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JPL Small-Body Database Browser
Search: [ help ]  
(2020 CD3)
Classification: Apollo [NEO]          SPK-ID: 54000953
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458909.5 (2020-Mar-01.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03838368798438649 3.1651e-07  
a 1.025317653777353 3.3402e-07 au
q .9859621808698796 1.0298e-08 au
i .8447277390336053 1.1123e-05 deg
node 138.5739839389891 0.00013987 deg
peri 339.6195926032859 5.3313e-05 deg
M 39.71927383533873 0.00011011 deg
tp 2458867.660654840751
(2020-Jan-19.16065484)
9.5755e-05 TDB
period 379.2154992503541
1.04
0.00018531
5.074e-07
d
yr
n .9493282861899369 4.639e-07 deg/d
Q 1.064673126684826 3.4684e-07 au

Additional Model Parameters
 Parameter Value Uncertainty (1-sigma) 
A1 [EST] 1.903810192030653E-10 3.811E-11
ALN [SET] 1. n/a
NK [SET] 0. n/a
NM [SET] 2. n/a
NN [SET] 0. n/a
R0 [SET] 1. n/a
  Orbit Determination Parameters
   # obs. used (total)      60  
   data-arc span      36 days  
   first obs. used      2020-02-15  
   last obs. used      2020-03-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .3823  
   source      ORB  
   producer      Shantanu Naidu  
   solution date      2020-Mar-23 09:21:10  

Additional Information
 Earth MOID = .00175554 au 
 Jupiter MOID = 3.91702 au 
 T_jup = 5.962 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458910.5 (2020-Mar-02.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03758368101227814 3.2723e-07  
q .9860532938667812 1.0003e-08 au
tp 2458867.393648160522
(2020-Jan-18.89364816)
0.00010436 TDB
node 137.8663551308817 0.00016424 deg
peri 340.0751717411229 6.8128e-05 deg
i .8206267587829005 1.1455e-05 deg

Additional Model Parameters
 Parameter Value Uncertainty (1-sigma) 
A1 [EST] 1.903810192030653E-10 3.811E-11
ALN [SET] 1. n/a
NK [SET] 0. n/a
NM [SET] 2. n/a
NN [SET] 0. n/a
R0 [SET] 1. n/a
  Orbit Determination Parameters
   # obs. used (total)      60  
   data-arc span      36 days  
   first obs. used      2020-02-15  
   last obs. used      2020-03-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .3823  
   source      ORB  
   producer      Shantanu Naidu  
   solution date      2020-Mar-23 09:21:10  

Additional Information
 Jupiter MOID = 3.91702 au 
 T_jup = 5.962 
Orbit Covariance (7×7)
  e q tp node peri i A1
e 1.070766853317488E-13 -1.32865251525968E-15 3.365598790577254E-11 5.353253499905452E-11 -2.063599099458298E-11 3.729702510715521E-12 -3.722171589834324E-18
q -1.32865251525968E-15 1.000616707097082E-16 -2.7979470843668E-13 -6.728314653552427E-13 4.099182832067292E-13 -4.250556289473956E-14 1.331499733633438E-19
tp 3.365598790577254E-11 -2.7979470843668E-13 1.089064841914454E-8 1.676779203179828E-8 -6.104644621084428E-9 1.171062733137443E-9 -1.166799261108488E-15
node 5.353253499905452E-11 -6.728314653552427E-13 1.676779203179828E-8 2.697622907782266E-8 -1.05879804982875E-8 1.876070959067594E-9 -1.703548593237377E-15
peri -2.063599099458298E-11 4.099182832067292E-13 -6.104644621084428E-9 -1.05879804982875E-8 4.641464415847486E-9 -7.30972790981607E-10 5.757299849771265E-16
i 3.729702510715521E-12 -4.250556289473956E-14 1.171062733137443E-9 1.876070959067594E-9 -7.30972790981607E-10 1.312284759043331E-10 -1.012353482516434E-16
A1 -3.722171589834324E-18 1.331499733633438E-19 -1.166799261108488E-15 -1.703548593237377E-15 5.757299849771265E-16 -1.012353482516434E-16 1.452743407673317E-21

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 31.672   .34008 6 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
2018-Mar-11 13:58 3_03:20 Moon 0.00704105114788168 0.00126892864533522 0.0515955012169286 1.16022098090717 1.1562022089443 2458189.081607890 4520.38650494457 2227034.23542518 20.8682122444507 10.5190490333104 7275.21988278813 T 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2018-Jun-01 20:13 2_14:52 Moon 0.00843663852210636 0.00490354069163544 0.0255586382741442 1.02563801332863 1.0218434715217 2458271.342530318 3772.0557785106 908943.309649198 127.219240114961 35.7144130790825 5357.23417396332 T 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2018-Jun-30 14:38 6_05:31 Moon 0.00913443413148264 0.0079046952068417 0.0160521254963074 1.14316841923166 1.14002556450397 2458300.109753255 8970.98133576973 468886.875528893 80.0257138675001 -59.931910080018 16903.0776550934 T 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2018-Sep-22 07:17 7_02:16 Moon 0.00801641024952303 0.00761529887056736 0.0151699355509528 1.27017643971806 1.26695369363797 2458383.803457568 10215.9250466391 529845.539431167 62.2220143824176 71.7595918602231 32442.2146888091 T 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2018-Oct-17 12:11 3_19:16 Moon 0.00217827733848638 0.0017276439723871 0.00662886019487636 1.30088333118935 1.28926588124149 2458409.007949070 5475.57741246416 253397.380189092 4.46118744905174 -52.6179023783434 17959.5241113819 T 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2018-Oct-30 06:09 7_11:39 Moon 0.000799529176884361 0.000758010139387516 0.00642779166670261 1.7367372384786 1.71297256304064 2458421.756278248 10779.0526095065 306536.820084771 161.698889012345 72.4493477810423 722.301835089512 T 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2018-Nov-21 12:28 2_21:06 Moon 0.00808323371869422 0.00433745174540602 0.0118333009807833 1.32248899223525 1.3194196463227 2458444.019484591 4145.72775053416 187125.414278942 159.563128528475 0.122654444245327 7.69683936694852 T 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2018-Dec-18 19:10 05:46 Moon 0.00911406785649751 0.00579345919581693 0.0125150396563967 1.22226121179559 1.21931566378289 2458471.298412626 345.654341177808 172964.553745925 17.8744218123158 -12.9893217459902 27974.2522914811 T 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2019-Jan-12 07:25 6_19:25 Moon 0.00237616313974222 0.00110826982784339 0.00676934187066104 1.47067555150153 1.4612671241144 2458495.809234113 9804.84252014216 228505.309359789 74.3708055616451 -27.9124174700182 2949.63565800711 T 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2019-Jan-16 16:53 9_10:47 Earth 0.00108508141637963 0.000592543920637092 0.00158726996921353 2.13263586109801 n/a 2458500.203651991 13606.7500386191 25322.1594015588 19.3257031794779 10.3292521572539 1173.88163263579 F 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2019-Jan-20 14:25 3_13:13 Moon 0.00109455689726806 2.18165162186155e-05 0.00482932138437678 1.67884083658062 1.66091017412849 2458504.100792590 5112.80478919746 186392.239416862 73.8870151401752 1.5733724350277 27.2256123150849 T 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2019-Feb-14 17:05 10:12 Moon 0.00887129498601075 0.00754689353458915 0.0101976999898637 1.12793183038313 1.12465177764211 2458529.211587254 611.532261683654 66426.9718690805 48.4275163040061 5.78858001868508 2547.0283567605 T 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2019-Mar-18 04:49 20:02 Moon 0.00805472057326313 0.00780273080052038 0.00831871234782283 0.980305846255712 0.976146462204202 2458560.700802153 1202.03833202995 20175.4858975494 90.3426558060363 -49.9503910356563 13815.0008839088 T 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2019-Apr-04 05:21 01:07 Moon 0.00257734489591959 0.00257704779667614 0.00258982240536672 3.78709051666902 3.78373133724986 2458577.722686340 66.6613957905191 10973.6263677649 1.93969049909277 89.1911994383707 78081.6335762916 T 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2019-Apr-04 09:32 01:09 Earth 8.77114878745299e-05 8.4468889235747e-05 9.09560674272391e-05 7.768625416122 n/a 2458577.897199007 69.4025733513028 163.074794140793 0.0573071125609552 -7.31790071808352 41.796418961603 F 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2019-May-08 05:04 00:01 Moon 0.00913591889294284 0.00912566887719429 0.0091461757389514 1.1473575134632 1.14422667461063 2458611.711026019 1.33739971494115 645.854379875974 13.6272219407231 37.563358279097 104222.502228908 T 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2019-Jun-04 12:10 00:07 Moon 0.0071400068047452 0.00711750163269308 0.00716253556407986 1.28206595463166 1.27848072114375 2458639.006887405 6.79764223240431 1296.42041701518 1.15084063400989 -29.9537099909976 395471.433003402 T 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2019-Jun-26 19:03 00:59 Moon 0.00136850459575617 0.00134108186479205 0.00139621056275409 1.87333427456673 1.86050663652822 2458661.293450085 58.703993873824 1691.15666303783 19.4050413623924 35.7990107845723 6011.97683994983 T 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2019-Jun-30 17:33 01:30 Earth 0.0018506443968055 0.00184320286979497 0.00185808612177342 1.55653923824715 n/a 2458665.230955624 90.3806867642524 372.309247028273 1.75380317160829 -4.65000420134026 9166.78495543643 F 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2019-Jul-08 03:25 00:02 Moon 0.0029395268830802 0.00291802853089659 0.00296104294713091 1.53437814114562 1.52709462764186 2458672.642018145 1.61047708781652 1131.54081205362 26.4429249212504 -18.3684194401799 5916.22417260359 T 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2019-Jul-31 04:35 00:07 Moon 0.00765163355690661 0.00765069252275966 0.00765258162450671 1.41606297826539 1.41303504284132 2458695.691158121 7.12240042531512 374.223505492897 7.71143457129339 -82.9828046965931 100655.144654547 T 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2019-Aug-26 01:30 00:13 Moon 0.00446698757799753 0.00445086927372467 0.00448311369189339 1.30193190368862 1.2962843713908 2458721.562391511 12.7379863696103 856.445692588352 16.1825658274612 -20.0515481595253 15738.2984416994 T 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2019-Sep-10 04:03 01:02 Earth 0.00201829828525445 0.00201025738734898 0.00202634049765082 1.47187190127503 n/a 2458736.668570168 62.4727783020114 409.142979640709 0.865442516587201 -11.4502876056186 61844.326819662 F 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2019-Sep-10 18:37 00:36 Moon 0.00269798908018335 0.00269765580930822 0.00269833387917537 2.38221256979535 2.37710794734822 2458737.276033703 36.3351029690358 307.037439225858 7.0622407585251 87.3604522501616 47044.2923808381 T 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2019-Sep-28 04:37 00:27 Moon 0.00604865336526124 0.00604683001070264 0.00605053769583867 1.45284996979016 1.44911576794229 2458754.692278453 26.8501629918508 971.115734495623 11.7160282532762 84.5715497035895 75179.1728084884 T 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2019-Oct-23 10:58 00:15 Moon 0.00736131615536553 0.0073576276599461 0.00736500570731306 1.36988811019431 1.36663428445725 2458779.956811828 14.5144508990406 230.725816467972 3.41017234999856 36.647038228036 452612.629365199 T 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2019-Nov-14 08:18 00:13 Moon 0.000436747220451372 0.000432782747219935 0.000440795229529257 1.75998746606282 1.71682187003361 2458801.845728565 13.010213710208 364.652607194738 2.97573839018663 -56.6756068047968 18213.3552192978 T 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2019-Nov-18 13:05 00:19 Earth 0.00193637194513462 0.00193475229519148 0.00193799159534835 1.54080466332925 n/a 2458806.045024952 18.6904942844161 80.7734722839078 2.16999591767075 0.810279202310818 3523.91600840314 F 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2019-Nov-25 20:20 00:02 Moon 0.00184216421648014 0.00183805597746418 0.00184627439898592 1.49592346371762 1.48398309387216 2458813.346957929 2.35940090949518 225.756035654933 2.72227147670896 -24.5441084280405 42584.2520725922 T 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2019-Dec-21 06:40 < 00:01 Moon 0.00888860548988513 0.00888721110254564 0.00888999987895261 1.14279097324236 1.1395600048814 2458838.777909626 0.998469894223436 69.8084866284564 4.55855475703436 5.38807794568956 32045.8326723689 T 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2020-Jan-20 21:44 00:02 Moon 0.00903778178832684 0.00903747022897749 0.009038093348417 0.897669975728433 0.89362122795394 2458869.405458895 1.55403715439169 16.0718771828593 1.58924491425947 -12.0826357761745 296919.32670337 T 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2020-Feb-13 16:20 < 00:01 Earth 0.000314592996607331 0.000314564592512301 0.000314621400727193 4.07385209472078 n/a 2458893.180310534 0.204382277927675 1.42327646340046 0.105037273944781 5.65071748199791 29704.0326970657 F 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2020-Feb-14 23:16 < 00:01 Moon 0.00147889162268815 0.00147884951693387 0.0014789337286637 2.31474287250196 2.3051492952026 2458894.469243486 0.130842232267601 2.29026981295824 0.31477390545043 24.1722595189617 245938.323106863 T 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2020-Mar-10 08:57 < 00:01 Moon 0.00914087215200279 0.00914054474402647 0.00914119956016566 1.08753644258844 1.08423467059137 2458918.873177780 0.218477792964994 16.4565236465718 0.584350701707332 -6.72187223982231 337536.758606232 T 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
2044-Mar-20 14:01 1_07:36 Earth 0.024426770503075 0.0242658616581378 0.024588129349639 0.216040516083762 n/a 2467695.084152306 1895.70912061299 9586.27686954022 42.9204587897538 33.0503906853061 46284.1733709912 F 6 CATAB v2.0f-lin.ifort 2020-Mar-23 09:22:01 2020-Mar-23 09:22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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