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(2009 SA100)
Classification: Apollo [NEO]          SPK-ID: 3468431
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2862332309685308 0.00022176  
a 1.144952119050566 0.0015306 au
q .8172287747104564 0.0013457 au
i 3.816031222614391 0.044789 deg
node 160.6023846069232 0.14041 deg
peri 110.0333350201906 0.39428 deg
M 123.8294235809605 2.637 deg
tp 2459046.577976088000
(2020-Jul-16.07797609)
3.5865 TDB
period 447.4859609767238
1.23
0.89732
0.002457
d
yr
n .8044945124406385 0.0016132 deg/d
Q 1.472675463390675 0.0019687 au
  Orbit Determination Parameters
   # obs. used (total)      26  
   data-arc span      13 days  
   first obs. used      2009-09-24  
   last obs. used      2009-10-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .66053  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 02:54:42  

Additional Information
 Earth MOID = .01264 au 
 Jupiter MOID = 3.6192 au 
 T_jup = 5.442 
[ 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 23.9   n/a MPO164377  

[ 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
1997-Mar-10 15:39 9_19:19 Earth 0.399596600371199 0.18016787678996 0.619994655413557 20.7444987197096 20.7441772863171 2450518.152284115 14118.680453126 11010045.8886679 532.843421036465 -4.28352095780659 7823.31789963375 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
1998-Sep-26 00:02 9_23:49 Earth 0.213057496417143 0.0156175406699667 0.421307914289346 15.1423495417102 15.1415236290671 2451082.501357781 14389.3339663137 10397668.9924552 151.903925830952 4.07636612244849 15963.4016646078 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2009-Jan-12 01:55 11:28 Earth 0.463316333239783 0.458790200961104 0.467842689356246 9.13426583952139 9.13363622307002 2454843.580114039 687.951284553787 226276.133207915 1849.42951115305 -4.14300159004824 1910.93372462492 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2009-Sep-15 09:20 00:03 Earth 0.0234426327350375 0.0232526371183847 0.0236326209379163 9.49281152513953 9.48083074052261 2455089.888966079 3.44419531731008 9451.26285346528 22.1480425773302 -0.0484572332787462 237.997407336233 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2014-Nov-24 09:57 8_00:20 Earth 0.449157540798404 0.430024634359638 0.468342367595419 8.7463931531202 8.74571488484201 2456985.914441964 11540.10409338 985259.858285325 1612.50341098307 -14.1681635281152 6313.75942813613 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2025-May-02 17:27 5_00:35 Earth 0.155618137054525 0.141540696920742 0.169725162063286 6.13734102876704 6.13455060200125 2460798.227241685 7234.91983295636 710825.517232564 358.736088811732 8.83913294114719 8006.84592749099 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2025-Nov-16 03:50 08:53 Earth 0.425193979693464 0.421993855974962 0.428426566218821 8.28650473660194 8.2857484721526 2460995.659381905 533.483113058693 245065.301586442 2229.83003798929 -49.1228035105642 14062.6478299778 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2030-Mar-09 22:51 8_13:51 Earth 0.442545154808378 0.282785497765032 0.602680139428452 22.038784750061 22.0385115569051 2462570.451844432 12350.5757386962 8001781.96805061 545.910534524469 -4.30690685268421 8524.24033125128 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2069-Oct-08 05:54 9_09:05 Earth 0.470543411987339 0.245611074232017 0.695732515021031 22.8361222072754 22.835874240977 2477027.745958203 13505.3396820513 11236246.8249863 44.4032833473697 2.47374725502389 56005.4893564913 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2079-Mar-27 17:41 2_02:18 Earth 0.0731980212140528 0.024174807433273 0.156628485684808 10.8329617344629 10.8296010079041 2480485.236616279 3018.3807133243 4272022.1464111 3949.08315793723 -19.3433133273166 823.054544243542 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2079-Dec-06 01:15 5_22:15 Earth 0.475942044855538 0.464771623300427 0.489492221818478 9.20764427047435 9.20703624175659 2480738.552215625 8534.59256999585 1788859.89599448 1320.46006937011 69.7937334124433 45921.3643652785 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2085-Jan-23 05:47 3_03:49 Earth 0.438572974471399 0.419627571051926 0.459444994342935 8.75710273883691 8.75640895009281 2482613.740904201 4548.79023211435 1757605.88579117 3423.61847640259 55.5270305207207 9723.79003229931 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2124-Sep-29 11:59 9_20:09 Earth 0.248655315399926 0.0662055445934028 0.431909258608392 16.194860988884 16.1941993115515 2497106.999461557 14168.8270853216 9145328.89827667 1168.13578660556 3.03595375466057 1447.65472574999 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2134-Mar-08 19:07 5_01:59 Earth 0.498477273438511 0.435125608296664 0.562452079857413 23.7618060564174 23.7615811045499 2500554.296474405 7319.32443207639 3294072.50653859 8033.52930542992 -15.3494515977128 2183.75142675653 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2135-Jan-07 17:17 2_08:49 Earth 0.479072722209965 0.476555981833126 0.483977215624063 9.39207907815693 9.39148688570885 2500859.220245368 3409.38273395394 1697930.76552002 1961.94620444387 83.7287372263053 33136.2521203185 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2135-Sep-23 21:46 4_20:23 Earth 0.120081580770055 0.050575680670026 0.189973673142631 12.4012330739713 12.3994436946097 2501118.406969555 6983.16778700462 3492171.29966961 3035.88385820195 4.60079024350893 417.691966555513 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2140-Apr-28 07:20 5_03:08 Earth 0.146436593920469 0.141790723819582 0.153482030661457 5.89361485875521 5.89052673439266 2502796.805752776 7388.4677614376 982966.966687693 16474.0336868145 72.6727734917744 902.456094058511 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2140-Nov-20 05:46 2_10:39 Earth 0.431034627071827 0.430640415958461 0.433101438667896 8.40946033660947 8.40872522877388 2503002.740500836 3518.63974341355 1610057.57398495 12905.9689153767 88.4860128051707 3169.9166761979 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2141-Aug-16 02:01 18:04 Venus 0.148629597448144 0.147234169864467 0.151970428193481 3.02024702122913 3.01540563867676 2503271.583694207 1083.63687356217 897662.42193379 22778.3017936265 -83.0490615931979 2874.27314945459 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2142-Nov-13 05:01 1_07:51 Venus 0.114347369550607 0.113767317527119 0.117371218343089 2.915120055623 2.90859818156617 2503725.709287910 1911.33629508355 938771.123091396 11871.15883004 -85.567253290051 2369.92573570695 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2144-Feb-07 23:27 2_22:53 Venus 0.106102640875549 0.0855758225159527 0.129340946903408 3.15585166823073 3.14935974920148 2504177.476749085 4252.83361575234 1382744.11593958 1037.57372705762 37.1301823796351 2060.60921331084 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2145-May-04 11:51 5_23:41 Venus 0.127973167484066 0.0686606290458974 0.189661309195601 3.9934901212658 3.98923875381938 2504628.994056096 8620.69318661007 3140308.58518495 1996.65173013906 14.3936959184065 807.305619690723 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2146-Jan-10 09:12 9_10:58 Earth 0.476439031272643 0.45787365276782 0.496562606544335 9.35693460825543 9.35633690544121 2504879.883536357 13617.6169141304 1666786.29545706 2301.78267442793 -54.5758610743496 16079.3588929055 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2146-Sep-22 01:07 4_08:58 Earth 0.0884377062819905 0.0195911720878276 0.186482152171972 11.4698566857328 11.46722964605 2505134.546388166 6298.23177926734 4947131.88121689 477.525177353973 12.8181987217275 6579.13249515312 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2157-Sep-21 13:58 9_11:39 Earth 0.0837936154986354 0.0178835820990976 0.269548855898696 11.3197688177511 11.3169593906571 2509152.081886299 13659.3041725624 9329496.72680807 606.691502807414 12.3483396813669 3607.41139554435 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2168-Jan-08 17:10 9_23:13 Earth 0.481277508330225 0.469423540270779 0.494571455040079 9.42110750395682 9.42051984091819 2512913.215139710 14353.0700295241 1455397.38196644 8787.88278127857 -64.4449532305962 5000.4483015375 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2168-Sep-23 13:36 3_16:38 Earth 0.124890476324524 0.0403551076924488 0.213206531586355 12.5331394723854 12.5314371074782 2513172.066446636 5317.89976726337 4444828.91131131 1703.23600218186 10.2000250615542 1663.104537031 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2173-May-21 12:38 9_05:21 Earth 0.183057354457138 0.171215113273344 0.197946086282687 7.0769579388258 7.07490090381827 2514873.026614447 13281.4377337999 1355668.19928051 14767.7106158783 60.3188644354516 964.253950863347 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2173-Nov-14 00:12 4_06:09 Earth 0.408197447856624 0.396481328772103 0.421890978201067 7.97012323083766 7.96930420170353 2515049.508314056 6129.10656868551 1552990.60080539 11151.8308583055 65.8674244920429 3218.53590605933 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2178-Mar-12 12:05 3_07:35 Earth 0.432177925178942 0.418344582769567 0.446516713768695 21.757503513263 21.7572201500017 2516629.003228213 4775.24373074451 1018672.33370879 29429.3801202042 -46.400759467284 1430.53396328032 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2179-Jan-02 04:43 01:24 Earth 0.490454450071475 0.488373844992197 0.494746933058909 9.5368262545088 9.536256585258 2516924.696331675 83.5435975217503 1652856.75033896 5340.24623432495 84.4765363021913 9290.59080805848 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2179-Sep-28 22:31 3_13:26 Earth 0.217126687132285 0.163799379618097 0.270456731026461 15.2711648484507 15.2703612512553 2517194.438408594 5126.25253534579 2659563.22106483 1998.11192428982 0.961137739639297 236.543941639709 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2189-Mar-17 11:19 9_06:22 Earth 0.318549394956725 0.172843373100035 0.467589312773949 18.3050942181757 18.3046372678151 2520651.971254371 13342.0485646385 7526884.64468317 3199.70843828628 -11.0574599395099 2570.28748452954 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2189-Dec-24 21:23 9_11:49 Earth 0.494583499542531 0.494318418095855 0.497367208647952 9.55963125822075 9.55906769272633 2520934.391263983 13668.5214365619 1997715.94372305 2911.93812075407 88.3272870725257 16147.8587601427 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
2190-Oct-04 05:33 9_15:30 Earth 0.333722814979096 0.149766701058605 0.51791603879078 18.7538530812687 18.7534273447753 2521217.730941508 13889.7497278896 9189773.21736727 226.331705390852 2.34124251593281 8554.24008244272 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 02:54:42 2021-Apr-15 02:54
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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