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(2014 EP12)
Classification: Apollo [NEO]          SPK-ID: 3663744
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5848979421084651 1.6789e-06  
a 2.341376085058464 8.9972e-06 au
q .9719100312057937 2.2982e-07 au
i 6.215233914853754 1.7857e-05 deg
node 353.2037352584397 4.6648e-06 deg
peri 202.8240959164127 6.8752e-05 deg
M 259.6133500900631 0.0035909 deg
tp 2459365.404025647371
(2021-May-30.90402565)
0.015156 TDB
period 1308.594811669778
3.58
0.0075428
2.065e-05
d
yr
n .2751042544182467 1.5857e-06 deg/d
Q 3.710842138911134 1.426e-05 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   # delay obs. used      2  
   # Doppler obs. used      1  
   data-arc span      5 days  
   first obs. used      2014-03-09  
   last obs. used      2014-03-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .41647  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-10 07:05:43  

Additional Information
 Earth MOID = .00367362 au 
 Jupiter MOID = 1.27373 au 
 T_jup = 3.304 
[ 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 25.8   n/a MPO292235  

[ 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
1903-Dec-07 02:44 1_08:45 Jupiter 1.92425827333159 1.91553262682463 1.93298210370961 6.01120640817906 5.93752809457933 2416455.614157013 1964.68085596122 425057.388167667 36.7975105783552 12.4941826155663 570930.791818533 T 16 CATAB v2.0e-lin.ifort 2018-Feb-10 07:05:48 2018-Dec-11 16:13
1909-Apr-24 16:28 5_01:25 Earth 0.0765445236480479 0.0710199649384315 0.0865096448742863 9.58778595909267 9.58415465890119 2418421.186176547 7285.33273252092 1003458.34411316 33.0127174917233 66.6766152878621 276047.92730601 T 16 CATAB v2.0e-lin.ifort 2018-Feb-10 07:05:48 2018-Dec-11 16:13
1927-May-30 11:55 1_06:16 Earth 0.283630565272228 0.263749842169444 0.303844771929427 17.2706903357494 17.2701463888969 2425030.996370344 1816.44715099168 1111147.05366678 36.950509488064 25.8166545359681 448162.063242587 T 16 CATAB v2.0e-lin.ifort 2018-Feb-10 07:05:48 2018-Dec-11 16:13
1938-Feb-08 22:19 16:34 Earth 0.363108643092987 0.346774590582535 0.379460831005877 20.1249096325256 20.1245450080936 2428938.429900448 994.289926428056 824950.68857766 9.12355905756606 -8.92043130356339 900726.989438699 T 16 CATAB v2.0e-lin.ifort 2018-Feb-10 07:05:48 2018-Dec-11 16:13
1939-Dec-26 14:53 2_02:23 Jupiter 1.23486352975976 1.23452901842262 1.23520671388724 4.00651568659923 3.83149056802227 2429624.119932495 3023.15483785409 167811.291137625 3.38719269631072 84.6961715065938 3426265.62038715 T 16 CATAB v2.0e-lin.ifort 2018-Feb-10 07:05:48 2018-Dec-11 16:13
1956-May-10 10:52 1_11:04 Earth 0.109836087797877 0.104114064264912 0.116200501726611 11.1843575186311 11.1821883247164 2435603.952966017 2103.5205900573 516287.104938614 34.6826976058335 54.175453500874 329258.367272663 T 16 CATAB v2.0e-lin.ifort 2018-Feb-10 07:05:48 2018-Dec-11 16:13
1974-Jun-10 05:30 02:41 Earth 0.429402905276754 0.426727665308253 0.43208020208966 21.7774726700504 21.7771877370561 2442208.729137158 160.631906034107 141443.977168376 38.1227377038284 19.3510490949403 506948.608768702 T 16 CATAB v2.0e-lin.ifort 2018-Feb-10 07:05:48 2018-Dec-11 16:13
1976-Jan-11 02:30 04:53 Jupiter 1.7858792700942 1.78499103468135 1.7867674984293 5.94044149641821 5.86005696174806 2442788.604250451 292.939151377748 43937.328559729 64.5734593057618 -13.348683033179 310187.812296505 T 16 CATAB v2.0e-lin.ifort 2018-Feb-10 07:05:48 2018-Dec-11 16:13
1985-Mar-24 01:09 14:43 Earth 0.0199284072783942 0.0185651932952752 0.0213189691038562 8.9207125576362 8.90571206524732 2446148.547853959 883.05268816858 77923.8667087415 14.0284261364012 -28.1316480890412 107232.072444258 T 16 CATAB v2.0e-lin.ifort 2018-Feb-10 07:05:48 2018-Dec-11 16:13
1987-Feb-21 16:59 04:16 Jupiter 1.6440646059133 1.64335928380581 1.64476993466231 5.22383832254841 5.12426446390178 2446848.207426347 255.777571701158 35612.890923893 54.3639818302801 24.1301664546004 1040623.50044903 T 16 CATAB v2.0e-lin.ifort 2018-Feb-10 07:05:48 2018-Dec-11 16:13
2014-Mar-13 18:51 < 00:01 Moon 0.00674367187961679 0.00674364944988439 0.00674369430937142 9.75319201283556 9.75269371768556 2456730.285226072 0.0109872965958813 1.59791855453744 0.945369998669708 62.3501276941744 983043.415534126 T 16 CATAB v2.0e-lin.ifort 2018-Feb-10 07:05:48 2018-Dec-11 16:13
2014-Mar-14 01:39 < 00:01 Earth 0.00739543622567538 0.00739541166202547 0.00739546078937616 9.94838634637164 9.91210456709787 2456730.568713291 0.0118520297782948 2.01367001180764 0.9803212745496 64.687064247215 643392.4959627 T 16 CATAB v2.0e-lin.ifort 2018-Feb-10 07:05:48 2018-Dec-11 16:13
2023-Mar-03 13:17 03:21 Jupiter 1.28242552633546 1.28240755433431 1.28244352606054 4.04112584534406 3.87423909667092 2460007.053647540 201.241885304666 9723.66791099575 89.4997941720766 89.6951122699633 1377934.72686365 T 16 CATAB v2.0e-lin.ifort 2018-Feb-10 07:05:48 2018-Dec-11 16:13
2032-Feb-16 15:20 02:47 Earth 0.268886671915145 0.266739415938992 0.271034134681808 17.4882751439364 17.487708509272 2463279.138723254 166.660985815829 107723.824703524 5.26184872074126 -6.27935423758871 850259.395844335 T 16 CATAB v2.0e-lin.ifort 2018-Feb-10 07:05:48 2018-Dec-11 16:13
2057-Apr-11 09:27 1_01:08 Earth 0.0598092953665962 0.0585812359480012 0.0611055645728011 8.89369602516949 8.88868549429252 2472464.893918323 1508.11148123468 118803.507613093 33.9838213492631 57.9924754400405 204423.833630048 T 16 CATAB v2.0e-lin.ifort 2018-Feb-10 07:05:48 2018-Dec-11 16:13
2058-Dec-27 19:09 10:09 Jupiter 1.5234088019547 1.52254313142211 1.52427456257572 4.83906210762784 4.72276535519321 2473090.297664887 609.470380946206 47161.21648688 34.8243455845275 -34.8878113481832 495095.9759383 T 16 CATAB v2.0e-lin.ifort 2018-Feb-10 07:05:48 2018-Dec-11 16:13
2075-May-01 16:33 14:48 Earth 0.0808067986423141 0.0799314805396642 0.0817488710099273 9.53612921751439 9.5326708504573 2479059.189252393 887.513055911983 124395.31435776 32.2037111719176 68.6365056563551 297606.776528859 T 16 CATAB v2.0e-lin.ifort 2018-Feb-10 07:05:48 2018-Dec-11 16:13
2093-Mar-03 08:47 08:08 Earth 0.0801735054399785 0.0772861840755373 0.0830608230013501 11.8999166223414 11.8971235091452 2485574.866017185 487.648028302042 143976.312062384 6.49077365858867 -0.63140491370703 17631.6740231982 T 16 CATAB v2.0e-lin.ifort 2018-Feb-10 07:05:48 2018-Dec-11 16:13
2105-Nov-14 05:09 05:53 Jupiter 1.5319007412025 1.53129440255568 1.53250708804637 4.57565317383616 4.4531737895373 2490212.714347185 352.693439449256 30777.0045329903 33.3948826412902 23.7808213593484 1088726.96807264 T 16 CATAB v2.0e-lin.ifort 2018-Feb-10 07:05:48 2018-Dec-11 16:13
2111-Mar-01 02:01 07:55 Earth 0.110067753288121 0.106584984754666 0.113550750322925 13.0421798894423 13.0403236543635 2492145.583992324 475.223738238723 173857.260352276 7.59622428468903 -2.68149308183719 94140.497161993 T 16 CATAB v2.0e-lin.ifort 2018-Feb-10 07:05:48 2018-Dec-11 16:13
2136-Apr-24 17:49 1_11:16 Earth 0.0719514967328043 0.0706161284407178 0.073517477291481 8.99577151944716 8.99165402036808 2501332.242660513 2116.25066409858 215743.013780565 29.3518793051163 70.3842692967597 304196.525420765 T 16 CATAB v2.0e-lin.ifort 2018-Feb-10 07:05:48 2018-Dec-11 16:13
2141-Aug-29 20:19 1_03:53 Jupiter 1.29648274571486 1.29572773338972 1.29723956736601 3.96725423988962 3.79900768667316 2503285.346261002 1673.43868700667 86750.4519039293 19.8851846660388 67.7319274069344 13465044.8478656 T 16 CATAB v2.0e-lin.ifort 2018-Feb-10 07:05:48 2018-Dec-11 16:13
2154-Feb-16 15:55 15:24 Earth 0.260561316479929 0.248632545694264 0.272494282448691 17.8830469535067 17.8824751223117 2507839.163394205 924.111660094648 597224.232635326 8.18850317158086 -5.01824835037064 396594.002370832 T 16 CATAB v2.0e-lin.ifort 2018-Feb-10 07:05:48 2018-Dec-11 16:13
2161-Jun-13 16:16 14:27 Earth 0.367232447684655 0.354734214696112 0.379789709404985 20.3783575351863 20.3780014893381 2510513.177520652 867.164355823303 666458.035404675 35.0818390052498 20.3780339931974 493180.623204378 T 16 CATAB v2.0e-lin.ifort 2018-Feb-10 07:05:48 2018-Dec-11 16:13
2177-Jun-02 19:16 2_06:28 Jupiter 1.27513705060502 1.27452371701708 1.27575849991057 3.94552536711354 3.77341363438225 2516346.303114604 3268.17073888081 167115.508820783 30.2003979676302 -82.2568708651083 1848691.6445204 T 16 CATAB v2.0e-lin.ifort 2018-Feb-10 07:05:48 2018-Dec-11 16:13
2179-Mar-22 18:45 2_23:42 Earth 0.0225658936667387 0.0164978477656545 0.0301050750206582 9.32039625815481 9.30771912956367 2517004.281408348 4301.72126192822 446222.05828003 12.1127848728686 -38.2579626475637 200282.616104854 T 16 CATAB v2.0e-lin.ifort 2018-Feb-10 07:05:48 2018-Dec-11 16:13
2197-Feb-12 09:21 17:39 Earth 0.342067479490704 0.325703759303443 0.358436766049379 20.3114979693003 20.3111144716429 2523540.889884793 1059.46182949643 819026.977247185 7.13918072067943 -4.82479157886729 579998.61930459 T 16 CATAB v2.0e-lin.ifort 2018-Feb-10 07:05:48 2018-Dec-11 16:13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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