5438184113114 14079.584412134 12.1159933908073 -1.32873370818321 107709.667328101 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
2118-Sep-28 17:15 01:07 Jupiter 1.90793524045158 1.90784567998522 1.90802480294016 2.84139693390179 2.68060480721698 2494914.218983332 67.4375933031417 5487.87723768695 38.0557048659532 -43.4232338974325 4477279.62402182 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
2130-Sep-19 05:21 02:06 Jupiter 1.99212592483488 1.99192696255322 1.99232489119689 2.81827012084003 2.66313274593343 2499287.723260245 125.60106270937 10937.7794972082 33.6319199732692 -27.8126952716331 4592084.03589191 T 8 CATAB v2.0g-lin.ifort 2021-Apr-15 08:15:47 2021-Apr-15 08:15
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