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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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2390344559166955 7.5255e-08  
a 3.148143512833469 3.9471e-08 au
q 2.395628741095646 2.3916e-07 au
i 17.70197856781815 1.0644e-05 deg
node 12.12070154563286 2.5186e-05 deg
peri 35.39336472522714 3.6371e-05 deg
M 177.1121860908502 2.7532e-05 deg
tp 2457996.748625882370
(2017-Aug-31.24862588)
0.00014389 TDB
period 2040.235077314167
5.59
3.837e-05
1.051e-07
d
yr
n .1764502551705542 3.3184e-09 deg/d
Q 3.900658284571291 4.8906e-08 au
  Orbit Determination Parameters
   # obs. used (total)      291  
   data-arc span      8031 days (21.99 yr)  
   first obs. used      1997-04-28  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59286  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:22:15  

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 04:09 00:05 Jupiter 1.87755349831024 1.87755033235825 1.87755666428421 3.31923313815845 3.18041612081582 2432366.672962171 4.66179554054181 628.344673449616 165.875379399142 -83.0639942542609 939635.59589805 T 8 CATAB v2.0e-lin.ifort 2019-Jul-13 09:22:17 2019-Jul-13 09:22
1958-Apr-11 11:43 00:03 Jupiter 1.699245924133 1.69924474508956 1.69924710318639 4.18009221607326 4.05909246520256 2436304.988019319 2.86494649346231 320.966152806586 42.6412154634291 -84.1066725778011 1665483.65744918 T 8 CATAB v2.0e-lin.ifort 2019-Jul-13 09:22:17 2019-Jul-13 09:22
1969-Feb-10 05:56 00:02 Jupiter 1.95295970054868 1.9529573875199 1.95296201403262 4.56689618436848 4.47091895359321 2440262.747445900 2.35571721002095 1672.69463154299 44.1792596926824 -86.4466362290933 1379082.24305532 T 8 CATAB v2.0e-lin.ifort 2019-Jul-13 09:22:17 2019-Jul-13 09:22
2054-Apr-10 05:49 00:03 Jupiter 1.88269503315452 1.88269320265466 1.8826968637049 3.15187285297149 3.00574526270092 2471367.742633895 2.86205537140676 575.516259370077 57.5016282565496 -81.807798771241 772432.11190671 T 8 CATAB v2.0e-lin.ifort 2019-Jul-13 09:22:17 2019-Jul-13 09:22
2065-Jan-12 18:10 00:03 Jupiter 1.72014197011664 1.72014075136059 1.72014318888345 4.14114547007456 4.02047972146647 2475298.257205986 2.95643866468663 276.798042535854 34.6700633592454 -80.9914690386372 1568805.33318298 T 8 CATAB v2.0e-lin.ifort 2019-Jul-13 09:22:17 2019-Jul-13 09:22
2075-Nov-12 03:27 00:04 Jupiter 1.97668028354299 1.97667739525335 1.97668317244377 4.62857886677676 4.53505536179345 2479253.643530488 3.87297470893169 1921.97532290934 52.1301589987325 -86.101978597227 1315159.17241272 T 8 CATAB v2.0e-lin.ifort 2019-Jul-13 09:22:17 2019-Jul-13 09:22
2161-Jan-24 03:15 00:11 Jupiter 1.88497852410745 1.88497380632242 1.88498324221018 2.95101331350972 2.79459687754522 2510372.635392057 10.6253862490046 1324.41456366823 87.489428040942 -74.8474577329484 541659.783557254 T 8 CATAB v2.0e-lin.ifort 2019-Jul-13 09:22:17 2019-Jul-13 09:22
2171-Oct-22 18:37 00:09 Jupiter 1.73855551434111 1.73855403715838 1.73855699158046 4.08490998749822 3.96384807945706 2514296.275739692 8.76779961417657 626.574470315842 42.6524636903796 -85.9325891856071 1383012.74623104 T 8 CATAB v2.0e-lin.ifort 2019-Jul-13 09:22:17 2019-Jul-13 09:22
2182-Aug-18 17:02 00:10 Jupiter 1.99379333951801 1.99378643598258 1.99380024611572 4.68556679353313 4.59400445009412 2518249.209982819 9.98821337629065 4018.27818695327 56.1652756431652 -85.2775086119733 1232584.45717503 T 8 CATAB v2.0e-lin.ifort 2019-Jul-13 09:22:17 2019-Jul-13 09:22

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