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146232 (2000 WJ125)
Classification: Main-belt Asteroid          SPK-ID: 2146232
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2390345196282836 6.8259e-08  
a 3.148143523899493 3.9458e-08 au
q 2.395628548943286 2.1772e-07 au
i 17.70197336684523 8.9828e-06 deg
node 12.12071171519614 2.0778e-05 deg
peri 35.39335380243921 2.9171e-05 deg
M 177.1121846841397 2.4774e-05 deg
tp 2457996.748628562225
(2017-Aug-31.24862856)
0.0001265 TDB
period 2040.235088071598
5.59
3.8357e-05
1.05e-07
d
yr
n .176450254240195 3.3173e-09 deg/d
Q 3.900658498855701 4.8889e-08 au
  Orbit Determination Parameters
   # obs. used (total)      307  
   data-arc span      8428 days (23.07 yr)  
   first obs. used      1997-04-28  
   last obs. used      2020-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59096  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 14:29:41  

Additional Information
 Earth MOID = 1.42443 au 
 Jupiter MOID = 1.69069 au 
 T_jup = 3.092 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0   n/a MPO385652  

146232 (2000 WJ125)          Discovered 2000-Nov-29 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ 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
1947-Jun-30 04:08 00:05 Jupiter 1.87755277419348 1.87754977431729 1.87755577407917 3.31923379290081 3.18041674942999 2432366.672557088 4.64014264552623 475.981299720112 165.598841369298 -82.2627669737385 956704.56134497 T 9 CATAB v2.0f-lin.ifort 2020-Nov-12 14:29:42 2020-Nov-12 14:29
1958-Apr-11 11:42 00:03 Jupiter 1.69924567236543 1.69924471489703 1.69924662984127 4.18009102043818 4.05909121573106 2436304.987801245 2.85078779637117 294.103790475724 36.0994545735274 -85.0657190534379 1825780.97864745 T 9 CATAB v2.0f-lin.ifort 2020-Nov-12 14:29:42 2020-Nov-12 14:29
1969-Feb-10 05:56 00:02 Jupiter 1.95295984498319 1.95295763687899 1.95296205349737 4.5668947050341 4.4709174496763 2440262.747258584 2.35495508398518 1583.04596963163 42.4276545127631 -86.4171328171116 1653961.72574847 T 9 CATAB v2.0f-lin.ifort 2020-Nov-12 14:29:42 2020-Nov-12 14:29
2054-Apr-10 05:50 00:03 Jupiter 1.88269481337158 1.88269322272003 1.88269640406145 3.15187075554369 3.00574304583091 2471367.742922527 2.79336236858968 490.449733906714 46.3987931447251 -80.4654164046368 844369.963339897 T 9 CATAB v2.0f-lin.ifort 2020-Nov-12 14:29:42 2020-Nov-12 14:29
2065-Jan-12 18:11 00:03 Jupiter 1.72014165907168 1.72014071248589 1.72014260566315 4.1411435357671 4.02047770695819 2475298.257512783 2.89140285508315 225.910619966646 31.7292812748313 -82.3131766571925 1684626.40777743 T 9 CATAB v2.0f-lin.ifort 2020-Nov-12 14:29:42 2020-Nov-12 14:29
2075-Nov-12 03:27 00:04 Jupiter 1.97667985460711 1.97667722062136 1.97668248909814 4.62857689761426 4.53505333151846 2479253.643903869 3.8066660556245 1741.15530324573 47.3461510473216 -86.0576680950279 1616240.01152608 T 9 CATAB v2.0f-lin.ifort 2020-Nov-12 14:29:42 2020-Nov-12 14:29
2161-Jan-24 03:16 00:11 Jupiter 1.88497873580873 1.88497411764236 1.88498335429376 2.95100799769431 2.79459128225635 2510372.636391285 10.5126734897766 1313.15990032404 65.6598859605392 -74.674094804697 683042.235815075 T 9 CATAB v2.0f-lin.ifort 2020-Nov-12 14:29:42 2020-Nov-12 14:29
2171-Oct-22 18:38 00:09 Jupiter 1.73855513298529 1.73855392431579 1.7385563417041 4.08490684656547 3.96384481563467 2514296.276602610 8.66823645608469 590.402415730399 35.8947949246186 -86.6782344162472 1512209.97726174 T 9 CATAB v2.0f-lin.ifort 2020-Nov-12 14:29:42 2020-Nov-12 14:29
2182-Aug-18 17:04 00:10 Jupiter 1.99379237227981 1.99378567172571 1.99379907573719 4.68556393932327 4.59400149413559 2518249.210925279 9.87961427900712 3898.07413999934 48.8134625772576 -85.2567835669751 1512998.43871554 T 9 CATAB v2.0f-lin.ifort 2020-Nov-12 14:29:42 2020-Nov-12 14:29

Alternate Designations
 2000 WJ125 = 1997 HF16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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