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JPL Small-Body Database Browser
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(2014 EF)
Classification: Apollo [NEO]          SPK-ID: 3663067
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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4890727160332985 0.00025876  
a 1.353439751577357 0.00047836 au
q .6915092962859863 0.00010593 au
i 4.249585199954833 0.0027662 deg
node 344.3883207324363 0.00010113 deg
peri 266.4606320923053 0.0016382 deg
M 200.1910069910943 0.87407 deg
tp 2459651.802773538085
(2022-Mar-13.30277354)
1.5317 TDB
period 575.1178124787308
1.57
0.3049
0.0008348
d
yr
n .6259587030497575 0.00033186 deg/d
Q 2.015370206868728 0.00071231 au
  Orbit Determination Parameters
   # obs. used (total)      29  
   first obs. used      2014-03-05  
   last obs. used      2014-03-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .402  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 09:29:34  

Additional Information
 Earth MOID = .00124929 au 
 Jupiter MOID = 3.0454 au 
 T_jup = 4.732 
[ 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 28.9   n/a MPO286769  

[ 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
1966-Sep-17 02:58 1_04:20 Earth 0.349758073984847 0.327383970539417 0.372133207889393 25.2418394947833 25.241537689941 2439385.623513691 1700.42108207704 1116133.32483091 315.489766190368 1.55549199376241 4206.91022506721 T 6 CATAB v2.0g-lin.ifort 2021-Apr-15 09:29:34 2021-Apr-15 09:29
1968-Mar-21 06:33 11:46 Venus 0.144834396565153 0.133628606688858 0.156070596247817 17.5480652578546 17.5472108237716 2439936.773245850 705.521618087476 569249.028799266 792.725600358542 10.5725519327455 4708.45202639788 T 6 CATAB v2.0g-lin.ifort 2021-Apr-15 09:29:34 2021-Apr-15 09:29
1971-Mar-16 20:25 9_00:12 Earth 0.135333060169393 0.065485992186367 0.205459357044392 11.0446143352322 11.0428315749446 2441027.350636646 12971.4968904719 3503399.62930686 85.5997679493653 4.21662314815034 18505.8514797882 T 6 CATAB v2.0g-lin.ifort 2021-Apr-15 09:29:34 2021-Apr-15 09:29
1974-Sep-05 12:08 7_00:31 Earth 0.111175741047116 0.011265687722848 0.249821220142831 18.1391128663802 18.1377915643611 2442296.005833656 10110.8387335077 6929514.86351666 375.601875037044 5.82351495902161 4306.35141781275 T 6 CATAB v2.0g-lin.ifort 2021-Apr-15 09:29:34 2021-Apr-15 09:29
2001-Sep-23 05:32 5_19:42 Earth 0.477630492749719 0.355652298037969 0.599608924422833 29.1190042699213 29.1188126921043 2452175.730897379 8382.42441679222 6082588.44286962 287.742839034139 0.257204218436001 1025.33316263335 T 6 CATAB v2.0g-lin.ifort 2021-Apr-15 09:29:34 2021-Apr-15 09:29
2009-Sep-11 02:17 2_07:42 Earth 0.221965739405388 0.173978134171579 0.269970168158493 21.4086935570087 21.4081328423208 2455085.594959965 3341.68429373292 2395306.4791513 336.243434754141 2.27403756800611 3680.32217619435 T 6 CATAB v2.0g-lin.ifort 2021-Apr-15 09:29:34 2021-Apr-15 09:29
2014-Mar-06 03:20 < 00:01 Earth 0.00113244865660176 0.00113081865830542 0.00113407855850722 15.0859495988349 14.9291721031266 2456722.638854831 0.0822557551189382 79.5752585773644 1.11340905832508 1.4437813932973 1491.67420176072 T 6 CATAB v2.0g-lin.ifort 2021-Apr-15 09:29:34 2021-Apr-15 09:29
2014-Mar-06 06:11 < 00:01 Moon 0.0028749579933646 0.00287391454641128 0.00287600209506765 15.915416056311 15.9146997825388 2456722.757741645 0.282604942778574 86.0055220932393 2.00267395323276 -52.7931900839383 222789.203868732 T 6 CATAB v2.0g-lin.ifort 2021-Apr-15 09:29:34 2021-Apr-15 09:29
2017-Jul-26 09:17 6_21:18 Earth 0.244142558738577 0.225000176830548 0.26331261727969 10.5469429104534 10.5459080934033 2457960.886759545 9918.03904701795 963998.926971239 845.877374774935 7.76065195903742 4243.83893466072 T 6 CATAB v2.0g-lin.ifort 2021-Apr-15 09:29:34 2021-Apr-15 09:29
2039-Aug-31 03:43 7_23:28 Earth 0.0259797337220232 0.00712335687685671 0.150419046561391 14.2085799312126 14.2013599288011 2466031.655208235 11487.8366701675 6246784.85159424 402.39701703681 -15.9506726706453 2718.40878118778 T 6 CATAB v2.0g-lin.ifort 2021-Apr-15 09:29:34 2021-Apr-15 09:29
2043-Nov-02 10:11 3_01:48 Mars 0.0729946300573021 0.0485586179054598 0.145969194613075 11.063636903168 11.0632823965682 2467555.924570123 4427.5558288327 4147287.19337624 1552.39370198401 41.7256024898803 4761.59299487233 T 6 CATAB v2.0g-lin.ifort 2021-Apr-15 09:29:34 2021-Apr-15 09:29
2060-Apr-02 16:15 19:13 Mars 0.0949847024650839 0.0876142178250135 0.105201058787501 12.5781514593168 12.5779118300586 2473552.177427396 1153.09048600144 932465.770362992 742.173669932463 -61.4914155734145 16745.9280295535 T 6 CATAB v2.0g-lin.ifort 2021-Apr-15 09:29:34 2021-Apr-15 09:29
2061-Sep-11 20:26 3_04:25 Earth 0.200008693301227 0.133893301682173 0.266137038060021 20.8007287240042 20.8000882645805 2474079.351629875 4585.45765046491 3298207.03105895 304.913948850935 1.35961206658079 2172.91200542065 T 6 CATAB v2.0g-lin.ifort 2021-Apr-15 09:29:34 2021-Apr-15 09:29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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