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(2020 KF3)
Classification: Apollo [NEO]          SPK-ID: 54017184
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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1295849376719361 0.00020734  
a 1.05428225742317 0.00010936 au
q .9176631568063607 0.00012341 au
i 1.851742504675103 0.002944 deg
node 213.1393373065908 0.0057682 deg
peri 134.2105443028038 0.01492 deg
M 276.6071217416335 0.03241 deg
tp 2459092.092568158767
(2020-Aug-30.59256816)
0.021346 TDB
period 395.3973675665516
1.08
0.061523
0.0001684
d
yr
n .9104764713422285 0.00014167 deg/d
Q 1.19090135803998 0.00012353 au
  Orbit Determination Parameters
   # obs. used (total)      19  
   data-arc span      24 days  
   first obs. used      2020-05-21  
   last obs. used      2020-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .32765  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-15 06:14:31  

Additional Information
 Earth MOID = .0115735 au 
 Jupiter MOID = 4.01541 au 
 T_jup = 5.828 
[ 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 26.932   .29926 4 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
1955-Jun-19 00:08 3_04:50 Earth 0.027093510604922 0.0268132366655425 0.0478920023414576 4.10523165487901 4.08120561840045 2435277.505478868 4609.96333501697 1790158.64066028 103.228099700847 -81.9365859885594 27569.3822593415 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
1956-Feb-17 01:25 6_17:23 Earth 0.197073828488452 0.193345336241791 0.200829901844161 4.48953175887107 4.48651925171767 2435520.558807562 9683.10426813141 219885.858732084 83.5771522801876 32.0327638482438 106896.926497998 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
1956-Nov-30 01:38 1_19:30 Earth 0.195108634620076 0.15969627372292 0.230561281244537 9.81034038436979 9.80894824535002 2435807.567988861 2609.86690497099 1772399.01177198 22.2100627876947 4.57508286499378 97220.3291424811 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
1967-May-30 21:29 1_08:04 Earth 0.385247931009327 0.353867140683479 0.416653673215956 15.2208109687279 15.220356566207 2439641.395231893 1924.1644777922 1573071.59307566 105.674308507689 -5.6469867376213 41152.8566329603 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
1969-Jan-14 15:26 7_16:28 Earth 0.160732792628514 0.14924386544547 0.172216958876362 3.57474689478302 3.57010661108422 2440236.143271633 11068.2642444037 571122.718966162 192.610072574718 1.63293449359338 1537.98460827298 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
1969-Dec-06 20:16 1_09:57 Earth 0.347783076045316 0.320673896802856 0.374904652427244 14.4171838017494 14.4166523895976 2440562.344678340 2036.89941197828 1356093.14394795 112.301036825318 4.40698448456363 28786.9276708968 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
1980-Jun-06 00:45 03:57 Earth 0.226196862145018 0.220104155727414 0.232292006026222 10.5337776664722 10.5326593500893 2444396.531518558 237.388417473626 306127.145671129 108.879547194794 -7.00177867608894 27450.6023945853 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
1981-Mar-30 03:11 16:29 Earth 0.190048719496462 0.189130358966744 0.190967108831825 4.33830083330774 4.33506795325264 2444693.632740753 989.148083558508 45944.1514164506 158.250204316065 5.67697101945244 8924.95882142402 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
1981-Nov-11 20:04 15:15 Earth 0.0300602338879357 0.0292139434738969 0.0309167267117037 3.26654685387398 3.23929812256375 2444920.335869765 915.238011209347 50714.1341040195 178.721723497124 -32.4959934805409 11504.7866728368 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
1982-Dec-12 19:49 03:50 Earth 0.487782331182239 0.485971404971573 0.489593853121055 18.6660066807324 18.6657140376387 2445316.325451767 230.21364131872 94233.7751880545 119.906511209221 -16.5773009114315 143596.983623916 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
1993-Jun-01 09:22 1_08:00 Earth 0.294567298887113 0.267709486250691 0.321455594661545 12.5349257952329 12.5342041586217 2449139.889980923 1920.0960997846 1348356.58390223 178.942074859859 -6.3780754124513 19882.9504678318 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
1994-Apr-16 21:49 7_08:55 Earth 0.164460596625926 0.154064930617358 0.174853457937425 3.77191571685614 3.76761801778796 2449459.409052435 10615.0464513557 517211.169369656 183.95937060964 -1.55297846906917 1712.59095539948 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
1995-Dec-08 12:29 1_05:42 Earth 0.388495132633023 0.355044125873188 0.421952395373861 15.6513743188978 15.6509361108226 2450060.020386997 1782.47363411956 1670032.87806125 232.566008249473 2.7086054185966 9555.01985836827 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
2006-May-26 13:58 1_14:10 Earth 0.423408231728265 0.388359148311099 0.458482162381372 16.349011772643 16.3486268560213 2453882.081778278 2289.95400477304 1755841.3079991 220.070916040962 -5.29010994253994 20681.048988932 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
2008-Jan-30 21:09 8_01:20 Earth 0.181397737885629 0.171512827885393 0.191299005193076 4.12898492793098 4.12542595731562 2454496.381504377 11599.6759550107 500757.081944713 261.143825190292 10.5095003584511 9147.47144381371 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
2008-Dec-01 07:10 1_15:07 Earth 0.258036620256389 0.221967803976832 0.29412752979677 11.7187120766342 11.7178308909022 2454801.798818292 2347.03780694766 1803092.52908751 139.939825551722 3.83421300639166 14556.9076917622 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
2019-May-23 14:36 03:24 Earth 0.487834427891648 0.484895433120339 0.49077348452216 18.2591038129095 18.2588046801276 2458627.108083008 203.754816468283 146813.115232247 251.720232844742 -3.41266109266797 13504.4793473492 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
2020-Jun-17 21:30 00:02 Earth 0.0320411800975756 0.0318962986443779 0.0321860431925624 3.4471683991908 3.42295983647145 2459018.395921809 1.59366136944237 7121.51996502212 21.6273166028722 -0.207251551239471 347.348592085607 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
2021-Feb-10 01:28 01:12 Earth 0.193623667762945 0.192679806301874 0.194567522229687 4.43038212462719 4.42727495439824 2459255.560979794 72.2845845642402 47030.5626821406 384.855694390705 1.67091025662973 1277.68843609763 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
2021-Nov-28 13:16 02:28 Earth 0.208261567567621 0.206477895991359 0.210045290098007 10.2033675959719 10.2021136281904 2459547.053029508 147.865787086715 89093.9891608055 89.5744049469806 3.49978898157466 16496.5729931737 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
2032-May-24 11:58 1_10:16 Earth 0.445192715778544 0.412802749657333 0.477603874934842 16.9880183969558 16.9876660860494 2463376.998422875 2056.35503508342 1622929.4911391 254.81575905231 -5.42027411656895 19612.1250438418 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
2034-Jan-29 00:14 7_08:43 Earth 0.183248288702492 0.175084269628678 0.191418323599958 4.14880866392086 4.14530249712022 2463991.509586940 10602.92969356 410611.111316133 302.412060942272 8.03049566139803 6705.58373530599 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
2034-Dec-01 02:36 1_18:30 Earth 0.271811447685697 0.237504471935317 0.306141196577928 12.1167558638642 12.1159468187214 2464297.608546078 2549.85186185501 1715809.61906323 184.77465203671 4.18600068520454 12599.2027593203 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
2045-May-30 02:57 1_05:05 Earth 0.31902782994212 0.29189383548956 0.346188218435728 13.26531989897 13.2646902820855 2468130.623114111 1745.06952925334 1361432.86596236 233.205092824461 -6.1144390054227 16343.8328204154 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
2046-Apr-17 10:55 6_13:07 Earth 0.163793350777298 0.153775132713131 0.173810931983081 3.71122448117129 3.70683861311799 2468452.954694773 9427.30292198225 499292.400031957 190.67110411736 3.81310911000784 4102.97111517324 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
2047-Dec-07 00:02 1_05:10 Earth 0.407481696341358 0.385895271833456 0.429077109784412 16.2165940781371 16.2161908507656 2469051.501650136 1749.50560198426 1080873.48183578 359.953550911364 5.0835666507461 12203.5202503769 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
2058-Jun-03 17:41 03:58 Earth 0.214593054517039 0.212718755400741 0.21646762892832 10.1851533157895 10.1839341714759 2472883.236619840 237.823470830009 94253.2140787437 213.697044185878 -7.4741287618302 12596.0526248675 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
2059-Mar-25 18:20 1_00:20 Earth 0.190979342197626 0.190361463417274 0.191600012238495 4.35707159170334 4.35386834092567 2473178.263967928 1460.17194747961 47753.9676330254 460.234490877515 -49.7703635534351 25673.7794234001 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
2059-Nov-10 18:05 1_09:46 Earth 0.0264040936853934 0.0202350630458443 0.0329684695273916 3.36985596379379 3.33977634235001 2473408.253560143 2025.87144516591 356516.693989113 91.7317579898083 -25.774101193154 15800.8226480529 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
2060-Dec-09 04:20 03:30 Earth 0.483731248736922 0.47886850203104 0.488595192961978 18.5370946452929 18.5367974991982 2473802.680569954 209.599391133055 245467.258860616 437.523450721672 -8.90244681940729 21092.5558579524 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
2071-May-25 23:56 1_04:04 Earth 0.37231100118278 0.353271024342413 0.391375765787978 14.8624899744238 14.8620084459773 2477622.497517169 1683.96804245111 962066.735076805 45.0636333501883 -9.06460380924205 162576.426030335 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
2072-May-09 12:52 8_12:33 Earth 0.122986870819704 0.109248567118486 0.137041902853085 2.71097878343627 2.70297548489 2477972.036304392 12273.3708855702 759872.353460211 64.0705871263293 24.9675839913091 50229.5484211944 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
2073-Jan-17 05:18 4_17:39 Earth 0.167921043791512 0.161513608875239 0.174328034533076 3.80415186015829 3.79997848261552 2478224.720568033 6819.25810584983 319211.173389192 119.704406000544 -3.11031056332393 5610.7715852896 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
2073-Nov-30 14:24 1_09:19 Earth 0.294811305258952 0.273223461197767 0.316412830386683 12.8278973100208 12.827192739164 2478542.100336929 1999.22450055764 1081486.72915959 62.3577275586452 5.34740680859943 53779.3055221352 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
2085-Jun-09 22:34 2_07:51 Earth 0.0466961123489943 0.0261073311460819 0.0759661151310485 5.13910117365318 5.12798604802319 2482751.440115684 3350.61514156529 1612902.49357168 76.9205241829939 -32.7264292345658 32811.4015696543 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
2086-Feb-23 19:24 4_07:44 Earth 0.196154846783384 0.194522583107567 0.197790869384574 4.5289698231259 4.525969570939 2483010.308406279 6223.82372374452 92059.7322665918 86.12325647208 27.7902653434173 129695.662142666 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
2086-Nov-23 02:16 2_02:55 Earth 0.103750211372962 0.0841534617465499 0.123401887468548 7.06386243504029 7.06022585677726 2483282.594184381 3055.23658790473 985798.065516484 21.6524127128453 7.03079580379522 51639.0938978282 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
2098-May-27 10:38 3_21:20 Earth 0.338961237602692 0.247580300310031 0.430545926489238 13.8797239207231 13.8791575636182 2487485.942857508 5600.44392238225 4580665.60787696 105.36019410346 -5.03667063566306 31748.4257378487 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
2100-Dec-02 19:18 4_04:40 Earth 0.309192676906392 0.195198506735556 0.423326911586158 13.2637784758273 13.2631287553802 2488405.304141205 6039.51979121508 5697380.39439477 82.5051801621128 3.14175777323695 24452.6844002528 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
2112-Jun-06 11:49 7_02:39 Earth 0.122466783581769 0.0240763618478091 0.275352426745742 7.46846793610494 7.46555421990067 2492608.992542232 10238.9021977515 7689587.26705721 90.4643551274405 -11.3782207396413 27084.2118349653 T 4 CATAB v2.0f-lin.ifort 2020-Jun-15 06:14:32 2020-Jun-15 06:14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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