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359917 (2011 WS124)
Classification: Main-belt Asteroid          SPK-ID: 2359917
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1399605886963586 7.7221e-08  
a 3.0476530844566 4.6005e-08 au
q 2.621101764613782 2.3397e-07 au
i 5.35835994575763 8.6224e-06 deg
node 170.8340983457605 7.3216e-05 deg
peri 250.386925820333 8.1647e-05 deg
M 212.9608243307271 3.2985e-05 deg
tp 2459794.238195973954
(2022-Aug-02.73819597)
0.00018469 TDB
period 1943.330743320649
5.32
4.4002e-05
1.205e-07
d
yr
n .1852489604445064 4.1945e-09 deg/d
Q 3.474204404299419 5.2443e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      6764 days (18.52 yr)  
   first obs. used      2000-10-01  
   last obs. used      2019-04-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60504  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:35:59  

Additional Information
 Earth MOID = 1.63986 au 
 Jupiter MOID = 1.88169 au 
 T_jup = 3.216 
[ 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 16.6   n/a MPO437520  

359917 (2011 WS124)          Discovered 2008-Mar-26 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ 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
1924-Oct-19 07:31 00:07 Jupiter 1.89371070134328 1.89371003005206 1.89371137263472 2.23678755990317 2.02698169531488 2424077.813044207 6.69498777721346 93.1181997850833 27.3922779338472 -84.6645851539225 1520892.81262793 T 6 CATAB v2.0e-lin.ifort 2019-Jul-14 14:36:00 2019-Jul-14 14:36
1972-Dec-16 21:33 00:03 Jupiter 1.90227386841471 1.9022729987337 1.90227473809529 2.52325307627292 2.34014298901966 2441668.397576611 3.11448298474661 110.008226019197 15.2526336147134 -82.744331873095 1267607.37584817 T 6 CATAB v2.0e-lin.ifort 2019-Jul-14 14:36:00 2019-Jul-14 14:36
2021-Feb-09 21:40 < 00:01 Jupiter 1.94759219343121 1.94759131239458 1.94759307446762 3.11520416506606 2.97231928372102 2459255.403080140 0.740473198883234 82.9445683768038 29.9415616546506 89.5846948724541 1511695.22138162 T 6 CATAB v2.0e-lin.ifort 2019-Jul-14 14:36:00 2019-Jul-14 14:36
2030-Jul-02 01:32 00:01 Jupiter 1.94978760899219 1.94978658920415 1.94978862877979 2.41239445938254 2.22504187680943 2462684.563551305 1.29975602853963 93.6114591146459 22.4687130496401 -89.6986566093697 1304097.75814227 T 6 CATAB v2.0e-lin.ifort 2019-Jul-14 14:36:00 2019-Jul-14 14:36
2078-Aug-26 03:31 00:05 Jupiter 1.89545964456505 1.89545859441733 1.89546069471255 2.18552816059174 1.9704808958698 2480271.646399982 4.83646319923167 131.5247283438 24.3230209683534 -89.8727303545476 1549150.24647677 T 6 CATAB v2.0e-lin.ifort 2019-Jul-14 14:36:00 2019-Jul-14 14:36
2126-Oct-24 03:00 00:08 Jupiter 1.87697352858269 1.8769728630215 1.87697419414453 2.26741204576749 2.05879009850641 2497861.624792729 8.47180618681498 119.856085768034 37.2239821948095 -62.9002447274101 1200123.06473019 T 6 CATAB v2.0e-lin.ifort 2019-Jul-14 14:36:00 2019-Jul-14 14:36
2174-Dec-21 18:11 00:12 Jupiter 1.90036407973338 1.90036257375447 1.90036558573454 2.70632154530977 2.53628556660493 2515452.257877575 11.9453377088224 424.545632668488 20.3762047468109 -85.6639969206123 1250946.95985425 T 6 CATAB v2.0e-lin.ifort 2019-Jul-14 14:36:00 2019-Jul-14 14:36
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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