Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
(2000 BO28)
Classification: Apollo [NEO, PHA]          SPK-ID: 3028804
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.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 44 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5999687305915281 8.4586e-08  
a 1.698496022391435 5.5031e-09 au
q .6794515199224862 1.4365e-07 au
i 6.342501849329204 1.7262e-05 deg
node 319.8042921466275 5.6792e-05 deg
peri 303.3479652758007 5.857e-05 deg
M 9.650455741454607 1.1017e-05 deg
tp 2458978.825926057101
(2020-May-09.32592606)
2.476e-05 TDB
period 808.5283046194842
2.21
3.9294e-06
1.076e-08
d
yr
n .4452534289067666 2.1639e-09 deg/d
Q 2.717540524860385 8.8047e-09 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      11347 days (31.07 yr)  
   first obs. used      1989-02-15  
   last obs. used      2020-03-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62796  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-12 06:04:18  

Additional Information
 Earth MOID = .0473341 au 
 Jupiter MOID = 2.41597 au 
 T_jup = 3.972 
[ 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 19.8   n/a MPO251989  

[ 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
1907-Jun-10 18:07 < 00:01 Earth 0.344625443815376 0.344625003483776 0.344625884147035 16.4554877529224 16.4550179015941 2417737.254995610 0.420710501785234 27.1792737402409 19.7908418433941 59.3079460377184 1925379.57137778 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
1916-Mar-07 05:29 < 00:01 Earth 0.261951483390748 0.261949578103708 0.261953388679262 25.1914453437434 25.1910415664527 2420929.728560905 0.122769903129974 100.289664609522 23.5360857942822 19.2347538827265 632997.618653973 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
1918-Aug-27 10:14 < 00:01 Earth 0.129785087969446 0.129783304484332 0.129786871458145 14.3234124816182 14.3219790968234 2421832.926127406 0.251088470348914 95.4225587999121 15.9917074304533 21.5619420106837 508576.710077119 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
1927-Apr-15 14:21 < 00:01 Earth 0.232734815942436 0.232733251404031 0.232736380481106 12.1314967887331 12.1305530462499 2424986.098211005 0.477369549947458 79.1212444760539 26.1100185773164 -10.1633646103268 475207.965096654 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
1929-Sep-24 20:31 < 00:01 Earth 0.342049938496106 0.342048904652749 0.342050972339521 27.705359439036 27.7050782740379 2425879.354535500 0.106627630069986 52.1036900491208 14.3562643639157 -8.67440764594636 1050499.36153626 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
1938-Jun-28 09:01 < 00:01 Earth 0.334779013938607 0.334778740082555 0.334779287794678 16.1225313232016 16.1220376636432 2429077.875686013 0.285815321976598 28.9995976654979 13.624052585557 87.9281205298074 2930346.89101243 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
1942-Nov-05 22:08 < 00:01 Venus 0.133397865983432 0.133396042454401 0.133399689538927 16.5706592588852 16.5696768480346 2430669.422071053 0.246426616741381 135.040710085455 31.3946629568757 49.4787145920374 463569.607669473 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
1947-Mar-12 10:44 < 00:01 Earth 0.179816200687086 0.179813525858944 0.179818875519971 22.6099544664863 22.6092990910708 2432256.946889651 0.163838848615705 141.349755205683 23.2468074705012 19.608002744222 410081.602971739 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
1949-Sep-02 14:00 < 00:01 Earth 0.0703919477405571 0.0703906913776435 0.0703932041149625 16.1585302927201 16.156187580184 2433162.083582945 0.24905010320698 77.9841793821247 16.2223550502161 37.4989511533454 415306.451842252 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
1958-Apr-14 14:28 < 00:01 Earth 0.229892384006057 0.22989006114158 0.229894706872116 12.1051611603081 12.1042036700296 2436308.102452166 0.81226995272572 119.847601268845 25.3471187638976 -15.2277332185142 448330.057645986 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
1960-Sep-24 00:05 < 00:01 Earth 0.323819787146357 0.323817988230913 0.323821586062078 27.1573079409284 27.1570049534508 2437201.503168006 0.197550227218858 91.0088490902351 14.5955461016349 -9.84315705047472 728594.980007137 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
1969-Jun-15 10:52 < 00:01 Earth 0.343657802641241 0.343657388630905 0.343658216651597 16.4674730317226 16.4670022003474 2440387.952653330 0.452805248578241 35.2478619887756 20.6306388672585 -88.5099017679831 1971038.67206368 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
1978-Mar-05 08:35 < 00:01 Earth 0.319597835984754 0.319595389848327 0.319600282121962 27.001138790997 27.000830025383 2443572.857585123 0.177987226965007 124.593427984377 25.58599305254 12.0202437620024 516562.065794393 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
1980-Aug-14 05:56 < 00:01 Earth 0.209096143662904 0.209094583572181 0.209097703755849 12.8550332761329 12.8540419652503 2444465.747335591 0.52973201797444 85.173330349325 15.190172007919 24.4391924561861 871083.496802683 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
1989-Mar-24 09:02 < 00:01 Earth 0.0881625267097039 0.0881612621699967 0.0881637912719626 16.1872727867609 16.1854056346893 2447609.876495527 0.218451702623534 98.9889779986679 24.4806986919658 -52.7054967145717 447071.826828449 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
1991-Sep-16 00:26 < 00:01 Earth 0.15383780533172 0.153835813688562 0.153839796977256 21.9868463395494 21.9860585791954 2448515.517934455 0.182214892103529 103.914159933461 15.9439093724287 -17.323804919934 458945.802925267 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2000-May-23 21:02 < 00:01 Earth 0.330210993310881 0.330210469638415 0.330211516983348 15.5636731332477 15.5631546724047 2451688.376048752 0.365124358650072 31.935911582464 25.7044430625955 75.967265294447 1472945.27936946 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2009-Feb-27 08:36 < 00:01 Earth 0.447925153604291 0.447924136695562 0.447926170513198 30.917785685886 30.9175932881868 2454889.858490841 0.130220150913194 53.1766485046644 25.3131274569644 20.0218952674235 1421763.27414555 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2011-Jul-25 12:47 < 00:01 Earth 0.280360205935556 0.280359180091893 0.280361231779634 14.0149967306107 14.0143185997753 2455768.032778965 0.362170984516521 54.1284464689532 14.6060545226325 19.8564228483465 967880.246587903 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2020-Mar-21 03:07 < 00:01 Earth 0.0734020622463456 0.0734015640703927 0.0734025604226447 17.7740448966736 17.7720024873928 2458929.629707024 0.106965322417266 27.6310156982068 18.7262983024312 -36.5414250731551 470599.150272137 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2022-Sep-13 15:49 < 00:01 Earth 0.113202751630054 0.113201218240724 0.113204285024293 20.687150514089 20.6860127122211 2459836.159351926 0.0965750299356253 85.4075408663734 16.2393265759606 -26.9877765942604 490079.532357884 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2024-Nov-02 13:18 < 00:01 Venus 0.131458425111036 0.131456876629052 0.131459973593385 19.7412193176263 19.7403825290327 2460617.053998625 0.106481019115501 78.025067846905 17.8131340474484 -8.48895345503196 284419.209111313 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2031-May-27 11:53 < 00:01 Earth 0.333510673804645 0.333510216362615 0.333511131246712 15.7571762706302 15.756669243483 2463013.994823280 0.195715147012071 32.2011698882327 22.0440354262941 75.542865855929 1741185.69789855 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2040-Mar-02 15:30 < 00:01 Earth 0.381965167733649 0.381963359151017 0.381966976316432 28.8706169079407 28.870375287123 2466216.145718268 0.100966301865579 91.0561780303569 26.4935707031479 8.28751588702055 664679.611034922 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2042-Aug-09 20:28 < 00:01 Earth 0.2308880256288 0.230886832219442 0.230889219039156 12.9506515489383 12.9497604328794 2467106.352957441 0.411123383423133 64.4105349559615 14.4384337726895 23.1181542232155 933069.497250981 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2051-Apr-01 16:04 < 00:01 Earth 0.152718249483399 0.152716022051617 0.152720476925633 13.7549975393296 13.7537290672046 2470263.169388069 0.329227808672626 128.548284592215 25.2872228821396 -30.8861467368215 532307.39154383 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2053-Sep-21 18:48 < 00:01 Earth 0.259341212551415 0.259339276224544 0.259343148879095 25.1871298847359 25.1867219735126 2471167.282996753 0.162912715806776 99.3073214854162 15.3591533443126 -13.6867197805198 670139.238626975 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2062-Jun-22 06:15 < 00:01 Earth 0.340743338115899 0.340742971425023 0.340743704806793 16.4453894028837 16.4449139066293 2474362.760638948 0.446068556303847 34.6216827707202 18.1657291259948 85.9514611490778 2210430.21987347 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2066-Jul-24 20:20 < 00:01 Mars 0.0616580469598382 0.0616565287282833 0.0616595652647252 14.7613962601259 14.7610817072856 2475856.347413852 0.142556782394109 137.212114975065 28.4689654857183 -58.4896110479913 279477.410603862 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2071-Mar-13 13:23 < 00:01 Earth 0.185658854140793 0.185655833111145 0.185661875177343 22.6857379494118 22.6851053193351 2477549.057566048 0.175323105185162 161.170703742437 25.1557240803725 21.092384867822 410566.043035642 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2073-Sep-05 18:30 < 00:01 Earth 0.0565490507816195 0.0565479683543692 0.0565501332599054 16.9523177415858 16.9495380695332 2478456.270992824 0.252298501556907 104.286219904486 16.942594874656 60.1267714101053 432348.486014287 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2082-May-08 18:16 < 00:01 Earth 0.297091689753735 0.297089928375593 0.297093451133262 13.9018922697244 13.9012471237207 2481623.261433609 0.853586620529813 94.3129857413676 32.3583746080409 -22.8324437810736 522062.653023932 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2084-Oct-01 20:20 < 00:01 Earth 0.457393493969739 0.457390590143848 0.457396397796019 31.1962133007088 31.1960265674 2482500.347377526 0.233195331774862 146.364212783083 14.2750549281253 -8.42121997724992 794454.148494653 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2093-Jul-15 02:35 < 00:01 Earth 0.308048767144326 0.308047752022541 0.308049782267809 15.0816602380745 15.081086713559 2485708.607889098 0.760820591236568 63.642332408023 18.0208242930555 39.2010575307435 1310020.92541155 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2102-Mar-20 22:04 < 00:01 Earth 0.0908292141230323 0.0908267799905219 0.0908316483877993 19.086159577513 19.0846225355048 2488878.419184491 0.274827358483366 214.533654162246 25.8294834195939 56.1601500380991 427662.675653058 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2104-Sep-12 16:56 < 00:01 Earth 0.0828607976520579 0.0828582672116866 0.0828633281404532 19.5716509098288 19.5700078475838 2489785.205436034 0.29365655697832 161.262167621696 17.2053934328175 -38.7762776464308 438926.927242943 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2113-May-21 18:54 < 00:01 Earth 0.322926998330986 0.322925901436128 0.322928095226357 15.1717681445419 15.1712242939722 2492958.287632776 0.613585016694816 60.2550036290413 32.2812563828107 -29.7982791950647 768882.13283442 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2122-Feb-28 09:01 < 00:01 Earth 0.477008844568137 0.477006602889335 0.477011086247237 31.8050697424425 31.8048941156492 2496162.875631950 0.0938191731557462 113.40008059177 28.4145872312193 10.0100923662158 727124.384614334 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2124-Jul-21 21:45 < 00:01 Earth 0.294365835633092 0.29436521850761 0.294366452758625 14.5755741160564 14.5749530918411 2497037.406097032 0.300012951538558 31.7430959380641 16.3529005344286 16.6443217817051 1215272.05132511 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2133-Mar-21 11:54 < 00:01 Earth 0.0886566253455108 0.0886561611943547 0.088657089499101 18.86185213065 18.8602586926512 2500201.996031638 0.0841258306360004 59.3905387065584 20.9642506327227 79.8340191601574 622831.31433352 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2135-Sep-13 12:04 < 00:01 Earth 0.0806555018072592 0.0806540983627211 0.0806569052655653 19.4648633193276 19.4631660688662 2501108.002763946 0.107292003875749 88.5288970545836 17.2366205130657 -38.6381940489415 435524.851397473 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2144-May-18 08:32 < 00:01 Earth 0.316867022876361 0.316866352788271 0.316867692964649 14.8604476706802 14.85988180717 2504277.855867497 0.460894432930938 36.7054210136154 19.9662603875535 29.5607484979221 1217809.7853845 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2146-Oct-05 11:20 < 00:01 Earth 0.490405450002638 0.49040261683271 0.49040828317276 32.138806861464 32.1386378062923 2505147.971937225 0.178702197434156 142.136828125251 14.4615101719525 -6.33425225765128 724730.10436976 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2155-Jul-14 21:42 < 00:01 Earth 0.314131273699676 0.31412992989761 0.314132617502796 15.3653628548365 15.36481082041 2508352.403868690 0.739635575423123 73.2989554133737 15.8002334272549 24.5281827183923 1057199.31340688 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2164-Mar-17 18:38 < 00:01 Earth 0.136027595452394 0.1360248520284 0.136030338912321 20.9362964744356 20.9353608637353 2511521.276486715 0.331676506204245 176.82055603966 24.2779684975136 39.7652887416313 519918.986785003 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2166-Sep-08 20:16 < 00:01 Earth 0.0551586403709137 0.0551575855109092 0.0551596955473559 17.3368143383193 17.3340278039166 2512426.344545874 0.425196704730392 227.797498274815 17.9439403480097 77.4199597338229 443455.776630016 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2175-May-01 09:07 00:02 Earth 0.272185749232822 0.272181699165978 0.272189799303132 12.9004179685613 12.8996591185139 2515582.880015293 2.173930614039 207.826806566811 30.2193457569939 -13.8154176244531 293920.172965582 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2177-Sep-30 09:11 < 00:01 Earth 0.387808347635138 0.387799394549251 0.387817300725874 28.9941069624341 28.9938699957772 2516465.882805124 0.617395164251971 451.687705743036 15.5791765097238 -8.73794603859481 550080.53796189 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2186-Jun-28 05:23 00:02 Earth 0.338536217115762 0.338534491560385 0.338537942679991 16.4028823759328 16.4024025392993 2519658.724320350 2.23077049005512 123.073125655387 16.9606313087041 46.2110598864023 1683562.17664732 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2195-Mar-12 04:37 < 00:01 Earth 0.256514744774449 0.256503206887096 0.256526282724895 24.8983008556047 24.8978836655461 2522837.692252300 0.923374950905694 609.393015942329 26.1135683345792 19.262225492242 462540.373147024 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
2197-Aug-29 06:08 00:02 Earth 0.141820122517522 0.141808636959924 0.141831608299949 14.0980808480071 14.0967481399252 2523738.755476492 2.14433214533255 638.281554219869 17.516546671338 26.196794034678 556675.69180422 T 44 CATAB v2.0f-lin.ifort 2020-Mar-12 06:04:32 2020-Mar-12 06:05
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Mar-30 05:01 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin