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(2020 NA)
Classification: Amor [NEO]          SPK-ID: 54017702
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5000261019016412 1.0642e-05  
a 2.181369258430017 4.9199e-05 au
q 1.090627691329182 1.3887e-06 au
i 3.431477986872561 5.5353e-05 deg
node 201.5267965293711 9.9499e-05 deg
peri 101.0515440946131 0.0001088 deg
M 344.4290904175766 0.00054166 deg
tp 2459051.398348567234
(2020-Jul-20.89834857)
5.3064e-05 TDB
period 1176.771683581531
3.22
0.039812
0.000109
d
yr
n .3059217051385293 1.035e-05 deg/d
Q 3.272110825530852 7.38e-05 au
  Orbit Determination Parameters
   # obs. used (total)      285  
   data-arc span      76 days  
   first obs. used      2020-07-03  
   last obs. used      2020-09-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .38716  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-18 07:31:54  

Additional Information
 Earth MOID = .0974143 au 
 Jupiter MOID = 2.01691 au 
 T_jup = 3.505 
[ 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 21.521   .34846 41 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
1933-Sep-04 05:25 4_22:11 Earth 0.401640555555896 0.318598387348608 0.485049724205257 16.3209481201963 16.3205416442774 2427319.726039945 7090.62398946954 4194065.23377554 9.15180207075504 -8.1339307517842 798138.539933438 T 41 CATAB v2.0f-lin.ifort 2020-Sep-18 07:32:13 2020-Sep-18 07:32
1946-Jun-10 09:18 4_23:08 Earth 0.405688671797449 0.324710247063767 0.487010978944537 16.3929452601811 16.3925446077389 2431981.887732910 7147.51314364309 4089289.29973937 36.2221476142113 -8.12810129897084 196451.117018469 T 41 CATAB v2.0f-lin.ifort 2020-Sep-18 07:32:13 2020-Sep-18 07:32
1962-Aug-13 18:09 9_06:48 Earth 0.132475144965375 0.0886170842384594 0.182579047312001 7.81756313581831 7.81498990918385 2437890.256407810 13367.5257195096 2751474.20226968 10.5872507261082 -29.4108767991887 896519.609914454 T 41 CATAB v2.0f-lin.ifort 2020-Sep-18 07:32:13 2020-Sep-18 07:32
1988-Jan-20 15:26 2_04:35 Mars 0.0544851522063167 0.0367395333428401 0.0723990777784799 9.10143368975322 9.10085634930671 2447181.143293833 3154.63266438738 901841.62806016 35.0983038122231 9.1034948092518 37477.3803276039 T 41 CATAB v2.0f-lin.ifort 2020-Sep-18 07:32:13 2020-Sep-18 07:32
1991-Jul-28 13:46 3_15:37 Earth 0.0937199630168263 0.0926175680486747 0.0949611762717913 5.78448239134237 5.77956538955201 2448466.073364911 5257.42792777923 189221.787552165 18.39206113635 -72.0461760357312 914149.341232098 T 41 CATAB v2.0f-lin.ifort 2020-Sep-18 07:32:13 2020-Sep-18 07:32
2010-Aug-04 17:13 10:21 Mars 0.0600882923347256 0.0554447203428063 0.0647445168614783 10.8460763563213 10.8456370651628 2455413.217461598 621.308739549347 235913.379846502 36.2684709394891 -10.5909752903183 44855.9397766524 T 41 CATAB v2.0f-lin.ifort 2020-Sep-18 07:32:13 2020-Sep-18 07:32
2020-Jul-10 15:56 < 00:01 Earth 0.11817029014821 0.118164136284552 0.11817644401123 6.66024891643474 6.65686262748711 2459041.164039502 0.149488991511238 306.560156532876 7.17704171673425 -0.304362127460274 33842.1495778518 T 41 CATAB v2.0f-lin.ifort 2020-Sep-18 07:32:13 2020-Sep-18 07:32
2036-Sep-10 07:19 13:12 Earth 0.476939726928801 0.466933504286855 0.486948739872475 18.7105678510854 18.7102692678944 2464946.804770610 791.802284326835 502344.122572571 9.1166415266368 -6.58602131645636 782851.87096017 T 41 CATAB v2.0f-lin.ifort 2020-Sep-18 07:32:13 2020-Sep-18 07:32
2049-Jun-18 04:43 1_06:11 Earth 0.292897092413908 0.276243953158843 0.309582904685033 13.1953695270323 13.1946801019415 2469610.696263677 1810.95002533347 845433.167769215 29.8773003986201 -10.5190538126769 216230.782113247 T 41 CATAB v2.0f-lin.ifort 2020-Sep-18 07:32:13 2020-Sep-18 07:32
2065-Aug-29 04:07 1_14:22 Earth 0.271891172248112 0.250266963804572 0.293591199719468 12.5193243455933 12.5185415471807 2475526.671504320 2302.14745501749 1103677.46950267 8.96530492597972 -11.8238327512853 793059.676067158 T 41 CATAB v2.0f-lin.ifort 2020-Sep-18 07:32:13 2020-Sep-18 07:32
2078-Jun-05 21:50 1_07:33 Earth 0.49499949296804 0.472178344840781 0.5178425235341 19.3378076453811 19.3375292875189 2480190.409933184 1892.94574440868 1150311.9474429 39.4930522265554 -8.20245171761468 228938.917041182 T 41 CATAB v2.0f-lin.ifort 2020-Sep-18 07:32:13 2020-Sep-18 07:32
2094-Aug-10 07:34 3_08:43 Earth 0.114970054314512 0.104193466058677 0.126394917982233 6.74869189812435 6.74525696286565 2486099.814944612 4843.27949718657 701499.321346125 11.6507047249644 -37.7548433358713 924807.428484432 T 41 CATAB v2.0f-lin.ifort 2020-Sep-18 07:32:13 2020-Sep-18 07:32
2123-Jul-23 07:22 6_10:06 Earth 0.0999507996137583 0.0927453030706109 0.107159592200334 5.77501351232715 5.77039558862473 2496672.807064576 9245.50426369717 360529.885244323 4.4494743875134 5.38978128764193 193730.681500817 T 41 CATAB v2.0f-lin.ifort 2020-Sep-18 07:32:13 2020-Sep-18 07:32
2168-Sep-07 00:11 6_11:58 Earth 0.358301099953661 0.254598025791109 0.462716782019301 15.3441260123904 15.3436413616086 2513155.507381951 9358.18014126333 5249872.9933086 8.60662569522748 -8.37043605105078 772415.583675451 T 41 CATAB v2.0f-lin.ifort 2020-Sep-18 07:32:13 2020-Sep-18 07:32
2177-Dec-28 02:58 6_11:51 Mars 0.0881572580273887 0.026525815050053 0.160345024310408 11.1892292277065 11.1889389901731 2516554.623490586 9351.00333281543 3676369.55086359 38.0158229199237 -15.8695211220761 93220.9843518333 T 41 CATAB v2.0f-lin.ifort 2020-Sep-18 07:32:13 2020-Sep-18 07:32
2181-Jun-14 14:30 5_12:51 Earth 0.381475781753276 0.293863226571106 0.469629056946448 16.0191428242145 16.0187067985806 2517819.104023017 7971.40547601038 4440522.49069669 33.8371558660845 -9.0454514855019 220913.85591242 T 41 CATAB v2.0f-lin.ifort 2020-Sep-18 07:32:13 2020-Sep-18 07:32
2188-Mar-01 15:12 5_19:11 Mars 0.0244750880423221 0.0240856662028202 0.0737816048529355 10.1306954768487 10.1295407815057 2520271.133638740 8350.56037364367 3260982.3659796 21.1088181660583 -79.7722668894542 169534.460554186 T 41 CATAB v2.0f-lin.ifort 2020-Sep-18 07:32:13 2020-Sep-18 07:32
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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