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(2020 FK1)
Classification: Aten [NEO]          SPK-ID: 54016226
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08995888335366985 4.3232e-05  
a .9514251691236258 2.952e-05 au
q .865836023314688 6.5955e-05 au
i 8.970754547001793 0.0049503 deg
node 175.0440723483387 0.00023981 deg
peri 235.0541833253275 0.012834 deg
M 197.2151230700199 0.015012 deg
tp 2459153.775215640664
(2020-Oct-31.27521564)
0.020248 TDB
period 338.9693113468627
0.93
0.015776
4.319e-05
d
yr
n 1.062043046226143 4.9428e-05 deg/d
Q 1.037014314932564 3.2176e-05 au
  Orbit Determination Parameters
   # obs. used (total)      58  
   data-arc span      1 day  
   first obs. used      2020-03-17  
   last obs. used      2020-03-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .48984  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-18 04:12:15  

Additional Information
 Earth MOID = .00015706 au 
 Jupiter MOID = 4.06661 au 
 T_jup = 6.310 
[ 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 27.332   .4262 1 autocmod 2.8

[ 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
1945-Mar-15 12:10 5_06:11 Earth 0.0237430487740792 0.000398601606461409 0.193432406365538 5.34845537446286 5.32743202627448 2431530.007132960 7570.63198872544 8461419.44004887 568.957094023371 1.21402101072002 105.2036074839 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
1946-May-25 03:15 4_19:08 Earth 0.485623238231018 0.341644764238622 0.636158385220078 16.0183366771181 16.0179941459292 2431965.635595013 6907.73207538982 7865470.81735453 25893.4648011358 -19.9736033780116 728.714734821633 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
1954-Mar-19 10:41 2_09:24 Earth 0.283533081329016 0.202989522577326 0.364079251058994 11.6296310135778 11.6288229272251 2434820.945158194 3444.17848905182 4016675.88462781 138.958924846902 0.987146616271758 5394.37617323028 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
1955-May-31 21:31 4_07:58 Earth 0.256906022298306 0.204637665731502 0.31420026368512 8.23043146966202 8.22917124283886 2435259.396536756 6238.27224375728 3269451.23224976 24062.1730117951 -32.500967111763 502.813480558466 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
1964-Mar-19 08:30 3_15:58 Earth 0.0459588912894913 0.0431547405396482 0.12952654292884 4.74048230177376 4.72823665909981 2438473.854233725 5278.09289193904 5310477.0015117 2382.14808991653 70.0797493070411 1221.32032733879 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
1968-May-08 17:23 5_12:40 Venus 0.119679093990368 0.118901801548564 0.127042303643202 6.09709550912599 6.09411881862178 2439985.223981805 7960.240245876 1554173.16347128 305.108362574533 83.4910324537605 3089.74252030126 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
1973-Mar-14 17:18 13:03 Earth 0.101432488319478 0.0333270073619796 0.169479271513688 6.84628481604465 6.84244684174047 2441756.220596728 783.441903997772 3392499.00575729 879.089415850423 -0.419962110140575 85.473837504727 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
1974-May-27 05:33 1_23:16 Earth 0.419996511586 0.360746084752394 0.480835825811819 13.8973048974373 13.8968483948737 2442194.731560048 2835.84766270463 3259802.13890153 23453.8325377811 -23.0455789531032 760.23622124144 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
1981-Nov-13 01:24 6_08:59 Venus 0.136354197166874 0.122045989091619 0.164203694964491 6.1001784239553 6.09756715948353 2444921.558354504 9178.87092799934 2410980.58356429 8638.92257079088 62.7681007982934 1256.79819995215 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
1982-Mar-19 17:22 1_19:57 Earth 0.301226623682411 0.247311734539995 0.355146131589888 12.1441644804276 12.1434360897371 2445048.223451712 2636.83317666475 2689276.0312925 137.489590612514 1.44161423933692 4392.18208725107 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
1983-May-30 16:30 3_19:18 Earth 0.247172650865094 0.20870240639053 0.28861205455737 7.88320769244676 7.88184013164374 2445485.187578448 5478.01642971083 2408433.74005798 24599.5589865839 -33.7116657906081 476.135745809879 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
1991-Mar-27 23:44 1_05:55 Earth 0.496159602150758 0.467598189753176 0.524722862771456 17.8218851168116 17.8215837877717 2448343.488714203 1794.92717811323 1425088.52168252 1180.44610190711 1.96404192851368 1675.26055123904 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
1992-Mar-25 12:47 4_13:22 Earth 0.0913661159675058 0.0687030262489878 0.117102467947642 4.87990800258794 4.87392827048101 2448707.032849793 6562.48756422821 1470095.7402281 9110.95327715068 33.4518066808168 580.791257169519 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
1992-Jul-23 08:12 8_01:58 Earth 0.149677940588627 0.145146914785949 0.15808911229565 5.15869185182769 5.15523993519499 2448826.841346725 11637.9084054407 1248763.71676772 5865.12461664108 -74.8197564646539 931.34757050805 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
2001-Mar-14 19:42 04:47 Earth 0.0402363062304954 0.0281771560729708 0.0522925082612419 5.60138220443968 5.58954748189908 2451983.321021953 287.378824607047 601021.066548308 673.393457210846 -0.998857642213401 114.970412931893 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
2001-Aug-30 14:37 2_17:57 Earth 0.130381287822533 0.130184960958791 0.131518609636706 5.77597955940194 5.77244036418226 2452152.109237319 3957.21729800929 590151.577830824 1524.04713034246 87.0750597465112 2185.13913348034 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
2002-May-26 09:36 09:11 Earth 0.467698372491614 0.457149236622135 0.47828400125824 15.4333649356737 15.432995795709 2452420.899675800 550.522358002355 565873.616705671 24409.1823225196 -21.3962459919371 789.331669992781 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
2010-Mar-20 11:31 06:04 Earth 0.319547321538045 0.312628172071306 0.326466569592301 12.6827114826577 12.682054012085 2455275.980184293 364.140835912928 345145.974847785 134.863271643009 1.62874647351684 5278.5249099903 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
2010-Oct-17 11:28 17:34 Venus 0.12537779899766 0.124270855773509 0.12666529984367 6.10085743411308 6.09801782533974 2455486.977620884 1054.21118413422 245139.938965006 3421.51003402223 75.9177411096848 1907.7580948159 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
2010-Nov-04 15:20 1_20:00 Earth 0.18396867953236 0.182689173685282 0.185310734533763 5.5042667099858 5.5016347890444 2455505.138682400 2639.53198526992 181877.523887331 5104.31621412895 68.9587366402706 1517.62894730897 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
2011-Jun-01 20:12 23:31 Earth 0.228099390263538 0.223512674213779 0.23273178656374 7.11055244280374 7.10890945225078 2455714.341717282 1410.91616985012 281267.00854035 26805.3159581698 -35.4207473809393 397.760892564008 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
2020-Mar-15 05:49 < 00:01 Moon 0.00624505759957576 0.00623911234585304 0.00625100347922718 5.7934900320082 5.79258414086402 2458923.742148346 0.875186656504342 313.440525392651 72.2662036362626 19.5457559199463 3949.94240976095 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
2020-Mar-15 09:58 < 00:01 Earth 0.00381636312082457 0.00381045767766886 0.00382226924454308 5.19544342114607 5.05927737672681 2458923.915544662 0.713906836960161 307.875243134789 65.7241893012464 25.2105653854519 1490.70043233858 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
2020-Sep-08 21:05 01:47 Earth 0.102470198307291 0.102296842107136 0.102643657127469 5.5160713788253 5.51135541361752 2459101.378607123 107.446668570364 15224.5749891104 7872.38647321835 -74.2178987402509 1017.06335583195 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
2021-Jun-22 21:31 03:26 Earth 0.357860003201872 0.35714219904277 0.358578053682125 11.9765816126172 11.97595991731 2459388.396769629 205.844805678923 39222.3921359248 13681.2992418887 -25.8558829626048 1428.16599933981 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
2032-Mar-25 02:33 10:28 Earth 0.396930577656361 0.386721120861082 0.407140168812234 14.7456508756276 14.7451956354779 2463316.606126699 627.557291192974 509237.91314278 568.22787372108 1.4096216969858 1886.90720190184 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
2033-Mar-17 15:32 17:52 Earth 0.0461898985382321 0.0409197962831131 0.0606768449824288 4.72283157908334 4.71060160416288 2463674.147324759 1072.31163741548 1167796.50761593 2287.65917725433 62.4483257480846 1415.37641520774 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
2033-Aug-26 15:08 2_05:00 Earth 0.105172627284699 0.104754091707017 0.106721261677634 5.53698043498592 5.53240306312419 2463836.130662719 3179.78164042693 552730.123357414 821.558335954167 -84.9492083319474 2683.21367217238 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
2034-Jun-16 18:37 03:31 Earth 0.416004347403882 0.40792037961288 0.424108378104129 13.7799747520168 13.7795099442351 2464130.275740118 211.03391685775 428594.123913119 16064.6467642481 -19.6787840324594 935.385857487225 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
2045-Mar-17 07:52 09:45 Earth 0.189133976527297 0.177777517704239 0.200490194433373 8.95470069652187 8.95312733007733 2468056.827986111 585.050362157278 566194.604665807 130.293673370398 0.377562118034359 1108.12831200126 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
2045-Oct-23 05:59 3_14:33 Earth 0.156909643912304 0.152949112950153 0.161310594091832 5.39399571262001 5.39084666728262 2468276.749568362 5193.07761679023 464284.070551796 2984.40380892168 63.2643812836137 2231.1012625368 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
2046-Jul-09 17:39 2_15:27 Earth 0.216969924350691 0.207308625853203 0.226991975276044 7.62147996928828 7.61986850968869 2468536.235433964 3806.62360062544 660035.036728523 7128.53976736158 -41.9359099486496 1553.7369029511 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
2057-Mar-25 20:21 1_05:13 Earth 0.405969303769453 0.379717187077924 0.432222535572698 14.980999824521 14.9805617129623 2472448.348143126 1752.60124364346 1309544.60864588 622.342392348182 1.56473614311443 1952.51590632021 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
2058-Mar-18 03:54 2_00:48 Earth 0.0519470503456734 0.0486296543035374 0.107160554082669 4.71425655863416 4.70336373973045 2472805.662547736 2928.40343415592 3859739.40940081 2957.12467173275 69.6184605317802 1363.16716761264 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
2058-Aug-23 06:46 5_23:48 Earth 0.108894596323974 0.107647809620684 0.116689747706354 5.55122270192957 5.5468131963361 2472963.782241073 8628.24345116154 1431049.78101153 1146.50200708102 -81.3933352054186 2546.45617109252 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
2059-Jun-13 09:46 20:49 Earth 0.43887399913442 0.417550337569844 0.460378596467693 14.4342537554716 14.4338331407234 2473257.907033147 1248.8863263561 1156633.38341066 15901.7849330234 -22.5789395482678 1152.97759673275 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
2069-Mar-28 17:41 18:11 Earth 0.465087077747992 0.449547746015619 0.480626816982329 16.719205739825 16.718863077078 2476834.236916627 1090.62599149213 775197.842182716 889.647838687094 1.66924987700206 1753.84454100375 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
2070-Mar-15 06:29 15:29 Moon 0.00722759566728895 0.000843894487274477 0.0265682699950981 4.81950249955869 4.81856155267158 2477185.769880670 929.141730484702 966258.202789827 156.039038272115 6.73775973657364 757.410303301527 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
2070-Mar-15 19:09 13:43 Earth 0.00582302480479437 0.0018098199232709 0.025129708077014 5.04794493814621 4.95647002300223 2477186.298226416 823.455049174775 975082.09657819 80.9821687288632 18.8316724521127 16056.3823868495 T 1 CATAB v2.0f-lin.ifort 2020-Mar-18 04:12:18 2020-Mar-18 04:12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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