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(2020 ND)
Classification: Apollo [NEO, PHA]          SPK-ID: 54017784
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5886645236627304 1.2419e-05  
a 2.412151205429022 7.2215e-05 au
q .9922033650826659 2.8709e-07 au
i 17.43387710850333 0.00021028 deg
node 118.0256949281731 6.9506e-06 deg
peri 214.596723837676 3.4599e-05 deg
M 338.9989919001694 0.0009758 deg
tp 2459080.325722969663
(2020-Aug-18.82572297)
0.00012575 TDB
period 1368.375276675908
3.75
0.061449
0.0001682
d
yr
n .2630857237310813 1.1814e-05 deg/d
Q 3.832099045775378 0.00011472 au
  Orbit Determination Parameters
   # obs. used (total)      170  
   data-arc span      185 days  
   first obs. used      2020-05-19  
   last obs. used      2020-11-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .45573  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-20 05:22:24  

Additional Information
 Earth MOID = .0375797 au 
 Jupiter MOID = 1.67323 au 
 T_jup = 3.207 
[ 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 21.818   .64009 24 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
1911-Sep-23 02:37 9_11:35 Earth 0.37313006685756 0.320578590200095 0.431791604133948 15.8902845411928 15.8898351479086 2419302.609157467 13655.1466231782 3658042.46224203 31.1128968427706 40.1645324318176 1004244.3914947 T 24 CATAB v2.0f-lin.ifort 2020-Nov-20 05:22:25 2020-Nov-20 05:22
1920-Dec-15 22:41 3_11:27 Jupiter 1.96701308750939 1.95701219602246 1.97705001044677 5.02614480432476 4.93972716516639 2422674.445351241 5006.91472529727 654887.729795925 122.911949110034 41.6427888223824 1166510.64013291 T 24 CATAB v2.0f-lin.ifort 2020-Nov-20 05:22:25 2020-Nov-20 05:22
1932-Mar-10 21:43 1_13:12 Jupiter 1.63833232627515 1.63789273866926 1.63878766314114 4.19287938609786 4.06770596344032 2426777.405088705 2232.0890640031 258193.981023377 51.7468204441947 85.3473315498573 1633771.07448638 T 24 CATAB v2.0f-lin.ifort 2020-Nov-20 05:22:25 2020-Nov-20 05:22
1945-Jul-17 16:46 11:28 Earth 0.0948702503520567 0.0894484700314545 0.100324350007433 15.1912993247332 15.1894504230474 2431654.198284075 687.701339238833 284882.462495794 11.3000911840944 17.8262033275526 362937.213858683 T 24 CATAB v2.0f-lin.ifort 2020-Nov-20 05:22:25 2020-Nov-20 05:22
1960-Jul-16 11:06 2_14:30 Earth 0.0964789274802128 0.0662426062782885 0.12729703416832 15.4334060095873 15.4316164618499 2437131.962757944 3749.65246666457 1567514.4124898 10.8425411076867 13.0856786559666 284398.012360134 T 24 CATAB v2.0f-lin.ifort 2020-Nov-20 05:22:25 2020-Nov-20 05:22
1975-Jul-02 21:38 1_21:18 Earth 0.298887226817946 0.268434420313024 0.329344149219849 20.180554096056 20.1801123459442 2442596.401493893 2717.57281704383 1519667.78814046 8.53125561818196 -2.1002585351141 176317.380138432 T 24 CATAB v2.0f-lin.ifort 2020-Nov-20 05:22:25 2020-Nov-20 05:22
1990-Jun-24 10:43 1_06:05 Earth 0.454923921700942 0.432334801695729 0.477517813068538 23.9297986604256 23.9295539025028 2448066.946412843 1804.81502667426 1128940.11488966 7.36892539702267 -3.73555516355418 552883.93049716 T 24 CATAB v2.0f-lin.ifort 2020-Nov-20 05:22:25 2020-Nov-20 05:22
2003-Jul-06 02:45 23:14 Jupiter 1.65389085405446 1.65333468882085 1.65445773841899 4.20015739498649 4.07640080569956 2452826.614763293 1394.28690730158 215005.639875567 23.8823144293629 83.1123339858608 1790937.33729449 T 24 CATAB v2.0f-lin.ifort 2020-Nov-20 05:22:25 2020-Nov-20 05:22
2005-Jul-14 07:14 21:32 Earth 0.149939511331509 0.137846728533909 0.162076852698145 16.1359470226701 16.1348456948052 2453565.801101426 1291.75330732458 617727.850132221 10.0699685819762 12.0124381781687 428343.058643032 T 24 CATAB v2.0f-lin.ifort 2020-Nov-20 05:22:25 2020-Nov-20 05:22
2020-Jul-24 11:13 < 00:01 Earth 0.0372309128676913 0.0372294526648405 0.0372323730704363 13.6078780148089 13.6026178153533 2459054.967426319 0.032871530159825 72.7476184803292 5.68484998913833 -0.0101521902279284 51711.8403952167 T 24 CATAB v2.0f-lin.ifort 2020-Nov-20 05:22:25 2020-Nov-20 05:22
2035-Jul-09 11:43 20:03 Earth 0.191372052364803 0.179194894413801 0.203550927174807 17.675875891788 17.6750881886498 2464517.987975820 1202.93843895072 607940.782125213 8.90095381327322 2.71732408065715 140830.995724576 T 24 CATAB v2.0f-lin.ifort 2020-Nov-20 05:22:25 2020-Nov-20 05:22
2074-Sep-10 18:01 2_01:20 Jupiter 1.66472047390627 1.66442135761322 1.66507378141858 4.1199802414436 3.99457405558989 2478826.250578308 2960.32934450337 481436.111243949 31.1579887486821 88.8256774108303 1738965.72124469 T 24 CATAB v2.0f-lin.ifort 2020-Nov-20 05:22:25 2020-Nov-20 05:22
2121-Sep-20 08:01 8_14:08 Earth 0.296718034989198 0.270091981718399 0.327497706907417 13.556200900175 13.5555384685966 2496001.834309775 12367.5039749797 2263650.7365567 30.9423527548276 50.4551127317519 956476.114789028 T 24 CATAB v2.0f-lin.ifort 2020-Nov-20 05:22:25 2020-Nov-20 05:22
2136-Aug-29 06:57 7_22:33 Earth 0.229468170817233 0.201042861778069 0.261276088020877 11.9358795582634 11.9349066919297 2501458.789274471 11432.841815505 2047624.02150633 25.3086120299063 42.369690798409 787331.452967163 T 24 CATAB v2.0f-lin.ifort 2020-Nov-20 05:22:25 2020-Nov-20 05:22
2145-Nov-09 06:15 2_09:31 Jupiter 1.66769194854417 1.66748757600269 1.66795817339554 4.03303219636492 3.90506678151008 2504817.760116264 3451.35285505031 514993.125617608 39.6749313335511 89.3993235539105 1728194.24581038 T 24 CATAB v2.0f-lin.ifort 2020-Nov-20 05:22:25 2020-Nov-20 05:22
2151-Oct-11 06:22 3_14:38 Earth 0.39207602206253 0.368580878437363 0.416988573879072 16.796699433576 16.7962948359284 2506979.765471863 5197.52348028038 1685198.94082824 35.4740189142763 44.1542886927953 995376.829068482 T 24 CATAB v2.0f-lin.ifort 2020-Nov-20 05:22:25 2020-Nov-20 05:22
2166-Oct-18 13:06 2_09:22 Earth 0.425566845276404 0.405304158005238 0.446655254734662 18.5448930915995 18.54455547469 2512466.046170998 3441.86200325777 1391836.55961952 36.118174345338 42.145269404904 1046710.72472166 T 24 CATAB v2.0f-lin.ifort 2020-Nov-20 05:22:25 2020-Nov-20 05:22
2181-Sep-10 15:30 4_04:35 Earth 0.256248785744985 0.244839712519001 0.268469030743812 12.5061843893038 12.5053529316221 2517907.145817602 6035.28647613311 929737.671094043 28.0009577379392 50.6062071040051 912221.990889977 T 24 CATAB v2.0f-lin.ifort 2020-Nov-20 05:22:25 2020-Nov-20 05:22
2196-Jul-30 18:40 23:41 Earth 0.0753913812018754 0.0687517533025182 0.0821496456174656 12.5702113559779 12.5673994768106 2523344.278090844 1421.14310852768 365846.166142889 9.62026204163661 -23.9575614650956 489855.372418052 T 24 CATAB v2.0f-lin.ifort 2020-Nov-20 05:22:25 2020-Nov-20 05:22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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