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437965 (2003 AL73)
Classification: Apollo [NEO]          SPK-ID: 2437965
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6937173051680608 4.131e-08  
a 2.542822030864539 6.2678e-09 au
q .7788223840912153 1.0371e-07 au
i 9.636885707383501 1.4267e-05 deg
node 217.3512773050804 0.0001366 deg
peri 336.3957662478392 0.00013127 deg
M 88.1973276534813 4.2659e-06 deg
tp 2458637.651526217435
(2019-Jun-03.15152622)
1.6511e-05 TDB
period 1481.059052888065
4.05
5.476e-06
1.499e-08
d
yr
n .2430693086126444 8.9871e-10 deg/d
Q 4.306821677637862 1.0616e-08 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      4596 days (12.58 yr)  
   first obs. used      2003-01-12  
   last obs. used      2015-08-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57054  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:20:38  

Additional Information
 Earth MOID = .105098 au 
 Jupiter MOID = .760857 au 
 T_jup = 3.039 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 19.4   n/a MPO346158  

437965 (2003 AL73)          Discovered 2003-Jan-12 by LINEAR at Socorro
Reference: Last Updated: 2015-07-06

[ 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
1903-Jun-18 17:51 < 00:01 Venus 0.066950598637984 0.0669494212305736 0.0669517760474952 14.6631040283294 14.6608918439215 2416284.243844866 0.347230915596031 61.9354529792248 18.6670517969541 19.5018629190759 242147.40143136 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
1907-Jun-09 07:52 < 00:01 Earth 0.151526161306082 0.151525542293492 0.151526780323022 17.2796879544778 17.2786702969985 2417735.827734134 0.26537215770516 64.9420744314083 21.7714912570978 69.04171435911 1075833.97600696 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
1911-Mar-16 03:31 00:02 Earth 0.31050400567135 0.310503222082245 0.310504789266492 17.5234130092514 17.5229233065261 2419111.646668894 1.56551539960587 103.358837012523 27.360034449456 -73.7432432397272 2089941.35753997 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
1915-Jan-05 09:04 < 00:01 Earth 0.290929167946746 0.29092298586692 0.290935350077044 26.7148599659357 26.7145171389688 2420502.877774256 0.522776903399419 363.035781086901 25.6421043587877 31.9694135105903 868213.771084439 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
1915-Feb-26 23:55 00:02 Venus 0.0520044233619614 0.051997981229602 0.0520108654948587 14.5448751092735 14.5420039219271 2420555.496831822 1.64899589609614 321.351758324732 20.29809021445 -1.41109330285986 26643.0205751116 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
1916-Jun-01 13:31 < 00:01 Jupiter 1.90428234306373 1.90428195811478 1.90428272802037 10.8581011363011 10.8170588734022 2421016.062937348 0.566312056623392 272.512208945913 13.4314755331655 -87.2737870276192 4518768.6517838 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
1928-Mar-28 21:12 < 00:01 Jupiter 1.70613333754285 1.70613276773938 1.70613390736039 10.0246627948481 9.97501625844656 2425334.383160074 0.60200976886455 268.036963792385 11.4048381322816 84.313773418832 9843796.64267451 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
1940-Feb-08 02:05 < 00:01 Jupiter 1.71415857851487 1.71415742824921 1.71415972879057 10.0247149281268 9.97530165773301 2429667.586921060 0.597763792447355 263.980152988153 34.25689244952 79.8145187464107 9462195.21275228 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
1952-Jan-04 04:25 < 00:01 Jupiter 1.91892031001405 1.91891877390279 1.91892184612989 10.815766563754 10.7748779483587 2434015.683809180 0.539134148931688 259.166336467479 61.2613078699867 79.4854559003006 3896253.6463539 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
1999-Jan-11 03:05 < 00:01 Earth 0.401980729855009 0.401980073978526 0.401981385731492 27.6549073254094 27.6546676426494 2451189.628681684 0.0837471531269789 45.0706051146994 32.6781151133264 87.5213940833965 1740193.7837968 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
2003-Feb-02 14:53 < 00:01 Earth 0.165459726232807 0.165458886429154 0.165460566036516 17.191234106764 17.1902973543232 2452673.120067596 0.0949711158132468 42.3086654738821 24.5393142021255 -10.0650581969546 600473.585934726 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
2007-Apr-02 13:08 < 00:01 Earth 0.228379547050247 0.228379132526754 0.228379961575532 15.1806454192686 15.1798768625794 2454193.047375435 0.158196516263952 49.599479752093 14.5848879181884 72.0030651578199 1941448.76049775 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
2011-May-26 11:27 < 00:01 Earth 0.123840372537267 0.123839882811547 0.123840862263385 15.3132795136157 15.3118744311242 2455707.977161762 0.0611978979574333 32.1601469360253 20.7062525271918 -58.2523562664221 857086.13239192 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
2015-Jun-23 08:38 < 00:01 Earth 0.262943829579914 0.262943297626938 0.262944361532995 23.7399087070083 23.7394818580432 2457196.859441861 0.0586459063832413 28.9125772194527 18.4250128183069 31.0790380163947 1548957.18431002 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
2043-Sep-13 14:08 < 00:01 Venus 0.12223887875758 0.122236890398011 0.122240867117321 11.8881001509899 11.886605724935 2467506.088616692 0.484961403646297 99.4431388875352 28.0759722338412 4.59037948502913 184469.968098413 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
2070-Jun-10 10:49 < 00:01 Jupiter 1.76808649192718 1.76808501157398 1.76808797228239 10.7645329631986 10.7199368711375 2477272.950652596 0.693280769142219 233.62346730906 66.6122460885354 81.8135269535821 3457026.08831602 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
2075-Sep-16 10:04 00:02 Venus 0.0705540233409302 0.0705493965741929 0.0705586501257029 13.214462745055 13.2121333887249 2479196.919184279 1.5531301820905 237.511741081578 16.4363341898946 -13.7642535341833 163385.04680589 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
2082-Apr-23 02:46 < 00:01 Jupiter 1.72844848030372 1.72844772703773 1.7284492335698 10.6198132487585 10.5735678782419 2481607.615037553 0.807633681856796 232.82878104308 37.6906155072737 -89.5779699990815 9210829.43608825 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
2094-Feb-15 16:28 < 00:01 Jupiter 1.8973476725854 1.89734671690277 1.89734862827871 11.3069341852671 11.2673826436579 2485924.185943319 0.88149048716032 235.747789768585 11.5258077327122 -78.8187065142802 6173121.72253503 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
2095-May-16 15:20 00:03 Venus 0.102727191518288 0.102720467884165 0.102733915407876 14.2376007592806 14.2361159544685 2486379.138780288 2.73590466712845 421.812590017191 20.5087384562624 37.4107280023127 434184.262601751 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
2095-Jun-27 22:16 < 00:01 Earth 0.199504664571374 0.19949751954125 0.19951180991157 23.0714894748255 23.0709105940623 2486421.427926232 0.898961226600306 530.147489979554 15.1448704836283 -47.7989750329553 1424474.12606448 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
2099-Apr-12 18:08 00:04 Earth 0.304707803382222 0.304706684897589 0.304708921937124 18.0908647816274 18.0903814165668 2487806.255488242 3.75931620908994 244.292334022041 13.5154655416283 77.1816328960032 2801482.25317121 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
2103-Jan-20 23:04 < 00:01 Earth 0.187307489041723 0.187304714063478 0.187310264538422 20.7618943274701 20.7612091589444 2489184.461126600 0.984930567332748 517.627639615277 23.7022198792473 74.7125476475917 1117849.87187573 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
2107-Jan-21 04:06 00:03 Venus 0.112443972503618 0.112437786388658 0.112450159026324 14.7199259226 14.7186138843496 2490645.670876596 2.87295260555639 458.02055558372 22.3228553069364 47.7377569980284 528680.65562769 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
2126-Jul-12 04:38 < 00:01 Earth 0.356754023920831 0.356744738799476 0.356763309104079 28.9429744388209 28.9427163897787 2497757.693247536 0.68680704493464 518.990594077252 15.9615592777702 -26.8709920429485 1458359.5300185 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
2130-Apr-11 17:14 00:04 Earth 0.324987254641637 0.324986426495241 0.324988082841034 18.8712905705906 18.8708561109635 2499127.217901648 3.53149286671318 221.092165453657 12.5310319208678 79.730773960485 3190266.81611836 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
2134-Jan-03 15:26 < 00:01 Earth 0.363434292211022 0.363426822550896 0.363441761941451 29.1621860958018 29.1619346940796 2500490.143099813 0.607238650660989 449.994227313084 21.6287755969455 34.1771650263503 1354895.26666853 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
2134-Feb-08 06:03 00:02 Venus 0.132359348043355 0.132355326202237 0.132363370279462 15.5499918949415 15.5489367821367 2500525.752009990 2.24854001280137 415.131631355298 25.277943737172 61.3063882735829 646298.810862115 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
2149-Jul-31 07:43 00:01 Venus 0.0362626058269534 0.0362553021082244 0.0362699096467495 18.0868456127025 18.0835344016695 2506177.821526532 1.05487656501747 376.532526672876 13.8177860598371 -14.7154276702636 98970.9717674721 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
2153-Jul-07 01:13 < 00:01 Earth 0.272775562964528 0.272773455547244 0.272777670389781 26.2539902235346 26.2536181621018 2507614.550465292 0.234747244028984 128.756504653894 15.8343845473098 -35.6075175972656 1467547.66404147 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
2157-Mar-31 21:50 00:04 Earth 0.326474144976222 0.326473613978423 0.326474676058124 18.7928031934984 18.7923689063116 2508978.409776445 4.40903754006569 346.950572775429 17.3523638464892 -86.6900736376561 2639917.36866639 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
2161-Jan-02 22:54 00:01 Earth 0.37495258573719 0.37493224089242 0.374972930873744 29.5525894503932 29.5523489907324 2510351.454502637 1.39942780284364 1140.80695022134 23.6646062839336 27.2214144050101 1037278.88952187 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
2176-Aug-13 15:32 00:13 Venus 0.0474815618681901 0.0474314288875263 0.0475316975486184 15.2112742681791 15.2082673522938 2516053.146930379 12.5617944408849 2562.96833065184 10.0268569970895 12.7197260440423 158627.207709594 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
2184-Jun-14 06:31 < 00:01 Earth 0.159176950890062 0.159175394061777 0.159178507897284 18.0675424629457 18.0666159654992 2518914.771625803 0.904704964226342 281.090108597981 13.3371118681686 74.1910029881191 1785271.82285333 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
2188-Mar-02 14:38 00:06 Earth 0.281153014063944 0.281147191906258 0.281158836452902 16.265538468801 16.2649558171968 2520272.109819085 5.59666765574489 497.615692046507 29.0679942826601 -54.4380720766616 1390714.76749767 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
2192-Jan-01 11:42 00:02 Earth 0.462598103576559 0.46256064444564 0.462635563310752 31.8604537230313 31.8602729399499 2521671.987570819 2.47456791954111 2045.31180731012 24.2928459233308 24.039349329569 1105992.78673931 T 32 CATAB v2.0e-lin.ifort 2017-Nov-26 18:35:08 2018-Dec-18 03:15
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