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(2020 BW13)
Classification: Aten [NEO]          SPK-ID: 3989308
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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Orbit Diagram
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Note: This Java-based orbit viewer will eventually be retired.

Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet 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. For accurate long-term ephemerides, please instead use our Horizons system.

Note: If the applet is not working, here are some notes that might help.
Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09484425960369616 9.1109e-05  
a .9463203453289468 4.3523e-05 au
q .8565672928283088 0.00012561 au
i .4810897517118659 0.00046476 deg
node 298.3009157024364 0.0090336 deg
peri 348.7815891816754 0.0032551 deg
M 338.5413265363384 0.0081519 deg
tp 2459020.542692485866
(2020-Jun-20.04269249)
0.0089963 TDB
period 336.2448898404817
0.92
0.023197
6.351e-05
d
yr
n 1.070648241437329 7.3862e-05 deg/d
Q 1.036073397829585 4.7651e-05 au
  Orbit Determination Parameters
   # obs. used (total)      42  
   data-arc span      28 days  
   first obs. used      2020-01-23  
   last obs. used      2020-02-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .54179  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-20 04:53:18  

Additional Information
 Earth MOID = .00576362 au 
 Jupiter MOID = 4.00307 au 
 T_jup = 6.348 
[ 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 27.358   .36449 11 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
1997-Nov-17 08:21 22:59 Earth 0.0260707406400117 0.00746560681111404 0.0535495679739762 3.7419145706248 3.71450142622515 2450769.848159105 1378.96445366865 1398265.16384612 11.1959275789768 -17.1303132667021 88084.0265006605 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
1998-Jun-02 20:20 8_04:03 Earth 0.147862041483135 0.141231121926778 0.154503451662174 3.83378917082748 3.82908596586543 2450967.347105558 11762.8212554939 336704.197987569 9.94018177671182 -11.7647607073874 192262.017232457 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
1999-Feb-28 07:43 22:03 Earth 0.318116877012626 0.29440809819354 0.341826612758949 12.762070642609 12.7614143225622 2451237.821787007 1323.16434196281 1182604.90039031 11.1198757105149 1.51324438402807 84982.3035294912 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2007-Nov-27 05:22 02:46 Earth 0.393279710020321 0.385309679516497 0.401251673506966 15.1208831982992 15.120435134258 2454431.723875649 165.766823305235 399852.281099585 72.8797610671569 -6.26666993185307 69079.3537108347 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2008-Sep-15 03:24 4_01:58 Earth 0.122766486160047 0.117611520477349 0.127919497522672 2.89415465482462 2.88664578544678 2454724.641608456 5878.37756417423 255845.984623095 14.7813791993161 -5.17155609564877 41508.5318215348 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2009-Feb-08 06:11 9_09:32 Earth 0.0389720557230277 0.0324314876769878 0.0455674755342151 2.2868320632333 2.25673723413681 2454870.757443557 13532.339413307 335627.956598545 3.24477613821847 -13.4557812612487 268312.033985271 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2010-Feb-21 09:04 10:18 Earth 0.468295270875403 0.456700709977796 0.479889949561521 17.4162783644292 17.4159516703222 2455248.877928859 617.755445008337 578295.416017744 14.5746891764626 1.24395235029584 84430.0427396473 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2016-Oct-02 16:20 15:05 Venus 0.136036326985358 0.135478719340254 0.13661728187154 2.64407373752843 2.63802956080848 2457664.180341663 904.885042207921 93391.9111529883 81.3375747344212 72.3815496562442 126722.105766251 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2018-Aug-21 10:30 06:08 Venus 0.127206878263713 0.126815191029031 0.127613657135178 2.30636006060353 2.29894644940447 2458351.937369084 368.000386243465 72011.3914281679 53.5110445189866 -73.9079384773073 170557.229845401 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2018-Nov-23 11:44 00:49 Earth 0.351583993631283 0.350959358505786 0.352208630266565 13.8409710791274 13.8404235272264 2458445.989193868 49.1217904836065 31169.247475567 45.0055329829835 2.24306502076786 31320.9374734388 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2019-Sep-03 01:36 00:25 Earth 0.134077103412965 0.133760674591748 0.134393526274597 3.33863321296165 3.33267553954186 2458729.566963113 25.220135985354 15715.6927300312 18.2946534632611 -0.600581422659632 4452.17549511533 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2020-Feb-24 16:10 00:01 Earth 0.0233284025655814 0.0232732527303525 0.0233835420893158 2.4209620849914 2.37331523438397 2458904.173653943 1.33646478781525 2636.63629093373 3.27055213033048 0.0986116797245826 650.116389356629 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2020-Jul-09 13:19 03:45 Venus 0.144647596529972 0.144555729476473 0.144741708779062 2.01787950316787 2.0104259161014 2459040.054965270 225.169440236981 28847.7734345303 47.3791505316611 81.2165282997243 252119.056904431 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2021-Feb-20 06:13 01:07 Earth 0.466831865990516 0.465749148832741 0.467914582964076 17.3693782000746 17.3690495969416 2459265.758710176 66.7361225311534 53988.7421113077 14.9800652233414 0.12557248397268 7415.20893857388 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2030-Nov-11 23:07 05:41 Earth 0.0879491459938944 0.0733322956701974 0.102576822780781 5.66119640904714 5.65584241455669 2462817.462868816 341.321232543906 730776.106665178 15.8247007545586 -4.47848360760867 47950.8651335204 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2031-Jun-23 23:35 3_17:18 Earth 0.15601409878224 0.154867333723734 0.157161206632847 4.23135847279915 4.22732038303379 2463041.482985351 5357.65192074414 58345.2957167537 7.1847470324825 -12.2621005818611 299990.820513595 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2032-Mar-02 00:59 06:51 Earth 0.20430548218797 0.191385949573254 0.217225379752003 9.25054958629326 9.24913965516509 2463293.540734366 410.728534822699 644397.846002964 8.95596611976733 1.6854870082712 71315.9084135911 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2041-Nov-21 18:46 02:40 Earth 0.389825167729502 0.387303984344009 0.392346349734777 14.9650290692923 14.9645723266657 2466845.282026403 160.248183832529 125715.866422083 52.7039217150736 0.134908818253323 1944.4184743256 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2042-Sep-25 15:08 18:49 Earth 0.103597630648913 0.102683560149702 0.104511337663709 2.17609691734541 2.1642455480397 2467153.130537053 1128.99411471168 44533.5936986827 13.8600893903907 -1.58776335825052 7544.00264748185 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2043-Jan-11 22:44 14:51 Earth 0.0507771493339238 0.0505311949741599 0.0510233493486522 2.43171076436376 2.41003511860201 2467261.446893482 890.72637113292 13485.5471443709 33.0058108472486 25.5505237432912 64715.6623677579 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2043-Apr-10 07:11 08:29 Earth 0.0942106507321229 0.0939466891957921 0.0944744494248062 1.59072158873786 1.5728416581937 2467349.799545970 509.08080219123 11682.055282672 10.9177235206167 5.79575310358186 16703.8560722114 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2044-Feb-22 13:12 04:42 Earth 0.402554551552425 0.401735364089415 0.403373792344082 15.3548771159517 15.3544460463816 2467668.049702970 281.851594085394 41499.1460275927 37.3918535857497 10.1512446166308 232758.248973096 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2053-Nov-13 04:07 09:37 Earth 0.184259479197719 0.171550324146682 0.196968759876937 8.6102562158987 8.60857660453736 2471219.671425181 576.571793064073 633802.718706523 24.0046348324095 -1.48012587321108 20627.2446439247 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2054-Jul-17 12:39 3_17:04 Earth 0.156986476940429 0.156328890999341 0.157644900382574 4.29256541591075 4.28860962481738 2471466.027179644 5343.49789551768 37468.1574846186 13.5304169583002 -29.0710091518529 392223.047354616 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2055-Mar-04 00:31 11:16 Earth 0.114450004684839 0.0999275010161193 0.128977010677469 6.44438490348532 6.44077133035012 2471695.521258078 675.643683829742 725175.16744259 7.71797558649562 3.44288099737559 96446.8884096952 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2064-Nov-22 05:30 11:49 Earth 0.42842983868236 0.417944393360386 0.438915426035872 16.1414348469963 16.1410495499388 2475246.729342307 709.354017242798 523014.982585001 47.8391101635438 1.44157842969296 26250.0560296068 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2065-Dec-20 05:33 7_00:10 Earth 0.046749475919516 0.0441399678126382 0.0493835897074301 2.34567884926681 2.32125387779528 2475639.730909456 10090.4287032271 141356.444743731 13.8796805586518 23.660192051345 128357.0379916 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2066-Apr-27 15:28 4_20:01 Earth 0.113124397169903 0.107623419255115 0.118623789326806 2.52775609033501 2.51842089099071 2475768.144559972 6960.54973724949 273467.646398657 8.78825067682063 -8.60056043230547 100280.541504973 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2067-Feb-21 06:32 06:15 Earth 0.381218027866934 0.37315633546029 0.389279850676222 14.6698207586115 14.6693443043984 2476067.772189756 374.695507562259 402160.979033138 11.7042044837544 1.68526600126111 112134.096963523 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2076-Nov-09 23:02 07:50 Earth 0.109169207337283 0.0899762760803714 0.128371915472947 6.28387223046166 6.27998697898304 2479617.460034645 470.061896221685 958703.465369529 15.8569474722577 -3.67352111800522 47752.9272223314 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2077-Jun-24 23:11 5_04:04 Earth 0.157110970600941 0.156159637924033 0.158062935976799 4.26489457971212 4.26091625572639 2479844.466223424 7443.70647010354 49993.9131102183 10.9609126663992 -18.9572589347914 313265.323701833 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2078-Feb-27 20:02 12:57 Earth 0.195971068368973 0.176431107550454 0.215512056493206 8.95848751109231 8.95696968331481 2480092.334627722 777.386423591627 974661.334055977 8.52214159985756 1.79630729472739 76113.9036068309 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2087-Nov-18 04:10 19:43 Earth 0.341364765023851 0.317074073525642 0.36565542455246 13.4419468736265 13.4413661882747 2483642.673555279 1183.18536838992 1211266.5750157 34.9834251210347 -0.617305260776571 11731.3911633558 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2088-Aug-30 18:06 8_15:48 Earth 0.128088501518278 0.118939142678527 0.137247322534839 3.17807522003345 3.17152303792803 2483929.254403959 12468.3356816173 459776.363356257 5.47619698411581 -9.38644303765846 229227.516694804 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2090-Feb-17 12:01 11:58 Earth 0.444085608987245 0.4352411899719 0.452930521642801 16.6232828684389 16.6229219296333 2484465.000613188 718.250555827038 441665.280150433 12.317876411684 3.06789236272921 232222.645319831 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2099-Nov-13 03:10 3_21:15 Earth 0.285296927042428 0.135959485734356 0.434676636936919 11.7238071356174 11.723010497004 2488020.631867571 5594.78683329899 7449921.08944823 26.7225764302482 -1.39926538109407 28632.7666469207 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
2101-Mar-01 11:39 9_13:25 Moon 0.00694527143129268 0.00529379212611184 0.16137032211213 3.0739188180939 3.07238333288478 2488493.985193890 13765.1197084136 7818473.78394012 5.5719512708551 -49.668653810716 134063.157570961 T 11 CATAB v2.0f-lin.ifort 2020-Feb-20 04:53:19 2020-Feb-20 04:53
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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