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(2020 EO)
Classification: Apollo [NEO]          SPK-ID: 54013568
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2521429221966621 4.5468e-05  
a 1.299172378359691 7.587e-05 au
q .9715952584428907 2.3422e-06 au
i 7.075738380279031 0.0010948 deg
node 352.3877738159438 4.0578e-06 deg
peri 149.7476987474834 0.00046671 deg
M 203.4853975108325 0.018462 deg
tp 2459435.653234279403
(2021-Aug-09.15323428)
0.048337 TDB
period 540.8771002465675
1.48
0.04738
0.0001297
d
yr
n .6655855828170359 5.8304e-05 deg/d
Q 1.626749498276491 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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .30234  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Apr-15 06:07:43  

Additional Information
 Earth MOID = .00370524 au 
 Jupiter MOID = 3.38553 au 
 T_jup = 4.965 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458922.5 (2020-Mar-14.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .253601562471379 4.5028e-05  
q .9706890972770607 2.0174e-06 au
tp 2458894.437891732300
(2020-Feb-14.93789173)
0.0011065 TDB
node 352.4663413016784 3.4934e-05 deg
peri 149.2812206386276 0.0006708 deg
i 7.138978671898896 0.001072 deg
  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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .30234  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Apr-15 06:07:43  

Additional Information
 Jupiter MOID = 3.38553 au 
 T_jup = 4.965 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.027501860493876E-9 -9.026396965162647E-11 4.96104167965684E-8 -1.569907151732796E-9 2.970921481646433E-8 4.826628880281113E-8
q -9.026396965162647E-11 4.069740720094171E-12 -2.185678185716375E-9 6.983339743048196E-11 -1.29531584585106E-9 -2.150637615357188E-9
tp 4.96104167965684E-8 -2.185678185716375E-9 1.224247202680687E-6 -3.84345355955158E-8 7.3924845087066E-7 1.180157356872927E-6
node -1.569907151732796E-9 6.983339743048196E-11 -3.84345355955158E-8 1.220411412775754E-9 -2.303400660105018E-8 -3.73672256897418E-8
peri 2.970921481646433E-8 -1.29531584585106E-9 7.3924845087066E-7 -2.303400660105018E-8 4.499690060315176E-7 7.062282752448929E-7
i 4.826628880281113E-8 -2.150637615357188E-9 1.180157356872927E-6 -3.73672256897418E-8 7.062282752448929E-7 1.149283146245266E-6

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 06:06 4_14:02 Earth 0.475405546029126 0.447595367890506 0.504244757727372 7.99366101272902 7.99295984578523 2416025.753999779 6602.31849752269 1792265.83992329 87.199449840428 37.9251856874727 355497.927861536 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
1921-Oct-05 12:13 2_11:28 Earth 0.468906996760003 0.455395814896234 0.482722810564797 7.86960092665541 7.86887883411351 2422968.009068810 3568.04032829404 905271.768062797 78.1099261368846 41.1698221515894 412670.489557366 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
1925-Mar-22 08:56 9_13:58 Earth 0.0667525384707325 0.000418540443875286 0.14757374698559 7.18691299150696 7.18135689104445 2424231.872405939 13798.4677188447 4029598.8819786 10.7877222424836 0.420033558069999 4741.21321584385 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
1927-Dec-20 17:35 5_22:56 Earth 0.28914429928772 0.214313323753496 0.367792512953193 12.2720896070819 12.2713386891212 2425235.232840262 8575.87760017766 4171010.02658995 125.404242511209 -22.5691149513996 96034.6965927974 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
1943-Oct-31 00:01 6_22:24 Earth 0.366059617675999 0.338958871955006 0.395273467658597 5.9153047201586 5.91407408706038 2431028.500355565 9984.19810667226 1974356.56963123 54.591721134016 44.5373226113134 394381.90938591 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
1944-Apr-07 19:18 3_23:16 Earth 0.267348189896949 0.205113527026248 0.329612244386712 12.7485839634276 12.7478021799702 2431188.304091568 5715.70391481033 3107269.80273789 19.0980797708534 2.60151967058923 77291.1364401021 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
1950-Jun-19 08:25 3_22:24 Earth 0.484812218299705 0.470015436307805 0.49977909666014 6.89837309920747 6.89757635814331 2433451.850375209 5664.10797984266 869371.714385328 91.9279883174832 -31.4073739161435 219729.544940001 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
1962-Oct-18 00:21 03:11 Earth 0.420566633808297 0.419044549230813 0.422090405236898 7.00930862536815 7.00840470460181 2437955.514758398 190.560485715563 86784.4801799517 99.8643987599209 28.9675392259015 218139.57231715 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
1963-Apr-16 15:05 05:40 Earth 0.399184294480108 0.395913477590609 0.402455118717361 16.5129187817886 16.5125145593838 2438136.128504361 339.626924600902 163124.954873563 24.1499695808413 1.06131893463742 37482.6825151075 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
1966-Feb-26 02:10 4_10:51 Earth 0.0476665999813357 0.0376288926999091 0.0595098432021282 5.09905344774174 5.08807916316945 2439182.590462683 6411.25793397184 717030.985105775 48.7173639295503 -39.1603730143158 83479.7046339655 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
1968-Dec-09 01:43 1_00:32 Earth 0.459155500451189 0.442289549861834 0.476046069737033 17.6903819223784 17.6900538879832 2440199.571672733 1472.02355600397 858186.930689159 169.549647642618 -11.2667832095282 63987.2895022087 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
1969-Jun-11 17:46 1_17:15 Earth 0.455023321213408 0.448605551458199 0.461461766876236 6.3089475397607 6.30801931374949 2440384.240510838 2474.6229301027 355170.543930017 85.3219537346654 -25.5621619691339 169495.032481356 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
1981-Oct-23 15:41 2_21:44 Earth 0.393454673661517 0.381023440202881 0.406298335547126 6.52022936826088 6.51919067008605 2444901.153317831 4184.41456942962 894875.455820108 58.9194184232184 45.2260005673603 436762.387077965 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
1982-Apr-12 12:50 1_20:10 Earth 0.33325365852058 0.302575523577008 0.363936865112131 14.6050454674906 14.6044980197634 2445072.034446848 2649.78378024847 1531293.95944836 21.4854925825248 2.4816367138137 82476.1389137542 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
1988-Jun-22 03:02 2_18:13 Earth 0.492542047651956 0.482703956685699 0.502462650509135 7.0757543661619 7.07498979174574 2447334.626679097 3972.85686071445 586318.822350651 95.8585276314404 -32.8538999127982 224861.705990619 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
2000-Nov-15 01:14 5_07:31 Earth 0.306597157509209 0.289944365441812 0.324076771110044 4.32997322809611 4.32796570888596 2451863.551326592 7650.55206936495 1164177.68530672 47.7186542510672 43.0771022885024 268592.513507876 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
2001-Mar-30 22:11 2_13:14 Earth 0.150622348185991 0.119830557448314 0.181428877264966 9.42861115877587 9.42673478897987 2451999.424203977 3674.05501697956 1537625.97483096 15.34712184692 2.91742533587822 61401.8800283101 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
2003-Dec-23 13:45 2_03:13 Earth 0.261836555338274 0.237249790978023 0.28694166873831 11.3280736276415 11.327175282475 2452997.073078700 3072.81160579508 1368473.98210877 120.859551314251 -25.0219502180065 97058.0652754873 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
2004-May-16 12:30 4_20:42 Earth 0.359709047456567 0.3440509748165 0.375685022370373 4.18874695654158 4.18697819790575 2453142.021159087 7002.19595663266 952170.530232107 75.1459069491237 -34.1821176544103 155598.932465485 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
2016-Oct-09 00:51 10:15 Earth 0.454935188234565 0.453526871892605 0.456352410274915 7.63903029290339 7.63826355595775 2457670.535258611 614.997637735292 122632.348183372 45.7802338498049 54.9458113682761 810263.542627256 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
2020-Mar-12 18:12 < 00:01 Earth 0.00624022897708768 0.00623711588851566 0.00624334199243426 5.81795738325663 5.74409781097908 2458921.258334091 0.0363781292291634 151.484345149534 2.12670974382736 -3.6323955381638 9074.39664984749 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
2020-Mar-12 21:14 < 00:01 Moon 0.0064856689294935 0.00648277890823757 0.00648855897661404 5.90614816658735 5.90529252651147 2458921.384431729 0.0597572780720069 145.554698254564 1.5069695519923 8.19124243950876 80014.06145575 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
2023-Jan-06 00:35 16:44 Earth 0.171605769465476 0.167719401806292 0.175548627753835 8.15351937001722 8.15161484759793 2459950.524159170 1004.1019863005 249436.344857262 100.905497272564 -38.5163581446503 107739.442699515 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
2025-Dec-16 00:04 13:44 Earth 0.403515679554455 0.39438754040185 0.412657577881594 15.9589855092779 15.9585717456688 2461025.502580248 823.976735726391 470436.61538426 158.246878221164 -14.4691494062557 74936.3024184978 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
2026-Jun-05 20:41 1_01:51 Earth 0.43643278355817 0.432571719961313 0.440302042189965 5.76536106655069 5.76430203629206 2461197.361786905 1550.72879817627 214578.544655025 82.1197919833367 -26.1483516679453 159352.888482489 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
2050-Oct-17 14:35 3_14:39 Earth 0.444450092812871 0.428663423379627 0.460884188890438 7.32548306317823 7.32466464107884 2470097.107495003 5198.95156678482 1166724.89383572 62.6692794939282 46.4575569334612 499259.282241459 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
2051-Apr-20 21:34 2_12:19 Earth 0.451018532945153 0.407013771447615 0.495027898994844 18.0005847514912 18.0002565539565 2470282.398953460 3619.388702344 2195630.66646157 28.0014215267569 1.91241538063809 67444.0631015838 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
2053-Nov-12 11:06 6_17:08 Earth 0.335679005669691 0.311481303712033 0.361443418241829 4.91281218395128 4.91119622826669 2471218.962625515 9668.17080579852 1691584.3420672 50.7113128508592 42.5084439752511 308407.829858481 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
2054-Apr-04 20:26 3_12:00 Earth 0.199950048759868 0.152189076879057 0.247755008314222 10.7764482537293 10.775211622774 2471362.351134943 5040.00607529141 2387328.9646415 17.7863899836425 3.56209787165684 85403.102436927 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
2059-Dec-27 03:37 2_05:08 Earth 0.258453635485664 0.237513863689798 0.279629099698959 11.2255651097131 11.224646694087 2473454.650818555 3188.23226553801 1119885.04880845 135.892840124166 -20.287870941759 71745.7563966619 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
2060-May-15 03:02 4_15:34 Earth 0.358277851753048 0.345749329446576 0.371110119146707 3.96266242192419 3.96078523207211 2473594.626283490 6694.0134692263 818913.964683799 80.4391538380703 -39.5899903830953 143846.720730317 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
2063-Jun-21 05:49 8_04:59 Earth 0.491053750154455 0.463845787496554 0.518849106719859 6.94413523762325 6.94335380850372 2474726.742047233 11818.7739991319 1611913.78054201 96.7053710352427 -31.6799208643144 201764.42211744 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
2109-Oct-07 12:23 9_03:35 Earth 0.487430199093548 0.45972017649775 0.519055445809967 8.06144143100714 8.06076331267133 2491636.016188101 13175.2834223325 2635149.17629572 45.2968906133643 55.6970987866408 895196.42568427 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
2112-Nov-04 07:45 5_15:25 Earth 0.368935255794393 0.352564981569372 0.38635746952175 5.78201224607683 5.78076305144963 2492759.823260719 8124.87464287894 1294537.91234986 41.374887288323 49.3611130995476 474252.613289643 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
2113-Apr-10 17:26 2_02:39 Earth 0.270545744506272 0.229370485162205 0.311752912887812 12.7508467625333 12.7500743562867 2492917.226121900 3039.43871271179 2059258.5663816 19.5456640772782 4.09056386612553 122683.79262832 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
2116-Mar-03 16:40 9_06:41 Earth 0.0322825369967119 0.0117753053471618 0.0593605363645214 5.24867562104136 5.23292683760343 2493975.194539421 13361.4176241642 1401358.97099284 33.9704049110784 -21.1346892533007 48736.4882414456 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
2118-Dec-22 19:30 4_09:38 Earth 0.326893193970715 0.26872146516622 0.386250661771747 13.4364419924743 13.4358353511364 2494999.312451307 6337.82067938737 3090585.32471088 145.634989861363 -18.2300891900533 79173.5247759265 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
2119-May-29 13:00 8_08:31 Earth 0.397000384781705 0.367613214134445 0.426879028149424 4.93646729765274 4.93510752913185 2495157.041486333 12031.2471706221 1633699.09474095 78.1108155668753 -25.3026357740473 132242.687144703 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
2159-Oct-18 20:33 8_00:28 Earth 0.437456641711613 0.400808000760445 0.477345917136233 7.26246329995326 7.26162457711318 2509909.356309582 11548.4721285018 2678379.43063326 69.8254724322187 44.360660225904 435083.403515789 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
2160-Apr-21 04:37 5_22:57 Earth 0.444759411212812 0.342129425746713 0.547416094509576 17.7422252783091 17.741887615481 2510094.692084690 8576.50577573372 5121291.69153963 28.4003126840969 1.91845094110324 65604.6289883509 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
2165-Dec-31 20:57 7_04:14 Earth 0.226725056446795 0.160418497679451 0.300335347757534 10.1007691532707 10.0996056076737 2512175.372963236 10333.6610398778 4039937.90724501 119.668023369884 -28.6859425409203 93993.7322625597 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
2169-Jun-24 18:56 21:01 Earth 0.495575586812762 0.494273178658356 0.496880348539028 7.08890306798639 7.08814458359253 2513446.288658153 1260.86668787122 84416.9477907911 51.4813293779986 39.6218014165246 1564851.4634407 T 8 CATAB v2.0f-lin.ifort 2020-Apr-15 06:07:46 2020-Apr-15 06:08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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