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(2020 BJ13)
Classification: Apollo [NEO]          SPK-ID: 3989295
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 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2192349299426469 0.00050982  
a 1.189421104652586 0.00061875 au
q .9286584521017702 0.00012329 au
i 2.605873953535539 0.0060219 deg
node 137.7070934834736 0.0016192 deg
peri 297.0023931099373 0.0079045 deg
M 129.2298092594091 0.10586 deg
tp 2458830.416537020690
(2019-Dec-12.91653702)
0.0066162 TDB
period 473.8074521927173
1.30
0.36972
0.001012
d
yr
n .7598023170255519 0.00059289 deg/d
Q 1.450183757203401 0.00075441 au
  Orbit Determination Parameters
   # obs. used (total)      29  
   data-arc span      16 days  
   first obs. used      2020-01-29  
   last obs. used      2020-02-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .43166  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-14 04:59:25  

Additional Information
 Earth MOID = .0119901 au 
 Jupiter MOID = 3.76904 au 
 T_jup = 5.307 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458878.5 (2020-Jan-30.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2200474066572453 0.00050626  
q .9282776599887779 0.00012131 au
tp 2458830.461317952079
(2019-Dec-12.96131795)
0.0064485 TDB
node 137.7239430442364 0.0014988 deg
peri 296.9871718652695 0.0077396 deg
i 2.604729603958531 0.0060266 deg
  Orbit Determination Parameters
   # obs. used (total)      29  
   data-arc span      16 days  
   first obs. used      2020-01-29  
   last obs. used      2020-02-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .43166  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-14 04:59:25  

Additional Information
 Jupiter MOID = 3.76904 au 
 T_jup = 5.307 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.562985268784927E-7 -6.141467694076126E-8 3.262084160415689E-6 7.572426297073351E-7 -3.914909463134907E-6 3.050836365569624E-6
q -6.141467694076126E-8 1.471668226210779E-8 -7.815494507339274E-7 -1.814492029013472E-7 9.382470301000259E-7 -7.31047382001838E-7
tp 3.262084160415689E-6 -7.815494507339274E-7 4.15836623686878E-5 9.633759266010287E-6 -4.974990175803131E-5 3.881954352791027E-5
node 7.572426297073351E-7 -1.814492029013472E-7 9.633759266010287E-6 2.246430145725928E-6 -1.157949821427731E-5 9.012750093327352E-6
peri -3.914909463134907E-6 9.382470301000259E-7 -4.974990175803131E-5 -1.157949821427731E-5 5.990155619998792E-5 -4.660983898315038E-5
i 3.050836365569624E-6 -7.31047382001838E-7 3.881954352791027E-5 9.012750093327352E-6 -4.660983898315038E-5 3.631979791877625E-5

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 26.841   .44671 3 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
1924-Jul-16 02:59 10:14 Earth 0.37687100344174 0.371792765910211 0.38195173905215 6.45161953068887 6.45052358817773 2423982.624130023 614.135336059997 257874.014876872 136.982941286953 10.8680844112861 52813.7788984818 T 3 CATAB v2.0f-lin.ifort 2020-Feb-14 04:59:27 2020-Feb-14 04:59
1925-Feb-16 05:21 10:34 Earth 0.343682637518294 0.329308778103433 0.35805654854338 15.2435612652291 15.2430526661508 2424197.723059032 634.072757276722 716798.308441153 77.1322113879429 -0.750620815710867 7043.80282600274 T 3 CATAB v2.0f-lin.ifort 2020-Feb-14 04:59:27 2020-Feb-14 04:59
1959-Jun-16 13:55 7_04:36 Earth 0.435134192224478 0.432683447159671 0.437624248228939 7.44110765546741 7.4402847014413 2436736.079567198 10356.1383628468 240241.799050262 188.21198289939 59.1461214069425 244818.8364433 T 3 CATAB v2.0f-lin.ifort 2020-Feb-14 04:59:27 2020-Feb-14 04:59
1964-Jan-29 06:58 8_20:49 Earth 0.0414854678352612 0.0111262624865874 0.123614120747087 6.14999035884385 6.13953807628466 2438423.789965302 12769.0745531731 4146035.07518059 49.4848412418242 15.6724242061349 27944.2016932719 T 3 CATAB v2.0f-lin.ifort 2020-Feb-14 04:59:27 2020-Feb-14 04:59
1967-Sep-22 08:01 3_12:17 Earth 0.307659046976004 0.226220137393607 0.389466848639989 13.9830681451843 13.9824487756909 2439755.833945838 5056.74265087419 4104759.85755802 145.134653256034 7.1953543705985 31793.8417846934 T 3 CATAB v2.0f-lin.ifort 2020-Feb-14 04:59:27 2020-Feb-14 04:59
1968-Apr-19 03:03 8_22:50 Earth 0.37017955444815 0.34671313184053 0.393919057517178 6.33639308859813 6.33525704041691 2439965.626927703 12890.0238134956 1279355.91802344 276.839478298995 23.0803021675361 43305.9232470364 T 3 CATAB v2.0f-lin.ifort 2020-Feb-14 04:59:27 2020-Feb-14 04:59
1972-Jun-07 23:03 6_12:21 Earth 0.443887635498825 0.441777294151319 0.446118613498947 7.57944363073766 7.57865163166624 2441476.460560403 9381.12254408313 380651.305112488 114.397146822648 -73.4793828626361 326806.22117175 T 3 CATAB v2.0f-lin.ifort 2020-Feb-14 04:59:27 2020-Feb-14 04:59
1976-Jul-30 01:00 8_02:12 Earth 0.340902218051989 0.316894272866334 0.364992156304771 5.81038010281265 5.80903477454744 2442989.541328088 11651.799318282 1227868.81042515 48.7202664527804 -12.5075951751754 126771.092319941 T 3 CATAB v2.0f-lin.ifort 2020-Feb-14 04:59:27 2020-Feb-14 04:59
1977-Feb-10 19:31 3_00:31 Earth 0.227415424995243 0.164370931575418 0.290460669771431 11.7728599219102 11.7718646796266 2443185.313503135 4350.64013622187 3143860.2902006 58.6886944951201 0.884267546387029 6841.28899403332 T 3 CATAB v2.0f-lin.ifort 2020-Feb-14 04:59:27 2020-Feb-14 04:59
1980-Oct-02 18:34 2_17:45 Earth 0.12374800367609 0.0754711380482171 0.17461010177952 8.42950322916776 8.42694854045851 2444515.273832382 3944.76486279266 2628643.06760863 147.832436394287 18.2124108049509 30746.6368792405 T 3 CATAB v2.0f-lin.ifort 2020-Feb-14 04:59:27 2020-Feb-14 04:59
1981-Mar-28 08:07 7_15:11 Earth 0.298726565498776 0.275248857188634 0.322289234393108 4.95861229196369 4.95681318430677 2444691.837903869 10991.4878451547 1199470.718673 223.495927424544 12.3045356462566 20508.0316523443 T 3 CATAB v2.0f-lin.ifort 2020-Feb-14 04:59:27 2020-Feb-14 04:59
1985-May-25 08:38 2_15:22 Earth 0.439589824271954 0.437702941993594 0.441522635242661 7.51654979302185 7.5157433578048 2446210.859696535 3801.73277214813 243476.937482237 172.711291770972 66.9752075147458 233484.680626825 T 3 CATAB v2.0f-lin.ifort 2020-Feb-14 04:59:27 2020-Feb-14 04:59
1989-Jul-14 02:30 16:58 Earth 0.388455941552581 0.388237086426675 0.388679476886194 6.6478640922727 6.64683222898213 2447721.604221440 1017.9509695006 68159.235267187 259.322211733001 80.6837415633189 128353.657193731 T 3 CATAB v2.0f-lin.ifort 2020-Feb-14 04:59:27 2020-Feb-14 04:59
1990-Feb-19 11:44 12:54 Earth 0.384641659923566 0.380728024879675 0.388558820635126 16.4695169441305 16.4690963330389 2447941.988881855 774.105430906268 203697.994256599 138.712048310354 16.5681310052707 94823.627927283 T 3 CATAB v2.0f-lin.ifort 2020-Feb-14 04:59:27 2020-Feb-14 04:59
1993-Oct-20 01:32 8_05:06 Earth 0.0423111018659828 0.0392657618552717 0.0532429754836974 4.33729307839323 4.32274961024152 2449280.563684179 11826.4385683249 1008691.68848307 164.186643520798 -68.0584589305053 36090.0303554223 T 3 CATAB v2.0f-lin.ifort 2020-Feb-14 04:59:27 2020-Feb-14 04:59
1994-Mar-01 13:21 9_10:34 Earth 0.218080564242031 0.197880319304218 0.238829585275997 2.8753653846545 2.87111308749617 2449413.056159389 13594.3789237108 1157861.69545386 82.7464418656374 -28.9695412225527 50672.4334202103 T 3 CATAB v2.0f-lin.ifort 2020-Feb-14 04:59:27 2020-Feb-14 04:59
1998-May-14 04:00 6_10:49 Earth 0.425927719501524 0.416651885055499 0.435257170364465 7.28541396475849 7.28455525220239 2450947.666466096 9288.92180967909 521520.898281422 308.845979361203 27.2129752712804 54139.2120574237 T 3 CATAB v2.0f-lin.ifort 2020-Feb-14 04:59:27 2020-Feb-14 04:59
2010-Sep-14 07:47 6_09:54 Earth 0.452583841148624 0.326384147487284 0.579023008057522 18.2507392095775 18.2504166301317 2455453.824599446 9234.4798195808 6320398.59171173 147.347687558529 4.54296511345267 30268.801750609 T 3 CATAB v2.0f-lin.ifort 2020-Feb-14 04:59:27 2020-Feb-14 04:59
2015-Jun-24 11:50 5_07:13 Earth 0.428139925269013 0.424441084572135 0.431871304293362 7.32806987814806 7.32722057605708 2457197.993163563 7632.5890028677 262613.683088241 144.49499550012 -45.1512094252064 162146.366428315 T 3 CATAB v2.0f-lin.ifort 2020-Feb-14 04:59:27 2020-Feb-14 04:59
2019-Sep-04 23:34 02:10 Earth 0.224556207693839 0.222953312838389 0.226159121455288 3.21031894101235 3.20662075007966 2458731.481932793 129.677881760319 79996.3963083972 186.397397134955 3.90143764564684 7204.88173883507 T 3 CATAB v2.0f-lin.ifort 2020-Feb-14 04:59:27 2020-Feb-14 04:59
2020-Jan-22 04:08 00:01 Earth 0.0142598894435902 0.0141583766467879 0.0143613783932087 4.75769613084934 4.71825919268611 2458870.672540234 1.37382209175271 4976.49883460074 14.8455886071835 -0.0327419647396193 228.344378261467 T 3 CATAB v2.0f-lin.ifort 2020-Feb-14 04:59:27 2020-Feb-14 04:59
2023-Sep-13 09:28 2_22:06 Earth 0.464201994885012 0.407362496305792 0.521096510473518 18.5850696123183 18.5847607643344 2460200.894647317 4205.90853607487 2846903.62570194 136.963236223701 5.05574423988482 37498.6383711842 T 3 CATAB v2.0f-lin.ifort 2020-Feb-14 04:59:27 2020-Feb-14 04:59
2024-May-05 05:20 5_17:35 Earth 0.406505995155263 0.398422668927197 0.414684710877696 7.00802345018211 7.00708809008454 2460435.722353743 8255.37631811332 510724.206219701 265.956408841927 37.4633417392367 77898.8304454342 T 3 CATAB v2.0f-lin.ifort 2020-Feb-14 04:59:27 2020-Feb-14 04:59
2029-Feb-24 06:51 6_12:29 Earth 0.493298508422849 0.363269143106189 0.623369216751435 19.7141199004093 19.7138459145313 2462191.785329173 9388.58057729298 6488978.46587064 103.388622899854 1.95381190167836 20446.685010255 T 3 CATAB v2.0f-lin.ifort 2020-Feb-14 04:59:27 2020-Feb-14 04:59
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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