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(2016 AH164)
Classification: Apollo [NEO]          SPK-ID: 3739705
[ 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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2489485707980508 5.1069e-05  
a 1.150718694076607 1.4678e-05 au
q .8642489197956361 4.7743e-05 au
i 1.723141167011063 0.0020195 deg
node 290.5450439593003 0.043388 deg
peri 113.1284554861127 0.035676 deg
M 43.09257816363891 0.12364 deg
tp 2459146.530032453240
(2020-Oct-24.03003245)		 0.15382 TDB
period 450.8708725445403
1.23		 0.0086267
2.362e-05		 d
yr
n .7984547725788975 1.5277e-05 deg/d
Q 1.437188468357578 1.8332e-05 au
   Orbit Determination Parameters
   # obs. used (total)      43  
   data-arc span      5 days  
   first obs. used      2016-01-13  
   last obs. used      2016-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .58451  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:29:14  

Additional Information
 Earth MOID = 1.02936E-7 au 
 Jupiter MOID = 3.93014 au 
 T_jup = 5.432 
[ 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 29.7   n/a MPO365030  

[ 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
1992-Jan-09 21:10 8_13:57 Moon 0.00508442949494189 0.000175817070502599 0.0245933465881805 6.48684642284851 6.48585267501978 2448631.381736376 12356.9787965436 972955.637465108 58.3997163535843 -2.00228290390975 429.898581656354 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
1992-Jan-10 18:36 7_11:53 Earth 0.00454724476149017 2.27820546457092e-05 0.0285505685165612 6.63826942010876 6.54940543400612 2448632.275187785 10793.4046090162 1197093.21686325 59.9035756905566 0.721205281323916 0.577569986881304 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2003-Feb-19 09:20 12:42 Earth 0.48035381704496 0.46213076277603 0.498577746860622 21.4267824226235 21.426523543652 2452689.889129239 761.948139369874 909307.113269339 1612.08668927155 -2.06042539798744 1450.94699806112 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2004-Oct-08 21:59 17:05 Earth 0.269003350666373 0.253075731682878 0.284934379438306 15.0417722152455 15.0411137010126 2453287.416183856 1024.57686483525 795765.462706062 2901.14377222416 -3.4749747138294 713.04743780686 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2005-Mar-09 18:57 8_02:31 Earth 0.495939878804276 0.485705898280737 0.506243056506344 5.81692880315783 5.81600511779913 2453439.289774857 11671.3809324127 589545.444225108 6709.53880125711 -29.6770488078275 2055.2454332967 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2016-Jan-11 14:12 00:01 Moon 0.00063279415482003 0.00063056558808474 0.000635023097799443 7.24385232329317 7.23669910946376 2457399.091927378 1.26095958339373 113.780546709466 5.6742886890029 -12.3051365845265 3420.22568082855 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2016-Jan-12 03:35 00:01 Earth 0.000178175879179662 0.000178024669701612 0.000178327057897287 8.62642812430077 6.671345004223 2457399.649320948 1.08972886248001 6.6436014806783 1.48461487365077 -0.238751116177681 2268.68176468833 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2020-Aug-26 10:12 1_05:19 Earth 0.0401181345888019 0.0337432767637558 0.0467732383535641 5.63017077885639 5.61836197948865 2459087.924780897 1759.17392837173 365528.121816049 27.2741665013044 26.7769007156659 111550.489511384 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2021-Mar-15 08:07 3_00:43 Earth 0.339794909604942 0.337195913260263 0.342407865892479 6.5192468439208 6.51804392007958 2459288.838517958 4362.63694286108 169364.917488669 87.5408370373331 -39.8713984298611 200440.413947517 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2025-Jul-31 23:56 07:03 Earth 0.35274080285799 0.343539564967478 0.3619421567444 16.9811900811615 16.9807452510042 2460888.497397565 422.603360184072 458942.285959252 36.3780421295759 -1.33836252004278 28653.3050678099 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2026-Apr-21 08:42 2_22:39 Earth 0.424478761934448 0.423939462167358 0.425036047492494 7.95933569379802 7.95854701332863 2461151.862843528 4239.33907014924 140478.624750208 118.480946743552 -78.7747564844623 309441.344399318 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2031-May-24 18:11 3_14:48 Earth 0.410151439020388 0.408253656756976 0.412072272428808 7.64099645611997 7.64014621465248 2463011.257713262 5207.7363609584 180492.074459535 62.234088804194 58.159197830603 439802.316317126 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2032-Jan-26 23:19 10:08 Earth 0.243565437992215 0.23279946546461 0.25433135702997 14.0144587895399 14.0136781825077 2463258.471290463 607.650801608394 536824.012683771 22.2215422631648 -0.12917601809755 2700.98470620211 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2036-Jul-05 12:52 6_00:59 Earth 0.287424445365708 0.2812100003681 0.293694573341086 5.23900526530251 5.23723551017549 2464880.036009799 8699.21818398272 369738.518100772 36.9338894333805 32.6062369951146 265156.695381977 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2036-Nov-27 14:19 6_23:57 Earth 0.11605731904142 0.11219639700819 0.119920304734403 5.41086646292444 5.40662179826135 2465025.096709179 10076.5235179846 194121.736033183 34.5788729678536 6.54325945701734 86006.3599213095 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2041-Aug-15 16:21 16:02 Earth 0.080775473170771 0.0700333954805761 0.0915947978658363 8.98992652623597 8.98625653219012 2466747.180927101 962.277708077 551841.01773986 30.3387164513146 -12.9839101407112 80410.6459511235 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2042-Mar-28 05:45 3_15:12 Earth 0.376715886817645 0.373955079514503 0.379501345397436 7.18779307753292 7.18680899259252 2466971.739755661 5232.19037480462 205470.888626853 119.339502667709 -47.6908699321895 211772.215056256 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2047-May-05 05:51 1_05:16 Earth 0.428412611086124 0.428409451589182 0.428418093855307 7.98651481119214 7.98573603263767 2468835.743915494 1755.99484887877 62464.6386526804 113.699752900268 89.8498990613465 320248.601414654 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2048-Feb-07 02:57 02:55 Earth 0.470614021507381 0.467560867935131 0.473667175058604 20.8525291140856 20.8522576004872 2469113.622727718 174.865874337386 152248.343130785 38.2300199515023 -0.350182178629351 9464.12728139834 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2052-Jun-12 18:29 20:18 Earth 0.361143727836795 0.360520884821578 0.361767125274485 6.73309371713303 6.73199786245918 2470701.270027895 1218.0057872107 38255.291968593 50.6024852249932 35.6600070045625 434025.251804846 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2053-Jan-13 22:34 03:14 Earth 0.0292678112132079 0.0264337893196191 0.0321016422708085 7.55569866693352 7.54364014223746 2470916.440390657 194.34667723967 141267.157822238 4.10704845150812 0.0716660213152562 28.8160197977318 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2057-Oct-11 08:51 1_10:30 Earth 0.120971594987826 0.120294338679812 0.121650872449768 5.45365394548233 5.44961375100513 2472647.868556796 2069.75071183287 41861.6498113262 42.5608751900831 -36.0003001244042 256468.983235189 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2058-Feb-26 11:59 19:16 Earth 0.28069297871559 0.279775532020078 0.281611521614345 5.28290847831706 5.28111133961962 2472785.999465842 1156.35145652741 53487.3134247765 92.440854454514 -31.1138262039903 106504.819506254 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2062-Aug-11 22:23 08:47 Earth 0.161199537071263 0.15463680437107 0.167765730429975 11.3512041547857 11.3497479096406 2474413.432757922 527.379489957755 329455.532063928 62.1105155470925 -6.53752695984122 36497.1004993692 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2063-Apr-04 15:58 2_00:28 Earth 0.396934834764401 0.395801763800318 0.398076951429868 7.51101523995798 7.5101214811406 2474649.165175840 2907.51864534647 110215.308055861 38.8340186529293 -59.0175944698206 366043.343902941 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2067-Jul-26 07:59 07:06 Earth 0.494255853123828 0.484387139826995 0.504124560936929 21.1360347436642 21.1357796852577 2476222.832370845 425.653244596791 492105.847386035 73.4877208797145 0.134605412030943 1960.43000054156 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2068-May-02 21:30 3_01:29 Earth 0.431951203397631 0.431654129264624 0.432267447269254 8.04452409264006 8.04375726455345 2476504.395778045 4409.38054316328 144312.980768034 28.0277966606347 83.9179295555303 1595158.2594022 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2073-Jun-01 08:56 4_18:14 Earth 0.396691738124797 0.393388872296814 0.400031392595819 7.38073230031583 7.37982220574405 2478359.872486699 6853.90507386759 252435.351286488 75.6025140142532 48.9912485696794 253786.843730032 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2074-Jan-22 21:16 17:05 Earth 0.166506266325609 0.152005735220106 0.181006554797845 11.6793544076821 11.6779841936416 2478595.386101003 1025.07812743744 723007.326839334 41.065134806375 0.175509181217285 1328.08270279031 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2078-Jul-09 15:35 8_13:40 Earth 0.27894735744547 0.269824949914725 0.288179571129574 5.05793806081912 5.05604920982896 2480224.149373966 12340.099995376 534445.182240201 65.5783106348876 31.0266777083678 96812.224452143 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2083-Aug-20 15:52 1_08:57 Earth 0.0357687035007674 0.0236044365104794 0.050433255342377 7.54388878296829 7.53400784000544 2482092.161303967 1976.87297055382 820967.448268839 40.7742822610887 -32.5525769268265 64980.6961598755 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2084-Mar-23 11:05 4_20:25 Earth 0.362669688182532 0.357761559712087 0.367619427986434 6.91729188494727 6.91622970440539 2482307.961737343 6985.2112495904 312959.294632677 62.155389148033 -38.2347682977732 199551.900653815 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2088-Jul-28 17:44 02:24 Earth 0.43222727862945 0.42740725867069 0.437047308683272 19.3139701288034 19.3136509513411 2483896.239110887 143.942253174342 240377.729246403 70.5424880951441 0.875342033309466 11834.504355109 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2089-Apr-29 02:02 3_09:42 Earth 0.428805659106729 0.428420403682683 0.42921190746817 8.00017918318124 7.99940244756865 2484170.584558107 4901.74684181825 150917.702899199 22.675815927133 82.4875909220944 1318989.91447564 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2095-Jan-22 14:43 1_08:36 Earth 0.144645171512198 0.110397148946839 0.178891622615633 11.0332018323291 11.0315321274501 2486265.112995043 1955.56559900897 1707605.7003104 32.3799365071042 0.410644470370173 3720.65062529509 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2104-Aug-12 17:11 2_16:44 Earth 0.161281011926954 0.101267334163727 0.221568126618454 11.3773719222651 11.3759197608988 2489754.216031727 3883.51798218029 3017691.06459416 54.257927527554 -5.90406127063914 37849.7942671033 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2111-Feb-07 02:12 1_15:32 Earth 0.437486458077863 0.369425654440874 0.505555895453201 19.8601109809308 19.8598043122504 2492123.591579087 2371.66474567249 3395515.7179347 64.2424929600798 -1.65718551638324 25267.6494538086 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2116-Jan-17 03:06 5_10:14 Earth 0.0374041581129659 0.000944322935766353 0.111871935765498 7.80993337594908 7.80080698712597 2493928.629378485 7814.2867086813 3713437.52536119 7.87207989731427 1.52893599673163 15805.4173258607 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2151-Jul-30 04:06 2_04:27 Earth 0.459640906120612 0.406297831218012 0.512987676883625 20.1128551321351 20.1125669128273 2506906.671056461 3146.70564659514 2660889.50714762 64.6053662962794 -1.43412574372563 22989.7906705922 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
2193-Jul-29 20:14 3_06:03 Earth 0.466455748885605 0.440555393087951 0.492381997618988 20.3356233533634 20.3353424561591 2522247.342967371 4682.93925228198 1303761.13157562 106.616449476974 -7.63417393286729 75976.4303418438 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 10:00:33 2018-Dec-11 16:49
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