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(2014 JG55)
Classification: Apollo [NEO]          SPK-ID: 3671125
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4113917576331313 6.5422e-05  
a 1.580473194656184 6.4752e-05 au
q .9302795492145262 6.5338e-05 au
i 8.745438315070158 0.003881 deg
node 49.87343468562463 0.0022908 deg
peri 223.1985095592052 0.015646 deg
M 358.2306073798491 0.27326 deg
tp 2459004.066981356003
(2020-Jun-03.56698136)
0.5511 TDB
period 725.7367717808794
1.99
0.0446
0.0001221
d
yr
n .4960476222206558 3.0485e-05 deg/d
Q 2.230666840097842 9.1391e-05 au
  Orbit Determination Parameters
   # obs. used (total)      44  
   first obs. used      2014-05-10  
   last obs. used      2014-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .4001  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:40:32  

Additional Information
 Earth MOID = 7.61979E-5 au 
 Jupiter MOID = 2.91333 au 
 T_jup = 4.285 
[ 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 29.2   n/a MPO293441  

[ 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
1976-Aug-27 12:28 9_23:36 Earth 0.387320460585011 0.19022788054464 0.633560701280155 19.494164510999 19.4938116194799 2443018.019231325 14376.0082329439 13077413.3918025 538.904121526311 25.992181254416 41092.840459819 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 15:43:30 2018-Dec-11 16:17
1994-Apr-11 16:50 6_12:21 Earth 0.379749328537942 0.212034509897928 0.548091574079823 20.6369186552102 20.6365786590069 2449454.201100264 9381.23600218906 8414199.14574099 16.8870616856278 -4.71766636002661 192230.135936213 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 15:43:30 2018-Dec-11 16:17
2005-Aug-17 14:41 4_14:09 Earth 0.2435412433637 0.190100530481586 0.308580536742467 14.5855438241318 14.5847937082181 2453600.111912785 6608.62107558183 3979249.47230779 541.076766334509 40.5358356855285 36724.073824486 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 15:43:30 2018-Dec-11 16:17
2014-May-10 12:27 < 00:01 Moon 0.00215741654650713 0.00215699531010166 0.00215783780720535 10.5522179130197 10.5507782175359 2456788.018688018 0.426704266406343 23.9173548417107 1.22623067245509 -28.7461188616466 109138.666681775 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 15:43:30 2018-Dec-11 16:17
2014-May-10 20:18 < 00:01 Earth 0.000675601633818843 0.000674859172644863 0.000676343992998717 10.4587584974148 10.0746169215379 2456788.345963886 0.0252566158325521 34.5280923910061 0.743358180114159 -2.56355613963474 1770.72135556649 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 15:43:30 2018-Dec-11 16:17
2016-May-05 22:12 1_20:45 Earth 0.038624224060531 0.0205653264348404 0.0566881975271772 11.0347977581743 11.0285444290936 2457514.424856585 2684.72158186908 900921.451490964 24.6751584833398 -1.47455694152207 5703.78046430823 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 15:43:30 2018-Dec-11 16:17
2018-Apr-30 11:16 1_19:40 Earth 0.104300651897015 0.0800346331654176 0.128585522513745 12.8130476622365 12.8110537470316 2458238.969374687 2620.34878871069 1212536.49891206 31.3965213068054 -3.27929372670274 31079.1310183941 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 15:43:30 2018-Dec-11 16:17
2020-Apr-24 15:19 1_14:23 Earth 0.179752707418429 0.151993650395783 0.207531444586655 14.9080754062182 14.9070810778753 2458964.138108049 2302.6659857434 1387895.56386339 23.0216800606831 -3.86326330503751 100389.788585852 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 15:43:30 2018-Dec-11 16:17
2022-Apr-20 01:59 1_09:27 Earth 0.264257508071907 0.2343739441224 0.294157701877417 17.2888534093365 17.2882701977349 2459689.582415013 2007.09517451478 1494248.35530066 13.1981820448771 -4.00771773473303 257410.829021386 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 15:43:30 2018-Dec-11 16:17
2024-Apr-14 15:55 1_05:34 Earth 0.352488562565872 0.321191799942703 0.383799513151785 19.790618076538 19.7902361215727 2460415.163318243 1774.15372878939 1564975.09525821 9.65225478621675 -4.08456478881403 252184.797500792 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 15:43:30 2018-Dec-11 16:17
2026-Apr-10 20:17 1_02:45 Earth 0.436986825865634 0.404735890608475 0.469249337610868 22.2363687165531 22.2360945068468 2461141.344954591 1605.37188822258 1612417.91689966 13.5077434846552 -3.98835587233847 210328.019669032 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 15:43:30 2018-Dec-11 16:17
2137-Sep-12 21:27 2_05:11 Earth 0.450594096288827 0.389536617904974 0.513008776921068 21.4860644184745 21.4857892030518 2501838.393841710 3191.20595497804 3316501.83953125 432.540544719564 21.622879782972 49598.5989062169 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 15:43:30 2018-Dec-11 16:17
2139-Sep-08 22:57 2_12:30 Earth 0.370367109611142 0.312097832815178 0.430988311579923 18.9449524740031 18.9445727301287 2502564.456282733 3629.98497403118 3310067.33276698 428.816545691065 26.0564645373497 48093.2852732537 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 15:43:30 2018-Dec-11 16:17
2141-Sep-03 11:43 2_22:24 Earth 0.294784738167595 0.242379046983974 0.351629648769402 16.4029241437339 16.4023730907223 2503289.988538637 4224.35780254341 3268980.59172639 427.373574975804 32.9113408661585 46404.7636759514 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 15:43:30 2018-Dec-11 16:17
2143-Aug-29 15:44 3_14:36 Earth 0.226616043553487 0.186430250044776 0.27567842193239 13.8674141289238 13.8665662389582 2504015.155563463 5196.02048098007 3162734.43231396 423.845509989018 44.1677696571093 44418.5363034007 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 15:43:30 2018-Dec-11 16:17
2145-Aug-23 02:06 4_16:11 Earth 0.180120388318471 0.158814676096076 0.216299536652859 11.6275922228218 11.6263199406248 2504739.587750169 6730.87621720404 2975585.65208904 430.032691094696 59.9024217317699 40583.2078465069 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 15:43:30 2018-Dec-11 16:17
2147-Aug-14 05:41 7_09:24 Earth 0.155498616125273 0.153365550534263 0.172659180777874 9.45003071801947 9.44821731523014 2505460.736827908 10643.7636653588 2676952.59156677 482.149376929241 80.5288229058077 31429.2313722284 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 15:43:30 2018-Dec-11 16:17
2157-May-20 12:10 7_16:13 Earth 0.0487424346231118 0.0109376483791763 0.0865912605208911 8.96758408782608 8.961486229022 2509028.006876211 11053.4586770718 1887686.65730102 76.135221688089 0.926371982304792 1510.54893020206 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 15:43:30 2018-Dec-11 16:17
2159-May-14 13:56 3_03:52 Earth 0.0119304837796618 0.0044672495968639 0.0333705605500385 9.80587788496348 9.78307587891013 2509752.080232543 4552.27503468973 1097742.21751964 4.0986211061418 -22.0719995522726 61173.1961699713 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 15:43:30 2018-Dec-11 16:17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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