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437905 (2001 XU30)
Classification: Apollo [NEO, PHA]          SPK-ID: 2437905
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .667214850807505 8.5721e-08  
a 2.191725760974883 5.9838e-09 au
q .7293737843550611 1.8779e-07 au
i 8.915305934747892 2.3193e-05 deg
node 72.46658862074851 5.697e-05 deg
peri 106.5827655058037 6.1815e-05 deg
M 223.2134931327316 8.8867e-06 deg
tp 2459450.817167077003
(2021-Aug-24.31716708)
3.0969e-05 TDB
period 1185.162073807687
3.24
4.8535e-06
1.329e-08
d
yr
n .3037559233087779 1.244e-09 deg/d
Q 3.654077737594705 9.9762e-09 au
  Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      4930 days (13.50 yr)  
   first obs. used      2001-12-13  
   last obs. used      2015-06-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52069  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:20:39  

Additional Information
 Earth MOID = .00198301 au 
 Jupiter MOID = 1.41257 au 
 T_jup = 3.329 
[ 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 19.8   n/a MPCxxxxx  
SMASSII spectral type spec_B Sq   n/a Binzel et al. (2004) Icarus 170, 259-294  

437905 (2001 XU30)          Discovered 2001-Dec-13 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
1901-Jun-28 03:15 < 00:01 Earth 0.483349100466928 0.483342959225292 0.483355241708784 31.6706400055417 31.6704659468176 2415563.635210840 0.410990582016693 306.648388090425 31.8908369602231 -2.98319467004692 250801.167740159 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
1904-Jul-26 10:24 < 00:01 Venus 0.14702285149827 0.14701330249378 0.147032400675865 17.2864407958382 17.2855863407222 2416687.933359549 0.957735384402272 538.815948235089 32.306847773555 -27.9613336527609 298148.202019675 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
1910-Dec-19 17:56 < 00:01 Earth 0.331512523051075 0.331501072396954 0.331523973722496 27.5702405396694 27.5699490157737 2419025.247133089 0.718994139700269 583.36262848321 17.2865109232733 -11.8247903866537 567773.115858866 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
1914-Jun-12 13:49 < 00:01 Earth 0.168957345855365 0.168945903229474 0.16896878849573 22.7256475361383 22.7249535901934 2420296.075533500 0.969200819225235 575.917765905934 29.144535536701 -7.80918784405941 120673.069377281 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
1915-Dec-11 10:15 00:02 Jupiter 1.43991784529583 1.43991578986934 1.43991990072698 4.83144167405186 4.70811441748289 2420842.927044810 2.25052781936822 196.923607873549 71.3985866176014 -64.5842989472902 3004351.81625998 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
1917-Aug-12 16:06 00:02 Venus 0.0908413969286501 0.0908321250796349 0.0908506695160692 13.7613210943429 13.7595838839199 2421453.170530227 2.08480017930041 617.953177763202 40.0956043157003 -41.6766480801084 210774.966720496 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
1923-Dec-14 13:21 < 00:01 Earth 0.462719387389384 0.462706544398451 0.462732230390758 31.3558569861835 31.3556733419663 2423768.056226233 0.726861601244974 649.761605652641 18.6964360971693 -9.72881675899535 605426.989367059 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
1927-Jun-08 20:48 00:01 Earth 0.104142654176729 0.10413064181862 0.104154666579106 20.7908029652005 20.7895723414131 2425040.366933343 1.10481249407843 608.523777940114 27.9879026627591 -10.1616304236806 98292.543229741 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
1936-Dec-12 16:59 < 00:01 Earth 0.495412693307065 0.495405514235668 0.495419872380912 32.2477600598943 32.2475932788088 2428515.207442117 0.390520919796964 362.203489580563 18.6954404368708 -8.76007629321939 607731.284971679 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
1940-Apr-14 05:57 00:01 Venus 0.0741993918762989 0.0741973269584438 0.0742014570106931 11.2543194723147 11.251718716705 2429733.747726397 1.34355992675575 237.245258057508 36.435392075769 -65.7490521539299 265185.004461658 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
1940-Jun-09 00:54 < 00:01 Earth 0.112110649833257 0.112106212031732 0.112115087642308 21.1010122091635 21.0998858580588 2429789.537378140 0.448336949280738 226.058493620971 27.2279849847638 -11.8745599723234 141716.908476532 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
1951-Aug-18 18:53 < 00:01 Jupiter 1.5191810763172 1.51917836989991 1.51918378274088 5.16797347400558 5.05893721428201 2433877.286795170 0.801293975307247 245.298331372456 87.6602900030925 -63.2376658150099 2260141.08137797 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
1953-Jun-03 18:59 < 00:01 Earth 0.0411081254219636 0.0411054279531615 0.0411108228974067 18.772336334155 18.7688832568416 2434532.291137987 0.334525979109235 137.150827284689 30.9493033250998 -11.5665714052213 58291.2360951402 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
1962-Dec-16 05:41 < 00:01 Earth 0.443904503413152 0.443901990134479 0.443907016692128 30.6332483638642 30.6330524202372 2438014.736810911 0.126851360350772 126.774709134876 20.5552875765373 -8.78599498138398 684777.045399161 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
1963-Jan-16 04:25 < 00:01 Venus 0.0855874150133717 0.0855859678510982 0.0855888622044028 11.8383367826844 11.8361933607874 2438045.683832803 0.461794962909858 122.008970861135 43.7460503486671 -59.7465190507158 250113.187678171 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
1966-Jun-14 17:37 < 00:01 Earth 0.219752822555149 0.219750524411724 0.219755120699149 23.8902592274454 23.8897516975303 2439291.234041233 0.169689483349141 116.071352127595 31.87309953267 9.50747664084407 313455.953512247 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
1975-Dec-26 05:34 < 00:01 Earth 0.243956534838264 0.243954719687138 0.243958349990139 24.601182230318 24.6007382662302 2442772.731752076 0.0985569904841207 93.1061130843696 18.7800641139223 -13.8431436468913 575476.755851101 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
1979-Jun-22 10:08 < 00:01 Earth 0.336522637838071 0.336520489609622 0.336524786067418 27.5171614376229 27.5168736999604 2444046.922302348 0.0879378380171285 110.847112104632 28.4469615449205 15.4229576181919 618082.046036142 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
1985-Nov-03 04:25 < 00:01 Venus 0.0683011298050707 0.068300203864186 0.0683020557459554 9.95607176931707 9.95287785908394 2446372.684066613 0.281666190666005 46.1753350933544 24.4146423895548 0.36132115973599 227517.339386894 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
1987-May-18 15:45 < 00:01 Jupiter 1.77234632252579 1.772342664021 1.77234998103219 6.12254804947464 6.04398660414152 2446934.156492516 0.49793943287236 243.754120237888 150.094370734932 -58.4084878308524 1078670.05275519 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
1988-Dec-26 05:25 < 00:01 Earth 0.258599142679522 0.2585983208418 0.258599964517244 24.677447157099 24.677029626105 2447521.725819257 0.038983870198257 41.0368724705057 20.601163284237 -3.44495220113449 913054.181687308 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
1992-Jun-25 22:29 < 00:01 Earth 0.437398567020522 0.437396727107281 0.437400406934708 30.1389068558852 30.1387047360382 2448799.436624246 0.0483549830769702 97.6947366059441 26.6833820491828 20.9236134945461 1043954.24209334 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
2002-Jan-05 23:28 < 00:01 Earth 0.103200125655742 0.103199611662366 0.103200639649135 18.9494015864158 18.9480390370525 2452280.477989853 0.0403383853560158 25.7443207528305 10.1423450943707 5.86566504884737 603852.511838486 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
2010-Jun-15 03:19 < 00:01 Jupiter 1.81233487507767 1.81233182905303 1.81233792110376 6.41857535667555 6.34534308902896 2455362.637947882 0.957118851363635 234.014459748541 129.622088852042 -67.6314696397965 977500.330218876 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
2015-Jan-15 12:40 < 00:01 Earth 0.128537731702227 0.128537038326652 0.128538425077809 15.0530068710259 15.0516297302688 2457038.027894697 0.105746670117312 34.5981506537097 18.0723460045682 2.36245727254931 585034.731202523 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
2028-Jan-18 19:03 < 00:01 Earth 0.141669969086234 0.141668532721249 0.141671405454457 14.3835988810553 14.3822912454543 2461789.293976509 0.238700792734822 79.9162747985173 21.7104394886684 27.4366887879979 552814.008752653 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
2041-Feb-16 18:20 < 00:01 Earth 0.253177540392718 0.25317605377274 0.253179027014883 13.3349860383394 13.3341968012848 2466567.264033526 0.937402943953139 85.8871740477695 38.4005107745729 34.3604177548072 925903.043017435 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
2046-Mar-12 05:39 00:01 Jupiter 1.56069984132477 1.56069758042056 1.56070210223625 5.41230449477861 5.31108280745062 2468416.735659748 1.36761290134133 240.287372755297 64.1138146182011 -66.6452845224397 1509463.43762914 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
2054-Feb-24 09:18 < 00:01 Earth 0.274451292841956 0.27445009125652 0.274452494430356 14.1144233184787 14.1137354672463 2471322.887451100 0.962922616379829 82.0075407794262 35.7786662422949 49.3511329017869 1243980.91884118 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
2067-Feb-27 14:07 < 00:01 Earth 0.272673888720521 0.272672777687598 0.272674999756064 14.0818746537603 14.0811807183784 2476074.088291640 0.913139722044337 76.3839058103353 33.2588157252974 49.8756831116673 1334760.16861066 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
2080-Feb-25 04:15 < 00:01 Earth 0.27057169077468 0.270570560809692 0.27057282074133 13.9491920705159 13.948486091265 2480819.677123604 0.790824405715031 70.2643904216621 34.0341704413212 43.0622153689715 1278578.60947033 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
2081-Nov-26 02:16 00:01 Jupiter 1.42914079722587 1.42913863634157 1.42914295812235 4.93096032313612 4.80926300181495 2481459.594540720 1.35957879056071 249.343564750819 34.6851898930976 -65.3611584352793 1964496.60955369 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
2093-Feb-13 23:22 < 00:01 Earth 0.253117643113109 0.253116651640441 0.253118634585777 13.2913973521808 13.2906053393145 2485557.473285463 0.384208290476825 49.4469613404156 30.7084128786912 -0.758207740789619 993333.657724632 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
2099-Sep-24 03:11 < 00:01 Venus 0.143385182945447 0.143382614751932 0.143387751138978 17.27435698957 17.2734802435528 2487970.632620746 0.165631226765895 128.089418190563 28.23306115449 1.22000769032024 156598.931656741 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
2106-Feb-18 01:21 < 00:01 Earth 0.258593686755876 0.258592698606902 0.258594674905613 13.471254503916 13.4704896143662 2490308.555982549 0.674068694880358 63.0500926877712 40.8037213594297 54.9074171314118 1182168.41649213 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
2117-Aug-09 17:58 < 00:01 Jupiter 1.40090361202571 1.40090128133754 1.4009059427278 4.77726434751794 4.64897870253125 2494499.248685836 0.843635225553121 255.02910834426 21.3654129581811 -62.7679319457826 3273204.7469178 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
2119-Feb-21 17:48 < 00:01 Earth 0.26408514259377 0.264084350498839 0.264085934691643 13.6644756681228 13.6637372758371 2495060.241917346 0.848913324683973 87.4149160464444 32.6188292036775 74.0520356757273 1481976.29292969 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
2122-Jun-25 14:17 < 00:01 Venus 0.0862669307614906 0.086263713398878 0.08627014815457 14.2602141064119 14.2584487783089 2496280.094864756 0.387663031731953 181.245202651928 45.5340135172224 -28.7334930623448 141047.067408962 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
2132-Feb-23 10:17 00:01 Earth 0.263877323143896 0.263876267767586 0.263878378539541 13.6629207756676 13.6621817177347 2499809.928680119 1.39925979480943 142.006709768553 27.3687970682906 71.175442919205 1800868.59178618 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
2145-Mar-10 15:39 00:02 Earth 0.291187224084252 0.291186890058639 0.291187558113507 15.0025187620548 15.0019088254608 2504574.151988747 1.64208831452232 200.402142234278 16.096322603486 88.7707519384318 2016383.25632944 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
2145-Apr-03 04:09 < 00:01 Venus 0.120463713222753 0.12045916127827 0.120468265193161 16.4614526079164 16.4603574947768 2504597.672914993 0.41609562317533 244.118412863893 44.0957376375607 -21.9776664906454 157163.952835894 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
2153-May-01 16:49 < 00:01 Jupiter 1.48001427492705 1.48001136387976 1.48001718598015 5.04813460127225 4.93346216882761 2507548.200927838 0.529720080239935 230.608824847206 80.2513881204483 -55.6545803610096 1939699.92370996 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
2158-Apr-09 13:26 00:01 Earth 0.272279192380139 0.272277944708751 0.272280440092681 14.8212948401041 14.8206345703097 2509352.059618833 1.08578371199222 201.166662402726 30.385302515585 -74.1552325434491 1045401.14792044 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
2167-Oct-02 15:27 < 00:01 Mars 0.0342063708495556 0.0342036204642586 0.034209121298248 19.2153038359464 19.2148682670563 2512815.143481981 0.241009176973462 156.011757645739 21.545756972856 28.7650961154834 117870.412466887 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
2171-May-21 12:52 < 00:01 Earth 0.127126097194826 0.127123419474843 0.127128774928047 14.4055035932072 14.4040485659439 2514142.035835535 0.580630766608398 148.64212055301 18.1625110765273 -26.2682511523723 470838.678898084 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
2177-Oct-31 17:36 < 00:01 Venus 0.0562223126765235 0.0562219987300025 0.0562226266416923 11.8039644848951 11.800691887709 2516497.233466603 0.829478450101456 135.847145865463 14.4906934552348 -87.4925544373978 549471.170372765 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
2184-Jun-05 20:09 < 00:01 Earth 0.0351770563509276 0.0351727671247148 0.0351813460363829 18.5263482863803 18.5222593442224 2518906.339257930 0.753071276355999 293.39456163563 12.9727171544364 43.2483324793158 270366.472674657 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
2189-Feb-07 01:46 < 00:01 Jupiter 1.78021100550971 1.7802089526281 1.78021305839142 6.23462039434742 6.15783188909944 2520613.573474321 0.74179806242068 195.412945858938 104.270964803336 -86.9788292250058 3962542.89090465 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
2193-Dec-27 13:36 < 00:01 Earth 0.317567868726279 0.317557275875482 0.317578461631609 26.1001164554138 26.0997949886843 2522398.066811120 0.721739838387666 567.632094135992 27.8725720870915 -21.503968437184 595423.539101692 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
2197-Jun-30 18:34 < 00:01 Earth 0.473831544419466 0.473821155034494 0.473841933806701 31.0605557120075 31.060374669552 2523679.273323792 0.736092122577975 520.621556363871 13.4624981969837 5.67253586704771 506936.781515807 T 29 CATAB v2.0e-lin.ifort 2017-Nov-26 18:34:04 2018-Dec-18 03:15
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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