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24479 (2000 WU157)
Classification: Jupiter Trojan          SPK-ID: 2024479
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08745721501317714 5.2401e-08  
a 5.160056389414255 1.2483e-07 au
q 4.708772228285134 3.3826e-07 au
i 21.75007957274004 5.1559e-06 deg
node 94.99670581515952 1.64e-05 deg
peri 18.80965118622275 4.6551e-05 deg
M 265.7242597311428 4.8453e-05 deg
tp 2460321.685697014944
(2024-Jan-12.18569701)
0.00060315 TDB
period 4281.343745212817
11.72
0.00015536
4.254e-07
d
yr
n .08408575004110189 3.0512e-09 deg/d
Q 5.611340550543376 1.3575e-07 au
  Orbit Determination Parameters
   # obs. used (total)      728  
   data-arc span      11636 days (31.86 yr)  
   first obs. used      1989-01-31  
   last obs. used      2020-12-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5612  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:43:29  

Additional Information
 Earth MOID = 3.73171 au 
 Jupiter MOID = .33983 au 
 T_jup = 2.851 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.81   n/a E2021B10  

24479 (2000 WU157)          Discovered 2000-Nov-30 by LINEAR at Socorro
Reference: 20010408/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 WU157 = 1999 VX190 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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