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(2020 BW13)
Classification: Aten [NEO]          SPK-ID: 3989308
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 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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