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(2019 AN5)
Classification: Apollo [NEO, PHA]          SPK-ID: 3837682
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 52 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4145019254382 1.9762e-08  
a 1.610420301295591 1.6994e-08 au
q .9428979856438024 3.788e-08 au
i 2.019296691509109 4.1454e-06 deg
node 277.0206875084501 0.00010995 deg
peri 97.99550655398519 0.00011029 deg
M 302.8224785737341 3.7494e-06 deg
tp 2459119.057793095021
(2020-Sep-26.55779309)
6.2726e-06 TDB
period 746.4612744581297
2.04
1.1815e-05
3.235e-08
d
yr
n .482275520938887 7.6336e-09 deg/d
Q 2.27794261694738 2.4037e-08 au
  Orbit Determination Parameters
   # obs. used (total)      438  
   data-arc span      2750 days (7.53 yr)  
   first obs. used      2013-02-15  
   last obs. used      2020-08-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40052  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-13 07:21:32  

Additional Information
 Earth MOID = .0261833 au 
 Jupiter MOID = 3.19127 au 
 T_jup = 4.243 
[ 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 21.1   .3589 MPO467331 autocmod 2.6q

[ 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
1924-May-18 01:41 00:01 Mars 0.0697411414093864 0.0697246865788005 0.0697575970281553 9.79136437558352 9.79094511578494 2423923.570453438 1.40218365871745 900.028159799721 15.2751730816291 -24.2637533505219 275070.468669699 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
1924-Jul-24 05:46 00:02 Earth 0.413629007847575 0.413608087817867 0.413649927884854 20.2685850718 20.2682672517136 2423990.740466970 1.67376444888879 1046.91615988778 5.21827850239628 -4.8433360628062 884761.713396582 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
1926-Aug-09 14:14 00:03 Earth 0.154726252145319 0.154695123038302 0.154757381433181 12.6020165790153 12.6006500091102 2424737.093169857 3.48394774561135 1574.5423688013 4.19069080658716 -9.67243258923 806147.282547726 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
1926-Dec-20 14:26 00:07 Earth 0.478914834170527 0.478889028418212 0.47894063995325 4.2402825853522 4.23897030545798 2424870.101127666 7.3769091613302 1300.82617973215 11.1310309865384 9.32442524360438 223206.057329142 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
1928-Sep-22 03:01 00:21 Earth 0.0629401255780274 0.0629307346480106 0.06294951660011 6.71644244349661 6.71013651013042 2425511.625811992 20.6340844239392 483.449509744614 8.60753107593111 14.3783971256113 277980.426653389 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
1930-Nov-23 08:55 00:06 Earth 0.0966671887039934 0.0966232240167561 0.0967111551855223 10.807109687529 10.8045588960068 2426303.871496621 5.91593556193146 2288.66270774753 14.7265877378011 -16.7046997963534 247179.241886924 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
1932-Dec-10 07:34 00:03 Earth 0.368752097233409 0.368707090992049 0.368797103489231 19.1772623543212 19.1768855676645 2427051.815472086 3.34625381428346 2247.22963824104 14.9031141711862 -2.96124359212213 167968.592448015 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
1953-Sep-03 09:13 00:01 Mars 0.0928808577978489 0.0928756134870152 0.0928861036766535 9.27060074001874 9.27026824902987 2434623.884299232 1.14692788074084 656.322653966534 6.15164608213433 66.5213151581567 2061338.46020973 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
1971-Jul-26 02:41 < 00:01 Earth 0.402259552125608 0.402251676683726 0.402267427568656 19.9205132222433 19.9201807088886 2441158.612114733 0.63808731393856 394.179168819672 5.2127799472044 -4.95076879153816 888510.270439974 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
1973-Aug-11 05:34 00:01 Earth 0.137285878318493 0.137275697237545 0.13729605942883 12.0528109248575 12.051200549336 2441905.732272124 1.22796435347018 517.479789358339 4.24429030131999 -11.1899342770383 821303.976052739 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
1973-Dec-17 15:45 00:03 Earth 0.463484623017935 0.463475960244302 0.46349328579378 3.67967547115721 3.67811282828895 2442034.155965344 2.96622657608416 434.928429309226 11.4804979082992 8.73764899942842 144713.925729168 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
1975-Oct-02 00:04 00:06 Earth 0.0665044172638753 0.0665036732919062 0.0665051612360447 6.6952113081361 6.68922454894949 2442687.502754023 6.38136339102513 37.570485461108 8.78034479177645 -9.26293319133836 350750.04035134 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
1977-Nov-26 04:00 00:02 Earth 0.126118746783913 0.126106013179003 0.126131480451759 11.7570925825696 11.7552955085554 2443473.666656579 1.53013226791995 650.341277883129 14.7041639053218 -12.5100381414751 241463.507128349 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
1979-Dec-13 03:31 < 00:01 Earth 0.401839054213122 0.401826503682857 0.401851604743889 20.1460660245253 20.1457368899488 2444220.646460085 0.967391557148173 626.230139578272 14.877117091152 -2.043997221173 151365.829706667 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
2000-Sep-08 08:06 < 00:01 Mars 0.0863019819987802 0.0863016845601702 0.0863022795777766 8.62549018795338 8.62510558615202 2451795.837248829 0.432503851645823 190.700109005529 6.05368890917889 -85.9243919429963 2152681.79130776 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
2018-Jul-31 03:26 < 00:01 Earth 0.315169389180583 0.315168789631489 0.315169988729694 17.3941776798704 17.3936916415713 2458330.643346861 0.0641483853640373 30.0869348710085 4.99481751029938 -6.54380573327984 1683109.54265884 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
2020-Aug-19 16:57 < 00:01 Earth 0.0587448621844337 0.058744753249692 0.058744971119182 9.47228070612184 9.46749112293671 2459081.206116395 0.0243975894547241 5.57510288915805 2.89150711335816 15.2729468777587 1666748.16612445 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
2022-Oct-27 15:48 < 00:01 Earth 0.0511409006512578 0.0511404819089755 0.0511413193942987 6.82980983840255 6.82217713977514 2459880.158104968 0.299937841128341 24.5070002221487 13.3971737272861 38.6727253463513 452567.243589703 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
2024-Jul-20 07:01 < 00:01 Earth 0.491275831319034 0.491274963076167 0.491276699561872 3.78434513250177 3.78291169593435 2460511.792532960 0.298583999308094 43.1458486436021 20.608650418728 1.45351501353854 315642.42124193 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
2024-Nov-30 04:48 < 00:01 Earth 0.177101396557502 0.177100074157337 0.177102718957838 13.3508964640226 13.3497695305662 2460644.699693072 0.0792053557920897 66.5580365920728 14.7092235621409 -8.02310040633011 404791.34579167 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
2026-Dec-14 17:53 < 00:01 Earth 0.428098145318006 0.428096390365387 0.428099900270625 20.944789119613 20.9444919556789 2461389.245137682 0.0819992580660693 87.629746859587 15.2358775687063 -3.02987103732702 676410.04960593 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
2042-Nov-17 12:02 < 00:01 Mars 0.0364644125454556 0.0364620563401888 0.0364667690869638 9.04702377558353 9.04615591080188 2467206.001133638 0.24762447753871 211.591251328484 14.5236324403854 -56.4708697134898 311486.138090841 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
2069-Aug-01 00:56 < 00:01 Earth 0.30118508235124 0.301173778436128 0.301196386270255 16.979094482158 16.9785734421908 2476959.538661059 0.940417190691958 566.270310848584 5.03231103442942 -5.5010208833255 747191.275278033 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
2071-Aug-19 22:02 00:02 Earth 0.0653407114460293 0.0653311396644552 0.0653502835739367 9.73119966128937 9.72700829464366 2477708.417762276 1.84434057466409 533.037882075464 4.50668058666007 -26.4571364202732 876839.333205706 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
2073-Oct-16 18:35 00:05 Earth 0.0624987434587964 0.0624964707037072 0.0625010162382888 6.71068199583917 6.70432605086077 2478497.274506409 4.60437394522921 129.166348240057 11.9920950871427 28.7983650594386 386554.210133093 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
2075-Nov-27 14:55 < 00:01 Earth 0.122559232463706 0.122553438221775 0.122565026718323 11.6707014154177 11.6688384532732 2479269.121312923 0.653214763833886 295.567026847404 14.3918778690213 -12.2020972392519 239139.921082619 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
2077-Dec-11 19:14 < 00:01 Earth 0.362223737169182 0.362221844189903 0.362225630148502 18.9689693264851 18.9685815368878 2480014.301661161 0.120111981901551 94.5394055886125 15.1085959869573 -3.22931144220728 532184.040600957 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
2122-Jul-26 20:37 00:06 Earth 0.425630904797337 0.425548335872412 0.425713473841227 20.6264341446658 20.6261306449819 2496311.359058247 6.44955409148834 4132.64153845654 5.76144043213036 -4.93706172052146 839737.886813109 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
2124-Aug-09 05:30 00:08 Earth 0.192395997558962 0.192311334434973 0.192480661480963 13.7480362132467 13.7470288373212 2497055.728967628 8.48007438007681 4266.806078217 4.74587948061031 -8.35102594552954 758952.403989545 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
2126-Sep-04 14:53 00:29 Earth 0.0365846393435473 0.0365520315040507 0.0366173136086107 7.37920968350232 7.36933337940232 2497812.119811580 28.8424804656043 2949.64059885991 5.76295279898668 56.482369399039 837265.67144421 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
2128-Nov-14 00:15 00:28 Earth 0.0244776262563555 0.0244710531136746 0.0244845585652227 7.97062204375656 7.95695346433992 2498613.510359002 27.8354886085149 4695.7372529876 13.9467686858802 -85.90909386363 259468.30094553 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
2130-Dec-07 06:23 00:27 Earth 0.248418382061901 0.248105399853697 0.248731366991579 15.5668872938612 15.5661982665155 2499366.765966981 26.6701951958651 15660.9916898621 14.888460254836 -4.77861947888651 178076.087921992 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
2145-Jul-06 17:51 01:45 Mars 0.098977974098025 0.0985030481726654 0.0994652769815794 8.12265515274997 8.12229904688139 2504692.243504196 105.280445593213 60183.2604878917 5.98293940590884 -66.5045225972834 2348621.36454258 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
2173-Jul-29 16:21 05:45 Earth 0.381363431753328 0.377055673324955 0.385671610659161 19.3174057518417 19.3170440684444 2514942.181154362 345.031485529753 215747.076919164 5.39077710959361 -5.32357522238109 861380.460867865 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
2175-Aug-14 20:07 08:31 Earth 0.135851569836517 0.131596038714307 0.140113572256085 11.9935106751794 11.9918752488684 2515688.338428763 511.149053841594 217454.227357977 4.42324818227113 -12.4362762883316 860623.35148942 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
2175-Dec-20 17:53 20:55 Earth 0.462146832255015 0.458428237045721 0.465865950716277 3.61061340073106 3.60901624430821 2515816.244837177 1255.2982903415 187061.088960367 10.3958007942786 9.41250690735236 173034.66117578 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
2177-Sep-28 14:31 1_11:37 Earth 0.0650183728821526 0.0643267901264623 0.0657110234211078 6.70698527969619 6.7008723857019 2516464.104820526 2137.2954403135 36931.6119120907 9.04417766745664 20.8509782383769 383158.798467286 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
2179-Nov-26 11:59 08:00 Earth 0.0895490660188542 0.0861468819341406 0.0929618675708322 10.5956779903924 10.5928694536709 2517252.999007908 480.479658690389 176739.969744995 14.3532589570684 -15.9885631711593 225348.009221931 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
2181-Dec-12 23:52 03:05 Earth 0.349411855024825 0.347053423158882 0.351770314049128 18.6082728909143 18.6078630895153 2518000.494432598 185.008702703559 117706.418691653 15.1906644466165 -2.39932740968184 124916.647186669 T 52 CATAB v2.0f-lin.ifort 2020-Sep-13 07:21:59 2020-Sep-13 07:22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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