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(2020 EO)
Classification: Apollo [NEO]          SPK-ID: 54013568
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2521429479523989 4.5468e-05  
a 1.299172420940107 7.587e-05 au
q .9715952568258135 2.3422e-06 au
i 7.075738990508401 0.0010948 deg
node 352.3877737315808 4.0582e-06 deg
peri 149.7476988483811 0.00046671 deg
M 203.4853872283042 0.018462 deg
tp 2459435.653261288981
(2021-Aug-09.15326129)
0.048337 TDB
period 540.8771268374641
1.48
0.04738
0.0001297
d
yr
n .6655855500951542 5.8304e-05 deg/d
Q 1.6267495850544 9.5e-05 au
  Orbit Determination Parameters
   # obs. used (total)      142  
   data-arc span      7 days  
   first obs. used      2020-03-12  
   last obs. used      2020-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .30234  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:20:37  

Additional Information
 Earth MOID = .00370524 au 
 Jupiter MOID = 3.38553 au 
 T_jup = 4.965 
[ 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 25.9   .41781 E2020-GB0 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
1902-Oct-03 06:07 4_13:49 Earth 0.475400253922682 0.447602411363152 0.504222787590946 7.99358852131446 7.99288734020559 2416025.754853504 6588.77360301159 1790257.23382635 87.2917655740269 37.8806960623674 354771.751262308 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
1921-Oct-05 12:12 2_11:38 Earth 0.468909545917281 0.455365961917302 0.482759512953654 7.8696389315337 7.8689168464049 2422968.008605118 3578.26146409483 907648.365923088 78.0827051510208 41.1821004206093 412915.426776599 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
1925-Mar-22 08:59 9_14:23 Earth 0.0667676277786389 0.000419877702384335 0.147739402607443 7.18730108489066 7.18174654075431 2424231.874194119 13822.8397249755 4037106.74702372 10.7855302755136 0.421096335415732 4758.2983460197 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
1927-Dec-20 17:37 5_23:11 Earth 0.289129876326395 0.214175718139221 0.367916133958223 12.2716069214831 12.2708559365228 2425235.233953060 8591.05679315303 4178257.23309607 125.402301229873 -22.5704351578742 96035.2094485289 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
1943-Oct-30 23:59 6_22:36 Earth 0.366064897059475 0.338934083992024 0.39531381016252 5.91542640320272 5.91419581317389 2431028.499058591 9995.85274787346 1976672.939248 54.5900611824307 44.5378958747755 394407.6568096 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
1944-Apr-07 19:19 3_23:22 Earth 0.267359829859347 0.205050988797342 0.329698138239951 12.748914962103 12.7481332329805 2431188.304832137 5722.34783814701 3110975.14023566 19.0951966553526 2.60163387828988 77310.3698330188 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
1950-Jun-19 08:23 3_22:30 Earth 0.48480943409498 0.469997274208423 0.499792041914594 6.89831931574709 6.89752256389431 2433451.849637999 5669.93473271358 870276.787429024 91.9268037793849 -31.4069580765556 219728.067518449 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
1962-Oct-18 00:21 03:13 Earth 0.420566352344741 0.419035761125202 0.422098661468936 7.00930509024735 7.00840116841991 2437955.514781437 192.931940373777 87342.7203261291 99.7010361546035 29.0534877376836 219011.127862303 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
1963-Apr-16 15:05 05:42 Earth 0.399183691534143 0.395892176113571 0.402475214410103 16.5129012350178 16.5124970115728 2438136.128461598 341.519578452603 164157.294377666 24.1485283509088 1.06213398550911 37514.1035776599 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
1966-Feb-26 02:09 4_11:07 Earth 0.0476686760114459 0.0376098982824465 0.059542831576861 5.09904317218562 5.08806934390849 2439182.589632663 6427.34685842575 718853.204300595 48.7210262283456 -39.1649427714854 83484.4507185036 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
1968-Dec-09 01:43 1_00:35 Earth 0.45915865060618 0.442261663662528 0.47608035531192 17.6904795764838 17.6901515461499 2440199.571481572 1474.57269990386 859773.137785732 169.549996619407 -11.2686329962713 63998.0483353707 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
1969-Jun-11 17:47 1_17:19 Earth 0.455024520901829 0.448595064170715 0.461474732094511 6.30897303004392 6.3080448102309 2440384.240830107 2479.03111968642 355823.390755627 85.3226157965444 -25.5638119243979 169507.705629511 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
1981-Oct-23 15:42 2_21:47 Earth 0.393452303403072 0.381013988075919 0.406303538375894 6.52018312572264 6.51914441392185 2444901.153861479 4186.92735237637 895400.037674366 58.918710861734 45.2263285516109 436764.056881089 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
1982-Apr-12 12:49 1_20:11 Earth 0.333247906728883 0.302552348070013 0.363948542350047 14.604881075162 14.6043336118233 2445072.034101603 2651.34409834227 1532163.5769934 21.4841944326652 2.48150321036755 82475.1397476771 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
1988-Jun-22 03:03 2_18:14 Earth 0.492543900278126 0.482702352561977 0.50246801962195 7.07579017805655 7.07502561038629 2447334.627196049 3974.22417728371 586527.62476449 95.8590585379501 -32.8541781188324 224864.108858845 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
2000-Nov-15 01:15 5_07:32 Earth 0.306593956393389 0.289939213351926 0.324075726513444 4.32986925720093 4.32786166879687 2451863.552322953 7651.63572335669 1164317.14731187 47.7182835044777 43.0770605524271 268583.156229496 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
2001-Mar-30 22:10 2_13:15 Earth 0.150616579450747 0.119821558293812 0.181426341943433 9.4284508221435 9.42657434855716 2451999.423725423 3674.51985141182 1537787.24515653 15.3463739131903 2.91736291545625 61401.3687971958 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
2003-Dec-23 13:45 2_03:13 Earth 0.261841211559538 0.237252491069125 0.286948332612628 11.3282333577188 11.3273350411952 2452997.072678232 3072.98454105226 1368577.92028413 120.861251779613 -25.0214712851588 97057.0477977797 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
2004-May-16 12:32 4_20:42 Earth 0.359712009878598 0.344052984107557 0.37568892938498 4.18881905856713 4.18705034495895 2453142.022070673 7002.46860599531 952206.938431187 75.1455304244869 -34.1802741092336 155595.557624681 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
2016-Oct-09 00:51 10:15 Earth 0.45493492431385 0.453526602890655 0.4563521515041 7.63902539318294 7.6382586553005 2457670.535337866 615.000144637959 122632.787466432 45.7801904476887 54.9458098376862 810263.222016008 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
2020-Mar-12 18:12 < 00:01 Earth 0.00624022958504919 0.00623711649602845 0.00624334260084415 5.81795791482724 5.7440983566137 2458921.258334110 0.0363780793567926 151.484367984076 2.12670998166982 -3.63239458887131 9074.39429034494 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
2020-Mar-12 21:14 < 00:01 Moon 0.00648566950089165 0.0064827794791776 0.00648855954847032 5.90614871253914 5.90529307260863 2458921.384431835 0.0597574623057678 145.554721283108 1.50696976405721 8.19124228062311 80014.0575183922 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
2023-Jan-06 00:35 16:44 Earth 0.171605036891411 0.1677186695212 0.175547895722571 8.15349212545849 8.1515875885422 2459950.524289737 1004.11234205505 249436.855365189 100.905307637392 -38.5165032161935 107739.523045352 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
2025-Dec-16 00:04 13:44 Earth 0.403513972795357 0.394385750188147 0.412655955017074 15.9589319278495 15.958518161101 2461025.502686718 823.987374780796 470441.06279587 158.246260354639 -14.469214655664 74936.5381296908 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
2026-Jun-05 20:41 1_01:51 Earth 0.436432061784418 0.432570945380169 0.440301373422733 5.76534431296884 5.76428527788041 2461197.361585192 1550.75250711533 214581.383791527 82.1196257020571 -26.1482990523314 159352.324013164 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
2050-Oct-17 14:34 3_14:40 Earth 0.444453092442902 0.428662226120315 0.460891732031263 7.32553767658783 7.32471926611431 2470097.106821661 5200.32594139047 1167041.30086767 62.6697546862515 46.457531429987 499261.434774012 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
2051-Apr-20 21:35 2_12:20 Earth 0.451026717909671 0.407009462089028 0.495048581138897 18.0008207974595 18.0004926101844 2470282.399419739 3620.36543520841 2196254.19599089 28.0027372836017 1.91247303586477 67444.3044843998 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
2053-Nov-12 11:04 6_17:11 Earth 0.335683661474771 0.311478407059917 0.361456628903994 4.91294602749775 4.91133013826665 2471218.961377563 9671.02367362836 1692133.37132583 50.7119464867365 42.5084785926602 308418.634300767 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
2054-Apr-04 20:27 3_12:02 Earth 0.199958932201275 0.152181520852452 0.247780362404292 10.7767008756725 10.7754643286496 2471362.351786387 5041.60282196003 2388151.38627765 17.7876269417366 3.56213666694408 85401.5830907277 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
2059-Dec-27 03:37 2_05:14 Earth 0.258457555055572 0.237478838433024 0.27967296377546 11.2256909404982 11.2247725490958 2473454.650406863 3193.61228510665 1122017.07952927 135.882317405137 -20.2923084318476 71766.483321734 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
2060-May-15 03:03 4_15:46 Earth 0.35828021374807 0.345727833650121 0.371137506314888 3.96272839382106 3.96085124761338 2473594.627150043 6706.20801484438 820491.096956763 80.4370502014425 -39.5897402587003 143863.279593656 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
2063-Jun-21 05:51 8_05:12 Earth 0.491058869026831 0.463821453378953 0.518885036711593 6.94424903630066 6.94346762813414 2474726.743573137 11831.7057327707 1613708.93843057 96.7065345419116 -31.6814635115298 201776.567840016 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
2109-Oct-07 12:26 9_05:25 Earth 0.487424633151345 0.459434733072074 0.519397364781206 8.06134523171057 8.0606670975378 2491636.017895366 13285.2485430981 2659466.99735502 45.4688666204759 55.6422786152513 891651.649224048 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
2112-Nov-04 07:47 5_18:29 Earth 0.368932060684796 0.352069972577634 0.386900114218759 5.78192587683262 5.78067665272106 2492759.824322645 8309.444648015 1330312.59897666 41.7513571073364 49.2102062026531 471317.047121902 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
2113-Apr-10 17:25 2_04:25 Earth 0.270537974553138 0.22823122919841 0.312878130724794 12.7506294108723 12.7498569692732 2492917.225723439 3145.13436065441 2115817.99639854 19.5802063401983 4.07162941999403 121837.673953633 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
2116-Mar-03 16:43 8_22:57 Earth 0.0322777611714699 0.0119819227856956 0.0583645736696653 5.24871310597414 5.23296210166164 2493975.196232260 12897.4190501216 1350800.96672032 33.9917261295566 -21.108404923896 48650.6782576784 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
2118-Dec-22 19:31 4_10:27 Earth 0.326882210860441 0.268333979359412 0.386628687591009 13.4360924298889 13.4354857523835 2494999.313272896 6386.6042430939 3110320.58789886 145.681923112173 -18.2046509471861 79046.5323931647 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
2119-May-29 12:57 8_09:58 Earth 0.396994857821308 0.367441780413878 0.427043989325148 4.93633060686824 4.93497078174987 2495157.039929278 12117.8976248186 1642665.62191596 78.1159339411149 -25.2794583975647 132030.113580053 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
2159-Oct-18 20:35 8_06:20 Earth 0.43744936923302 0.399650348091311 0.478697326763159 7.26233473746011 7.26149598582597 2509909.357825566 11900.2539006262 2764743.87071777 70.0592490317787 44.316251341469 433394.173453808 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
2160-Apr-21 04:35 6_03:55 Earth 0.444739970592897 0.338806762635739 0.550701449534148 17.7416658504315 17.7413281621955 2510094.690957840 8875.15124939426 5286123.83249814 28.456535063215 1.90950666812479 65158.4673647728 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
2165-Dec-31 20:55 7_11:01 Earth 0.226738540587801 0.158150389242026 0.30325141519623 10.1012455869022 10.1000821653876 2512175.371601895 10740.5714185577 4194746.81681444 119.771895300443 -28.6729175174571 93896.0361590533 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
2169-Jun-24 18:55 21:12 Earth 0.495575842290961 0.494117542883279 0.497036406492772 7.08889835568464 7.08813987117743 2513446.288494405 1272.31726051963 89930.8824431538 56.1121610804417 35.9580487109629 2443360.66927537 T 9 CATAB v2.0g-lin.ifort 2021-Apr-15 22:20:37 2021-Apr-15 22:20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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