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(2009 DR3)
Classification: Apollo [NEO, PHA]          SPK-ID: 3447934
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 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5604946591927984 6.756e-08  
a 1.975873390260072 1.5545e-08 au
q .8684069077781337 1.2756e-07 au
i 4.080372653935796 9.5378e-06 deg
node 344.6994410962308 1.6695e-05 deg
peri 237.5151019022865 2.9292e-05 deg
M 1.438103336527528 2.1398e-05 deg
tp 2458996.447484461707
(2020-May-26.94748446)
6.0251e-05 TDB
period 1014.465064317308
2.78
1.1972e-05
3.278e-08
d
yr
n .3548668285016444 4.1879e-09 deg/d
Q 3.08333987274201 2.4259e-08 au
  Orbit Determination Parameters
   # obs. used (total)      249  
   # delay obs. used      1  
   # Doppler obs. used      1  
   data-arc span      4231 days (11.58 yr)  
   first obs. used      2009-02-14  
   last obs. used      2020-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .33094  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-26 06:43:04  

Additional Information
 Earth MOID = .00951011 au 
 Jupiter MOID = 1.92373 au 
 T_jup = 3.652 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456334.5 (2013-Feb-11.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5610596802857354 6.8115e-08  
q .8667176936132635 1.2855e-07 au
tp 2455954.067558591948
(2012-Jan-27.56755859)
2.248e-05 TDB
node 344.8288304088861 1.6656e-05 deg
peri 237.3750190101998 2.9201e-05 deg
i 4.084045999799258 9.5447e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      249  
   # delay obs. used      1  
   # Doppler obs. used      1  
   data-arc span      4231 days (11.58 yr)  
   first obs. used      2009-02-14  
   last obs. used      2020-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .33094  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-26 06:43:04  

Additional Information
 Jupiter MOID = 1.92373 au 
 T_jup = 3.652 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.639657549817457E-15 -8.7527897541957E-15 1.459471771297981E-12 3.705937625996338E-14 1.607237271702227E-12 -8.571882378104325E-15
q -8.7527897541957E-15 1.652445994545272E-14 -2.732373405460381E-12 -6.936324142004585E-14 -3.034276164682594E-12 1.687839852194175E-14
tp 1.459471771297981E-12 -2.732373405460381E-12 5.053588592523487E-10 5.174206966488095E-12 5.190116455661459E-10 -1.39063446384943E-12
node 3.705937625996338E-14 -6.936324142004585E-14 5.174206966488095E-12 2.774376534460261E-10 -2.683696819727429E-10 1.167907171952343E-10
peri 1.607237271702227E-12 -3.034276164682594E-12 5.190116455661459E-10 -2.683696819727429E-10 8.527156669805958E-10 -1.185771800898177E-10
i -8.571882378104325E-15 1.687839852194175E-14 -1.39063446384943E-12 1.167907171952343E-10 -1.185771800898177E-10 9.110184927139716E-11

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 21.5   n/a MPO160607  

[ 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
1901-Feb-18 07:36 00:26 Earth 0.309117756585656 0.30877787506693 0.309457638092925 21.7897583627324 21.7893627776263 2415433.816839560 25.9940981389799 16948.2570046889 2.13194723189303 -0.0220133797612764 4958.70916502451 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
1905-May-30 01:03 00:36 Jupiter 1.96441464702014 1.96439070439854 1.96443859068591 2.37794689327463 2.18912427844196 2416995.543608078 36.144318131811 2647.44553666421 39.3739503589513 -61.4206592795445 4072963.96632551 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
1912-Apr-07 17:03 01:39 Earth 0.117616045622329 0.117464288750892 0.117767819296362 10.1786579680025 10.1764320828606 2419500.210294121 99.1025170303259 7885.98042929412 9.09223651253886 16.3279291786849 530170.625525549 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
1923-Jul-01 22:10 00:25 Earth 0.0820184981022423 0.0819295436377411 0.0821077616604044 13.6991181103153 13.6967464879952 2423602.423689665 24.7402603763738 9099.28026823904 25.3244236852047 60.7730380351408 410511.197369257 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
1934-Jul-27 06:09 00:08 Earth 0.453714018534922 0.453613047784517 0.453814989693258 25.6606639896845 25.660435132682 2427645.756257240 7.54967760504043 5080.51239458367 24.9615952351606 7.67779313526722 336035.809781531 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
1937-Feb-10 20:01 00:06 Earth 0.459808062756397 0.459726699135086 0.459889426378283 26.3278600178169 26.3276399168099 2428575.333992369 5.84442668883907 4057.35413476955 2.32203586530278 0.431265640840587 203944.80083609 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
1948-Mar-15 07:35 00:03 Earth 0.0222298426436225 0.0222177284053488 0.0222419576272452 11.8930197332745 11.8829372396106 2432625.815785637 2.5300045193588 637.323536754223 2.50463632346608 -18.5642880597958 436926.093470513 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
1952-May-10 13:51 < 00:01 Jupiter 1.9697472429195 1.9697466430044 1.96974784283449 2.40694918411405 2.22111969383492 2434143.077257795 0.820136552086546 52.1060261040283 14.9452225117201 82.123853622039 3295601.89749929 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
1959-Jul-12 17:07 < 00:01 Earth 0.194078814813656 0.194077382821569 0.194080246806295 17.8523124517714 17.8515434114684 2436762.213373961 0.308200042373337 73.4636225664514 23.6550861133731 14.3757139948362 444876.298835322 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
1973-Mar-05 13:02 00:01 Earth 0.0732192937583874 0.0732074512050551 0.0732311363234609 14.8112630030847 14.8088058582692 2441747.042846980 1.3541812337269 592.34774704575 2.05524699034707 4.51433402092572 396217.370086923 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
1984-Jun-11 15:21 00:02 Earth 0.107142988772823 0.107138194211898 0.107147783553951 10.356373863793 10.353972315982 2445863.139279933 2.47141612381757 341.245622271261 24.1090842912939 -45.662814635172 507743.494599604 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
1988-Jul-23 08:37 00:01 Jupiter 1.99177888821312 1.99177688844428 1.99178088798445 2.37886580033783 2.19282554615759 2447365.859260336 1.03437836264722 163.968294624198 49.8029793971862 -40.6156145909034 11158622.2442366 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
1995-Jul-27 06:04 < 00:01 Earth 0.441854861957188 0.44185032062392 0.441859403292139 25.2222376767885 25.2219985924307 2449925.753080565 0.196894921112669 230.547968235109 24.3141680849579 10.8724527886253 543915.227289673 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
1998-Feb-12 05:18 < 00:01 Earth 0.462657873785919 0.462655193731232 0.462660553840606 26.2798899539585 26.279670809412 2450856.721178862 0.17155903144906 133.647145092757 2.708315498486 -0.494916066226712 515463.588604775 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
2006-Mar-21 01:07 < 00:01 Mars 0.091150116924678 0.0911490349621936 0.0911511988890069 16.4918623666069 16.4916719162624 2453815.546414745 0.0516916100306152 59.738335478507 32.6087366104071 -30.8226709253853 288118.630946017 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
2009-Mar-14 22:36 < 00:01 Earth 0.0185275729477752 0.0185275154052951 0.0185276304902554 12.1727285924678 12.1609086111046 2454905.441900165 0.0174009152375891 2.86905946548158 2.51000096366603 0.810601154966189 921777.667069679 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
2020-Jul-09 07:06 < 00:01 Earth 0.145194734299365 0.145193359398926 0.1451961092027 16.3377311197257 16.3366078483913 2459039.795919279 0.309153004179419 76.819957567312 24.4544831922725 28.4188737370765 449772.340604615 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
2031-Oct-08 07:43 < 00:01 Mars 0.0937597787556299 0.093757070342823 0.093762487168458 13.6345764280656 13.6343524778273 2463147.821478988 0.39678189824914 135.07661640762 20.9098705749554 0.958951252527076 105973.594155607 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
2034-Mar-24 12:53 00:01 Earth 0.0674983113002504 0.0674940498221698 0.0675025727796855 10.7163832579279 10.7126990352444 2464046.036749223 1.32915986877121 213.037798097746 3.91422398952831 -3.99490856923041 195342.290609629 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
2035-Aug-28 01:15 < 00:01 Jupiter 1.91453210884288 1.91453185867199 1.91453235901409 2.41266745798819 2.22174014142021 2464567.552007706 0.311359751876103 68.4346033934281 20.1609351626482 -83.3614222346925 5375997.1494976 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
2045-Jul-26 21:22 < 00:01 Earth 0.43366947891585 0.433668212607129 0.433670745224597 25.0164868679593 25.0162412674235 2468188.389976040 0.257612851411941 63.2668128347708 26.8480923580994 3.92880645216608 939288.765705889 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
2048-Feb-16 22:21 < 00:01 Earth 0.377270389927294 0.37726887271224 0.37727190714237 23.9363669290369 23.9360718732894 2469123.431550649 0.133639394841504 75.7345979091012 3.28463205309863 2.60089404767007 1005324.44915069 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
2059-Jun-01 16:59 < 00:01 Earth 0.133353919511499 0.133352635585706 0.133355203443955 10.1960174263972 10.1940575993648 2473246.207429983 0.686802439564873 81.2975164549624 22.1265641909161 -39.8294936656645 576297.723386844 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
2070-Mar-02 13:08 < 00:01 Mars 0.0923638752420616 0.0923604757896956 0.0923672747193875 16.5678760952372 16.5676890099414 2477173.047190740 0.195244594920782 186.206775358321 31.4540308674721 -24.823640327466 194889.766449936 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
2073-Feb-26 08:44 < 00:01 Earth 0.207307633346578 0.207303129146451 0.207312137546812 18.6956484030211 18.6949609159801 2478264.863703328 0.362490668005687 224.740134534449 2.87732481818343 2.02128270574387 365349.762991231 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
2082-Nov-26 18:20 < 00:01 Jupiter 1.95825022290696 1.95824898307836 1.95825146273869 2.40077916474667 2.21329157883185 2481825.263837203 0.958922800857539 144.887773544305 10.1622806418616 72.6242464068518 9021468.87847233 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
2084-Jul-07 05:45 < 00:01 Earth 0.111780126295094 0.111774109615453 0.111786143139526 15.1904500457534 15.1888807689568 2482413.739756738 0.646340098281507 368.937372458983 23.6944312278499 35.6761491556939 388704.748657078 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
2098-Mar-24 09:16 00:02 Earth 0.0691464316775604 0.0691413296827975 0.0691515336752516 10.8510422318367 10.847490483285 2487421.885922134 1.61413514361393 255.40445663728 4.25685125810668 -4.97583830771849 230743.749651978 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
2109-Jul-25 04:43 < 00:01 Earth 0.365461844247362 0.365460277974515 0.365463410520707 23.0883958021604 23.0880800258644 2491561.696672397 0.0721154215768193 81.1265857417618 23.1119922494823 16.3889819831432 875608.846877262 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
2112-Feb-15 06:40 < 00:01 Earth 0.444957646574876 0.444956573218314 0.444958719931439 25.9129609305922 25.9127298419619 2492496.777790449 0.108633832583599 53.7233165255641 3.80191148115824 4.95373574500372 1844937.60372431 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
2123-Jun-21 22:29 00:02 Earth 0.0828449597824339 0.0828416864111091 0.0828482333499389 10.9000283498191 10.8970772939482 2496641.436808115 1.67983853760026 260.608439940927 23.3773717252868 -51.4993889276557 442298.314076113 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
2137-Mar-18 14:17 00:03 Earth 0.0295989806335944 0.0295865842077992 0.0296113787755839 11.9017706507931 11.8942047248323 2501660.095028371 2.86731187398885 713.142881588584 3.54875437091395 -29.8932179968788 626746.675901033 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
2139-Oct-12 14:31 < 00:01 Mars 0.0297964601954952 0.0297954271800612 0.0297974937395736 15.2302495325136 15.229618657264 2502598.105019964 0.582324431001415 252.260565769592 30.8147656179827 80.5062661991212 142620.179410131 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
2148-Jul-29 19:01 < 00:01 Earth 0.438338930820748 0.438323586804298 0.438354274848386 25.3626006510297 25.3623609827375 2505811.292086087 0.978507342225316 773.074458054759 23.506933343651 8.22123190089264 377110.259258993 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
2151-Feb-20 19:41 00:02 Earth 0.338279767389429 0.338257408892446 0.338302125887663 22.7713573733749 22.7710114732547 2506747.319901842 1.63587239728151 1115.39880565193 3.43393973384294 1.69178078609325 398986.250607877 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
2162-Jul-09 00:59 00:05 Earth 0.105089976431718 0.10505088446207 0.105129076639994 15.0305833683984 15.0288964285495 2510903.541076347 5.37840267525193 2440.1321000965 23.0324087724757 36.9755970067198 386140.336440395 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
2176-Jun-13 10:52 00:19 Earth 0.105330496253766 0.105296394721246 0.105364605921969 10.2316496758953 10.22917701224 2515991.952868587 18.944204995227 2241.46711647737 22.8171133239996 -40.6423297404803 479749.598945588 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
2176-Aug-10 09:16 00:04 Mars 0.0276920852761711 0.0276369853692117 0.0277471909617064 14.7924006574865 14.7917017460855 2516049.885897685 4.06934990652561 2819.23677473376 17.951306360483 12.9293666296516 51629.5866122739 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
2190-Apr-09 14:05 00:10 Earth 0.118858834098304 0.118843284995362 0.118874383235514 10.2418957444523 10.2397067384438 2521040.086645022 9.52695540268447 781.87735040938 8.20552139498976 7.39567426118134 278416.270810182 T 37 CATAB v2.0f-lin.ifort 2020-Sep-26 06:43:08 2020-Sep-26 06:43
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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