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(2003 BK47)
Classification: Apollo [NEO, PHA]          SPK-ID: 3147553
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 86 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7060511751158964 3.3726e-08  
a 2.748285580100097 1.3124e-08 au
q .8078553167163504 9.4434e-08 au
i 20.66844956627315 1.605e-05 deg
node 138.8648296722021 2.3327e-05 deg
peri 235.2382018931939 2.467e-05 deg
M 332.6970122924125 6.4099e-06 deg
tp 2459126.711488420467
(2020-Oct-04.21148842)
3.0332e-05 TDB
period 1664.145196049056
4.56
1.192e-05
3.264e-08
d
yr
n .2163272777247424 1.5496e-09 deg/d
Q 4.688715843483844 2.239e-08 au
  Orbit Determination Parameters
   # obs. used (total)      441  
   data-arc span      6420 days (17.58 yr)  
   first obs. used      2003-01-30  
   last obs. used      2020-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47479  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-29 07:43:59  

Additional Information
 Earth MOID = .0198018 au 
 Jupiter MOID = 1.47741 au 
 T_jup = 2.856 
[ 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 17.8   n/a MPO234356  

[ 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
1922-Jan-05 05:12 < 00:01 Jupiter 1.78735757531151 1.78735535910985 1.7873597915153 8.84916003033811 8.79544428803547 2423059.716980249 0.692806904172808 193.690188371676 86.7731948977035 67.1336618523429 1751495.61254081 T 86 CATAB v2.0f-lin.ifort 2020-Aug-29 07:44:13 2020-Aug-29 07:44
1929-Jul-21 08:57 < 00:01 Earth 0.361615943675447 0.361613349944225 0.361618537407944 28.0271289799596 28.0268660813973 2425813.872768566 0.238222469345825 133.846441224938 19.8313837217975 -15.0837293752934 773186.158645995 T 86 CATAB v2.0f-lin.ifort 2020-Aug-29 07:44:13 2020-Aug-29 07:44
1938-Oct-04 19:29 < 00:01 Earth 0.32341912065176 0.323418524108825 0.323419717198297 16.0459482371194 16.0454347988614 2429176.311710506 0.693106091411192 64.411946675903 9.98522485235629 63.8726210124206 4173329.26921076 T 86 CATAB v2.0f-lin.ifort 2020-Aug-29 07:44:13 2020-Aug-29 07:44
1945-Jun-24 06:14 00:02 Jupiter 1.64613689313373 1.64613288753229 1.64614089873592 5.64823057635243 5.55638419020312 2431630.759718438 1.56113332788827 208.062013076964 73.2586779348628 17.9061945752449 1361082.36439974 T 86 CATAB v2.0f-lin.ifort 2020-Aug-29 07:44:13 2020-Aug-29 07:44
1970-Jul-18 22:39 < 00:01 Earth 0.358456582317802 0.358452940904935 0.358460223731668 28.4806057310392 28.480344738216 2440786.443789023 0.270269133879097 184.091104519785 22.1995569435177 -9.54171339996569 475215.594249258 T 86 CATAB v2.0f-lin.ifort 2020-Aug-29 07:44:13 2020-Aug-29 07:44
1979-Aug-17 06:31 < 00:01 Earth 0.075719373579048 0.0757152456618927 0.0757235015796908 18.3634435867651 18.3615272409594 2444102.771496008 0.594450218057467 241.33348402099 19.9144865740753 31.5848807322937 308588.469765039 T 86 CATAB v2.0f-lin.ifort 2020-Aug-29 07:44:13 2020-Aug-29 07:44
1981-Apr-05 19:55 < 00:01 Jupiter 1.67009960795693 1.67009644943339 1.67010276648218 8.17736884713569 8.11511081503161 2444700.330186707 0.546205303768547 190.705485347166 91.9750832221779 41.0113122526352 1157741.35327235 T 86 CATAB v2.0f-lin.ifort 2020-Aug-29 07:44:13 2020-Aug-29 07:44
1988-Dec-24 01:32 < 00:01 Earth 0.425796364771587 0.425794200731659 0.425798528826062 24.7336101262404 24.7333571235625 2447519.563690732 0.292551498267007 167.834034699287 28.2030026495101 50.9820255886131 1652123.42318696 T 86 CATAB v2.0f-lin.ifort 2020-Aug-29 07:44:13 2020-Aug-29 07:44
2004-Nov-25 09:00 00:01 Jupiter 1.75748985131843 1.75748615375848 1.75749354887978 5.91143183424264 5.82933323888964 2453334.874679748 1.46370292647751 202.789964748222 69.5640259065334 26.0784973790783 1627991.50006392 T 86 CATAB v2.0f-lin.ifort 2020-Aug-29 07:44:13 2020-Aug-29 07:44
2011-Jul-26 13:45 < 00:01 Earth 0.199431898113031 0.199431159332706 0.199432636893366 24.5943997869862 24.593856553789 2455769.072724439 0.0802328843392208 36.9953951719904 19.8025792100698 -6.22796846124081 799162.775780351 T 86 CATAB v2.0f-lin.ifort 2020-Aug-29 07:44:13 2020-Aug-29 07:44
2020-Sep-14 20:01 < 00:01 Earth 0.272967475419858 0.27296648145412 0.272968469388824 15.8126001729338 15.811982858202 2459107.334233543 0.274654229359214 69.1394881594299 11.5646524038909 45.0039565262012 2250560.19975381 T 86 CATAB v2.0f-lin.ifort 2020-Aug-29 07:44:13 2020-Aug-29 07:44
2029-Dec-25 23:25 < 00:01 Earth 0.398189163449657 0.398187293328793 0.398191033579212 24.872827714007 24.8725586843815 2462496.475748394 0.202747919328308 134.01594646799 24.8613109210818 46.9601004208776 1654196.31837228 T 86 CATAB v2.0f-lin.ifort 2020-Aug-29 07:44:13 2020-Aug-29 07:44
2040-Jul-13 13:12 < 00:01 Jupiter 1.60027610295861 1.60027299027572 1.60027921564397 7.6266105040344 7.55689038635103 2466349.050162205 0.694765997684145 190.306374379985 66.1495291963064 38.9795060350786 1380201.16779444 T 86 CATAB v2.0f-lin.ifort 2020-Aug-29 07:44:13 2020-Aug-29 07:44
2052-Jul-21 15:12 < 00:01 Earth 0.278542277098695 0.278537120984829 0.278547433213622 26.3847360098039 26.3843734568352 2470740.133052068 0.455637461953772 258.540683632617 18.0716045911649 -6.03977012891934 279559.787801661 T 86 CATAB v2.0f-lin.ifort 2020-Aug-29 07:44:13 2020-Aug-29 07:44
2061-Nov-22 12:31 00:03 Earth 0.341192013059552 0.341189920324663 0.341194105823843 13.1344564845933 13.1338619033229 2474151.021284787 3.0292244673409 195.28357547312 30.2755075574504 -58.8207420766192 1595818.24892124 T 86 CATAB v2.0f-lin.ifort 2020-Aug-29 07:44:13 2020-Aug-29 07:44
2064-Apr-25 00:15 00:01 Jupiter 1.8382993528962 1.83829547338853 1.83830323240471 6.30304611818789 6.22951538919375 2475035.510539323 1.14231622958687 205.715327530557 89.864405799317 22.5147286258179 1207698.74732645 T 86 CATAB v2.0f-lin.ifort 2020-Aug-29 07:44:13 2020-Aug-29 07:44
2093-Jul-19 20:34 < 00:01 Earth 0.272581428480691 0.27257464782643 0.272588209137647 26.6943711381426 26.6940049541311 2485713.356747108 0.579842721035034 340.826107201544 17.5095893406017 -7.23271952016473 304615.55421796 T 86 CATAB v2.0f-lin.ifort 2020-Aug-29 07:44:13 2020-Aug-29 07:44
2099-Oct-29 23:00 < 00:01 Jupiter 1.57130549013022 1.57130238021696 1.57130860004588 7.20773792528133 7.13255724831042 2488006.458152556 0.886476359253009 189.641333799975 67.7458526630387 39.0071485387857 1277045.57245475 T 86 CATAB v2.0f-lin.ifort 2020-Aug-29 07:44:13 2020-Aug-29 07:44
2102-Oct-10 03:27 00:02 Earth 0.336554252184028 0.336552609193353 0.336555895194753 15.1180873757388 15.1175636933782 2489081.643660609 1.86931846172947 157.23303295158 21.3474345038268 59.4830809353806 1746503.99334805 T 86 CATAB v2.0f-lin.ifort 2020-Aug-29 07:44:13 2020-Aug-29 07:44
2123-Sep-15 10:24 < 00:01 Jupiter 1.90880300179183 1.90879911780241 1.90880688578223 6.7653168632336 6.69940456289981 2496726.933577174 0.870720839377537 208.138310747303 64.9765444425616 23.0542471965466 1354919.23855956 T 86 CATAB v2.0f-lin.ifort 2020-Aug-29 07:44:13 2020-Aug-29 07:44
2134-Aug-04 09:53 < 00:01 Earth 0.0157433543023273 0.0157405133738257 0.0157461952517438 20.222664784113 20.2142939912023 2500702.911678516 0.325347232656528 144.553723674909 13.378758601447 -11.5267107328411 37958.825767167 T 86 CATAB v2.0f-lin.ifort 2020-Aug-29 07:44:13 2020-Aug-29 07:44
2143-Oct-02 03:14 00:13 Earth 0.329135511742131 0.329118985861778 0.329152038541798 15.376149566616 15.3756230677321 2504048.634892049 12.7435617251977 1196.55126665342 12.2360518771014 46.473197171175 2578504.21871981 T 86 CATAB v2.0f-lin.ifort 2020-Aug-29 07:44:13 2020-Aug-29 07:44
2152-Dec-12 03:42 00:10 Earth 0.277324303484728 0.277298989843618 0.277349640051229 16.4119772638645 16.4113918388639 2507407.653888781 9.77581493422958 4172.62139824221 24.7606785644212 -72.3836594579832 1585557.38681014 T 86 CATAB v2.0f-lin.ifort 2020-Aug-29 07:44:13 2020-Aug-29 07:44
2159-Feb-09 00:51 00:01 Jupiter 1.52143453802417 1.52142938229306 1.5214396937564 6.2046791204402 6.11429395155042 2509657.535719665 1.15026182898109 268.541315322014 19.969879428441 33.2645775370821 327087.65673519 T 86 CATAB v2.0f-lin.ifort 2020-Aug-29 07:44:13 2020-Aug-29 07:44
2184-Jul-06 08:19 00:20 Earth 0.494231002242263 0.493956830942481 0.494505173952129 32.9962230628616 32.9960596752153 2518936.846811055 20.3076944309911 13690.2436816929 11.6183929850943 -2.97702449454937 316383.22781601 T 86 CATAB v2.0f-lin.ifort 2020-Aug-29 07:44:13 2020-Aug-29 07:44
2193-Jul-19 22:16 00:25 Earth 0.240980773165791 0.240668143697112 0.241293402628622 26.0984618004304 26.0980381393428 2522237.427889512 24.637373523129 15589.4550569405 12.0345466669125 -0.0707322160870779 3723.37540035346 T 86 CATAB v2.0f-lin.ifort 2020-Aug-29 07:44:13 2020-Aug-29 07:44
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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