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(2020 TG1)
Classification: Apollo [NEO]          SPK-ID: 54055039
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5084571491200756 0.00061829  
a 1.342821046705074 0.0010723 au
q .6600540855189762 0.00030317 au
i 5.381257420342411 0.0060664 deg
node 41.16460958647041 0.00098262 deg
peri 75.37594201390372 0.0034312 deg
M .9871450136038772 0.014953 deg
tp 2459198.941509743315
(2020-Dec-15.44150974)
0.025475 TDB
period 568.3627883184461
1.56
0.68082
0.001864
d
yr
n .6333982579420679 0.00075872 deg/d
Q 2.025588007891172 0.0016176 au
  Orbit Determination Parameters
   # obs. used (total)      28  
   data-arc span      11 days  
   first obs. used      2020-10-06  
   last obs. used      2020-10-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .34301  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-18 08:06:22  

Additional Information
 Earth MOID = .021752 au 
 Jupiter MOID = 3.10151 au 
 T_jup = 4.746 
[ hide covariance matrix ]
Orbital Elements at Epoch 2459131.5 (2020-Oct-09.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5084038045514696 0.0006183  
q .6598072875611949 0.0003024 au
tp 2459198.961033301670
(2020-Dec-15.46103330)
0.025567 TDB
node 41.18250642756998 0.0010352 deg
peri 75.40866022719135 0.0033083 deg
i 5.37575348539792 0.0060815 deg
  Orbit Determination Parameters
   # obs. used (total)      28  
   data-arc span      11 days  
   first obs. used      2020-10-06  
   last obs. used      2020-10-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .34301  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-18 08:06:22  

Additional Information
 Jupiter MOID = 3.10151 au 
 T_jup = 4.746 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.822901508888469E-7 -1.869617018956995E-7 -1.580741115152414E-5 -5.132514634978362E-7 2.035784894904929E-6 3.759808137420903E-6
q -1.869617018956995E-7 9.144581736881091E-8 7.729928675750282E-6 2.492905914654221E-7 -9.958399585133985E-7 -1.838556284466939E-6
tp -1.580741115152414E-5 7.729928675750282E-6 .0006536851026141807 2.135690472789729E-5 -8.416851293053501E-5 -.0001554810925866992
node -5.132514634978362E-7 2.492905914654221E-7 2.135690472789729E-5 1.071585569715938E-6 -2.802170102304603E-6 -5.098034300863148E-6
peri 2.035784894904929E-6 -9.958399585133985E-7 -8.416851293053501E-5 -2.802170102304603E-6 1.094494581557555E-5 2.003486701243481E-5
i 3.759808137420903E-6 -1.838556284466939E-6 -.0001554810925866992 -5.098034300863148E-6 2.003486701243481E-5 3.698449138733503E-5

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 23.8   .30986 E2020U88 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
2013-Apr-30 11:50 8_10:52 Earth 0.243114317538258 0.0720588793007035 0.416576226594309 22.0239143950818 22.0234167585935 2456412.992916646 12172.0725017208 8674317.87509639 277.497429911091 -5.6463194213935 12274.8578632393 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2020-Aug-31 21:08 05:50 Mars 0.0992256447552431 0.0992002975961049 0.0992513901995609 12.8864248541056 12.886200954368 2459093.380449757 350.430061456654 10191.7128273561 251.141649040223 82.9642690701234 53708.9757554636 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2020-Oct-22 22:49 < 00:01 Earth 0.0470096149878993 0.0468283996201152 0.0471908295257289 13.7387409497007 13.7346148098088 2459145.450730403 0.362276285990758 9031.08569308483 29.848200736788 0.112986753443106 561.424854013461 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2024-Feb-06 16:16 9_20:18 Earth 0.320358773533369 0.309471473701877 0.331367922042733 13.9585140105675 13.9579181483928 2460347.177827466 14178.3507176093 628596.499884419 275.407449659249 29.7074282791308 64167.3582362256 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2024-Apr-30 23:17 8_13:53 Earth 0.465513634224199 0.412506267171297 0.518689204332355 7.95830779073113 7.95758854242909 2460431.470069229 12352.9397667069 2683983.21215937 185.843529599571 9.48302735591166 33301.8090791287 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2027-Apr-30 20:09 6_13:28 Earth 0.239632390118276 0.107028398109028 0.373286045880117 21.9234140564532 21.922906874637 2461526.339444520 9448.05775047822 6685590.23392367 276.880038083737 -5.65663859670106 12151.9468611554 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2041-May-01 08:06 8_13:44 Earth 0.259955567055726 0.0942318063013592 0.427447677267901 22.53068710188 22.5302321733407 2466640.837252221 12343.5039299255 8376690.96478463 302.590955883463 -5.63539816876397 11993.1320598396 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2044-Aug-18 23:30 1_20:14 Mars 0.0801306174041268 0.0485202078002308 0.152152655019416 13.3680792658241 13.3678120002467 2467846.478872582 2654.42148110464 4011211.26826381 238.222034078818 -37.2687959079232 31222.1782830917 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2048-Oct-28 03:01 2_16:23 Earth 0.10711368164908 0.0760789096202746 0.1386721477983 11.9026285266415 11.9005384478306 2469377.625442906 3862.57213422668 1604764.08675565 109.760826054858 -12.8477551964827 30891.1602174128 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2052-Feb-18 11:15 5_10:51 Earth 0.301849890853131 0.289315000665468 0.314405952618529 12.9025978313638 12.9019136745019 2470585.969092026 7850.63483449428 638167.470565047 73.7974335123384 11.4206146226945 87213.4524208268 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2055-May-05 00:48 4_07:06 Earth 0.323722820600073 0.227508109194284 0.420085553000784 24.4384914870152 24.4381546904616 2471757.533133500 6185.88164830064 4813922.64183866 308.289581871499 -3.9347336102389 10190.2026240614 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2065-Oct-21 11:01 2_04:00 Mars 0.0610711299817629 0.0588142122847816 0.145012351349499 13.938314445951 13.9379781162564 2475579.958949256 3120.04011235732 5789756.78394797 78.5618635383056 -74.3802563932347 112454.253364992 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2069-May-04 17:34 4_21:14 Earth 0.324836304892791 0.21819882220395 0.431704210870598 24.4548602163763 24.4545247989759 2476871.232106905 7033.80891385561 5340781.73129806 325.934324553085 -4.38377756754793 10783.3129485128 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2076-Oct-31 11:09 1_04:35 Earth 0.136955869579314 0.1275014512898 0.146462772915828 11.0266543929824 11.0248898887927 2479607.964753130 1714.54030570001 491307.28470663 186.28344408404 -15.726465348545 29052.3186676769 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2080-Feb-21 01:26 4_03:08 Earth 0.297473670129445 0.290963192861093 0.303987366131678 12.6302716093524 12.6295624181686 2480815.559880567 5948.38825343456 328377.141712345 56.7605047363865 8.59992194441492 79773.943249267 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2083-May-05 05:11 3_02:41 Earth 0.324102004048438 0.266357398175421 0.381910157413786 24.4152121881832 24.4148754649118 2481984.715780293 4480.52047929264 2889949.33678154 328.012717426662 -4.42769517494198 10779.6146475609 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2084-Sep-07 11:42 5_13:44 Venus 0.13955130323097 0.0518937507463496 0.237017682160503 18.3249685519458 18.3241193678069 2482475.987500499 8023.89099802763 4976761.80050144 166.924127092616 -16.2580852810716 35680.743808592 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2091-Jan-13 21:47 9_14:17 Venus 0.115620630628369 0.0151465604580536 0.268849383603711 17.4608380710274 17.4597623939731 2484795.407465000 13817.2889688676 7669208.43476095 172.987373974938 -7.53410178757836 12698.2285318292 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2097-May-05 00:41 6_04:46 Earth 0.328741920801649 0.209008993462391 0.44877032858645 24.5642352016072 24.5639052449174 2487098.528314216 8926.16943087661 5998137.5793597 332.051348950919 -4.38427065447329 10698.9114901079 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2111-Feb-21 19:28 6_11:20 Venus 0.137140298047148 0.0424538429405773 0.250161906108129 18.1879361245972 18.1870655002043 2492138.310809094 9320.25138819146 5768977.9220138 163.62247350502 -16.7297902475033 36858.5858129353 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2111-May-09 01:00 4_15:24 Earth 0.37858701936333 0.292045379000039 0.46524452259023 26.0574831866255 26.0572130917016 2492214.541553025 6684.35957157427 4330982.16633477 369.7494778231 -4.26447977844057 10752.7539137338 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2115-Sep-27 20:42 3_00:24 Earth 0.486806762380035 0.424011898862644 0.549658278085869 29.3950946541623 29.3949084530518 2493817.362681367 4344.36324379813 3143665.09050387 128.554429633159 4.74269316576862 42943.3741816464 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2117-Jun-30 12:16 3_11:54 Venus 0.141488491923353 0.0864461053421073 0.196801695883172 18.7194648284942 18.7186449227849 2494459.011237507 5033.60002165952 2768762.59848499 164.297571574149 -5.91260646853521 12689.7491421455 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2118-Nov-14 10:29 8_16:23 Earth 0.200967158767934 0.169497197343305 0.232828999164534 9.91802463897643 9.9166877622827 2494960.936680446 12502.6268253547 1639925.24950768 190.697651169303 -15.4624566749586 36739.9576361332 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2122-Mar-08 14:25 01:23 Earth 0.262298555729929 0.259989852310925 0.264607395938241 10.9185038767029 10.9175734721454 2496171.100514980 83.0604407725225 115515.971544269 88.8515933058994 -4.77421365792373 25037.6053417237 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2125-May-10 04:38 1_04:04 Earth 0.411842475364708 0.378674644786143 0.445017786219163 27.0583910956658 27.0581519947881 2497329.693324376 1684.01637524022 1656446.09239416 358.193696932832 -3.02729935986205 8583.82071011489 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2129-Sep-29 20:29 3_11:08 Earth 0.439476989242954 0.370014031632036 0.508980831281212 27.9607828826477 27.9605660480529 2498933.353331649 4987.67992662164 3471297.86811404 159.29115719042 3.45422796731836 22868.6245340653 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2139-May-13 05:15 6_20:47 Earth 0.459618273733308 0.31100968478707 0.608429685097179 28.4876692251738 28.4874657273812 2502445.718428344 9886.54445717111 7431181.40606959 408.754316766027 -3.52124027506709 9766.32002372375 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2143-Oct-01 13:37 6_10:08 Earth 0.414908204018536 0.28341691298692 0.546605787821835 27.2319366587514 27.2317008370943 2504048.067083279 9248.17485431912 6578281.75658507 150.598110044188 3.82074012954482 25180.0821595745 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2153-May-12 19:24 2_12:20 Earth 0.461341159696252 0.402078997068361 0.520630012977782 28.5171988155863 28.5169962876989 2507559.308494003 3619.62358558893 2961004.91530073 403.587299448 -3.36631952641138 9497.25561692461 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2157-Oct-01 14:05 11:18 Earth 0.407118037357399 0.396229132124875 0.418006964881829 26.998383272992 26.9981408598258 2509162.086663903 678.17534860152 543007.015068241 210.51583564435 -0.561509551542306 2603.05682858276 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2160-Dec-02 04:34 3_13:43 Earth 0.255511157873488 0.244828924229694 0.266221627654651 11.1815468638989 11.1806142138637 2510319.690154810 5143.31693289496 549945.744369377 271.999148063246 -14.1191734873642 24336.1996194311 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2167-May-13 02:29 3_10:46 Earth 0.455508826183821 0.392420473039698 0.518635345148586 28.348349010483 28.3481426676591 2512672.603297904 4966.06316692302 3153773.94785938 414.998867676297 -3.74996150785707 10133.7641028217 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2170-May-25 01:44 7_02:23 Venus 0.0959995807586774 0.0148595114136625 0.199156185143255 16.468677620425 16.4673040245027 2513780.572345575 10223.2650003505 5173947.07764086 181.516167582027 -8.91226456503353 11972.3883696612 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2170-Aug-28 08:43 1_23:49 Mars 0.0523656583662479 0.051970085575913 0.0854905245454525 14.4944710749008 14.494093882532 2513875.863135271 2868.50873086902 3066532.50399787 265.28980989772 83.0006771059305 29820.9612799049 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2171-Oct-01 14:36 4_13:54 Earth 0.419256318446666 0.325954846548068 0.512706174963296 27.3486262106438 27.3483938304712 2514275.108451491 6594.01057993427 4672850.41662429 138.0239573743 4.71234836339197 34118.8191639619 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2181-May-13 12:07 5_03:12 Earth 0.471730749918395 0.374658435363716 0.568889657610337 28.8559562970876 28.85576055502 2517787.004907693 7391.78534985209 4853239.37044853 427.845994228208 -3.69067534202145 10026.9972426132 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2185-Oct-02 14:28 5_07:41 Earth 0.389093317323336 0.280192922354733 0.498221830653715 26.4406744472189 26.4404154541255 2519390.102719416 7660.75554225472 5456375.81786596 133.094214461311 4.74729672835293 33003.6041816524 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2191-Oct-30 07:13 22:51 Mars 0.0957251514132614 0.0556293511329691 0.176127874744819 12.8913193396189 12.8910873403234 2521608.800732576 1370.9990823499 4448590.69332696 86.0152954412949 -35.5313961560357 100524.681597437 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2195-May-14 21:29 4_14:42 Earth 0.489007921491988 0.403699277333573 0.574380593789908 29.3743849225816 29.3741994289295 2522901.394877436 6642.05048511525 4264731.68067285 440.143206343889 -3.69952150758013 10132.8654306947 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2196-Nov-05 03:21 7_08:52 Venus 0.080875651903481 0.0149691924963068 0.180054644394491 15.7023311914837 15.700621134167 2523441.639339984 10612.183169963 4984202.30592198 186.637119246108 -10.6764120963687 11845.2854016138 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
2199-Oct-04 10:05 2_17:00 Earth 0.365164489172438 0.308286803256303 0.422125521027262 25.7273166240088 25.7270330073596 2524504.919864405 3900.4478610732 2851639.77998998 113.089890122385 5.47373996293391 41696.9791348026 T 5 CATAB v2.0f-lin.ifort 2020-Oct-18 08:06:23 2020-Oct-18 08:06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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