+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   413820 (2006 QR89) Classification: Amor [NEO]          SPK-ID: 2413820 [ 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 50 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .3672973325085716 3.4743e-08   a 1.888778087992801 6.059e-09 au q 1.195034934572405 6.7545e-08 au i 9.239493269936251 1.0103e-05 deg node 166.3717264893449 2.2841e-05 deg peri 263.7797675857186 4.5416e-05 deg M 53.06103384595779 2.535e-05 deg tp 2458860.752825004145 (2020-Jan-12.25282500) 6.6835e-05 TDB period 948.1342399878689 2.60 4.5622e-06 1.249e-08 d yr n .379693069627573 1.827e-09 deg/d Q 2.582521241413197 8.2844e-09 au   Orbit Determination Parameters    # obs. used (total)      196      data-arc span      6502 days (17.80 yr)      first obs. used      2002-01-10      last obs. used      2019-10-30      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .59305      source      ORB      producer      Otto Matic      solution date      2019-Nov-02 08:17:47   Additional Information  Earth MOID = .271042 au   Jupiter MOID = 2.78778 au   T_jup = 3.861  [ 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 19.5   n/a MPO434519   diameter diameter 0.659 km 0.259 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)   geometric albedo albedo 0.049   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)   413820 (2006 QR89)          Discovered 2006-Aug-29 by Spacewatch at Kitt Peak Reference: Last Updated: 2014-11-10 [ 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 1910-Nov-21 03:03 00:02 Earth 0.270543696565797 0.270543178478383 0.270544214686307 2.41002592882453 2.40593594215184 2418996.626903423 1.59134084043445 182.053772685848 14.5072467334806 -83.4712957500014 751493.788786169 T 50 CATAB v2.0f-lin.ifort 2019-Nov-02 08:18:05 2019-Nov-02 08:18 1923-Nov-26 03:36 00:01 Earth 0.270702016886494 0.270701127193201 0.270702906596098 2.24362210138858 2.23923076834608 2423749.649974132 1.33726592883837 141.157482935647 27.6549859436682 75.0941251837505 650143.086148578 T 50 CATAB v2.0f-lin.ifort 2019-Nov-02 08:18:05 2019-Nov-02 08:18 1936-Nov-29 23:59 00:01 Earth 0.276274103661508 0.276272705230926 0.276275502103979 2.02777743921503 2.02301573840613 2428502.499067731 1.16620587886157 123.748448274154 32.6266402125334 58.2172818738034 622326.466088542 T 50 CATAB v2.0f-lin.ifort 2019-Nov-02 08:18:05 2019-Nov-02 08:18 1949-Dec-07 01:35 00:01 Earth 0.290163833387449 0.290162001675321 0.290165665104939 1.66676608817176 1.66124767824573 2433257.565856460 1.06914937191385 112.779140511671 31.7697123590094 35.7222951112351 457946.058701775 T 50 CATAB v2.0f-lin.ifort 2019-Nov-02 08:18:05 2019-Nov-02 08:18 1954-Nov-15 09:06 < 00:01 Mars 0.0783513114856305 0.0783474318941896 0.0783551911415796 11.0660483994844 11.0657182019466 2435061.879370444 0.388238275587709 224.034928120948 23.9475171254868 30.4783472111712 246548.066375586 T 50 CATAB v2.0f-lin.ifort 2019-Nov-02 08:18:05 2019-Nov-02 08:18 1962-Dec-16 22:25 < 00:01 Earth 0.314442800002656 0.314440799138314 0.314444800880404 1.35903904272027 1.35278964092986 2438015.434131001 0.897599753365136 148.948057947021 38.4852263452086 -49.7308702968393 773797.932445091 T 50 CATAB v2.0f-lin.ifort 2019-Nov-02 08:18:05 2019-Nov-02 08:18 1963-Apr-11 05:30 < 00:01 Mars 0.0670765898101 0.067075710287777 0.0670774693920867 9.47426425637377 9.47381375092964 2438130.729328087 0.380715071371716 147.403567984728 30.9350528340916 -77.5408048693851 322107.293257061 T 50 CATAB v2.0f-lin.ifort 2019-Nov-02 08:18:05 2019-Nov-02 08:18 1975-Dec-28 04:34 < 00:01 Earth 0.349503688099838 0.349501756794858 0.34950562069484 1.78594503516616 1.78167125232098 2442774.690504791 0.633114540724132 1080.75319323595 17.2464682267157 -85.0468987974119 540921.022466668 T 50 CATAB v2.0f-lin.ifort 2019-Nov-02 08:18:05 2019-Nov-02 08:18 1989-Jan-07 00:11 < 00:01 Earth 0.394105267176629 0.394103620210112 0.394106914440738 2.77408744074043 2.771649232083 2447533.507627105 0.371096778924168 555.098430806066 14.3779862896998 -81.6590594714143 411831.097412115 T 50 CATAB v2.0f-lin.ifort 2019-Nov-02 08:18:05 2019-Nov-02 08:18 2002-Jan-16 15:08 < 00:01 Earth 0.444177639387549 0.444176346576236 0.444178932208986 3.81381698364436 3.81224377834938 2452291.130466242 0.178971780911581 136.76938432151 30.8910350712839 -64.9194161334832 468903.101239293 T 50 CATAB v2.0f-lin.ifort 2019-Nov-02 08:18:05 2019-Nov-02 08:18 2009-Jun-01 20:28 < 00:01 Mars 0.0854106881596963 0.0854098616130111 0.0854115147109356 11.1423271343404 11.1420263024149 2454984.352829704 0.22008547507917 54.6732229934128 20.6274924030728 45.1908146261654 459192.130353936 T 50 CATAB v2.0f-lin.ifort 2019-Nov-02 08:18:05 2019-Nov-02 08:18 2017-Oct-25 02:52 < 00:01 Mars 0.0728808524402582 0.0728804554774771 0.0728812494031802 9.16349988591608 9.16307119772229 2458051.619245734 0.211722762365112 44.5543337563923 19.6383044686376 86.436008597559 563025.842419546 T 50 CATAB v2.0f-lin.ifort 2019-Nov-02 08:18:05 2019-Nov-02 08:18 2045-Oct-12 09:19 < 00:01 Earth 0.457498152957924 0.457496461568458 0.457499844414641 4.56990969329479 4.56863508728144 2468265.888172578 0.298562616422492 295.02151485643 17.338126110031 -73.7350236063348 733824.952549433 T 50 CATAB v2.0f-lin.ifort 2019-Nov-02 08:18:05 2019-Nov-02 08:18 2058-Oct-21 21:07 < 00:01 Earth 0.397022724223566 0.397020605244441 0.397024843498334 3.80859957552575 3.80683706313713 2473023.379639609 0.47436230492867 550.92352150073 3.51251030103476 -78.9606931418806 755277.261313348 T 50 CATAB v2.0f-lin.ifort 2019-Nov-02 08:18:05 2019-Nov-02 08:18 2071-Nov-01 01:22 < 00:01 Earth 0.342792349744259 0.342790056482382 0.342794643196081 3.12935262325419 3.12686777889635 2477781.556668045 0.658638196692449 422.177907954188 15.8116318044848 -74.4605767615506 971043.408812728 T 50 CATAB v2.0f-lin.ifort 2019-Nov-02 08:18:05 2019-Nov-02 08:18 2084-Nov-10 05:20 < 00:01 Earth 0.30161866076978 0.301616658035311 0.301620663557141 2.60753628924439 2.60414623855075 2482539.721888637 0.808108735114212 227.82933447004 23.0591891416232 -64.7184165240106 1208079.02460397 T 50 CATAB v2.0f-lin.ifort 2019-Nov-02 08:18:05 2019-Nov-02 08:18 2097-Nov-19 17:59 < 00:01 Earth 0.278018346340834 0.278017153829441 0.278019538874636 2.23586538582159 2.23157486371565 2487297.249338371 0.947066727309624 140.661944121957 12.7359663618419 -65.7441563627077 1017292.43109073 T 50 CATAB v2.0f-lin.ifort 2019-Nov-02 08:18:05 2019-Nov-02 08:18 2110-Nov-30 00:09 00:01 Earth 0.272372271572124 0.272371827148783 0.272372715996425 1.9286717867827 1.92359296079515 2492054.506147229 1.18737157068913 107.649830999747 21.6593767003546 86.5609665856106 746951.046713883 T 50 CATAB v2.0f-lin.ifort 2019-Nov-02 08:18:05 2019-Nov-02 08:18 2123-Dec-10 09:37 00:02 Earth 0.285239331720745 0.285237155214154 0.285241508231698 1.58596490163717 1.58006400419731 2496812.900986487 1.64139783280431 123.079825493186 32.3422902792086 26.9689793535286 508878.890057861 T 50 CATAB v2.0f-lin.ifort 2019-Nov-02 08:18:05 2019-Nov-02 08:18 2136-Dec-22 16:52 00:02 Earth 0.318110709775834 0.318106222886615 0.318115197128888 1.59198187630467 1.58671181846979 2501574.202969190 2.04921456487317 652.853964338736 33.0824812453366 -70.480087972737 754148.178255157 T 50 CATAB v2.0f-lin.ifort 2019-Nov-02 08:18:05 2019-Nov-02 08:18 2150-Jan-04 12:12 00:02 Earth 0.363893134594117 0.363886733453125 0.363899559474126 2.42715015781092 2.42413151310662 2506335.008538270 2.10372314722694 4649.48444252268 6.40179658815682 -86.0860655643835 472007.389605532 T 50 CATAB v2.0f-lin.ifort 2019-Nov-02 08:18:05 2019-Nov-02 08:18 2163-Jan-16 02:59 00:02 Earth 0.420548624185857 0.420540920955693 0.420556328581985 3.54532414362191 3.54353662864555 2511094.624192433 1.96738515721742 1171.86042455589 26.2322935173413 -70.9491604490177 403491.909429047 T 50 CATAB v2.0f-lin.ifort 2019-Nov-02 08:18:05 2019-Nov-02 08:18 2176-Jan-27 01:21 00:02 Earth 0.488526693277937 0.48851829558646 0.488535091093349 4.73459752894084 4.73344541923736 2515853.556552086 1.75535262754911 571.763737577608 33.1331215953306 -43.0526916775427 453099.155784321 T 50 CATAB v2.0f-lin.ifort 2019-Nov-02 08:18:05 2019-Nov-02 08:18 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-17 23:37 UT (server date/time)   Site Manager:   Ryan S. 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