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115959 (2003 WJ41)
Classification: Main-belt Asteroid          SPK-ID: 2115959
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08943882733182366 3.0709e-08  
a 2.524766796230694 1.1945e-08 au
q 2.298954614689495 7.854e-08 au
i 2.473482283213237 3.3823e-06 deg
node 326.5709389572239 9.8919e-05 deg
peri 191.0300054735888 0.00010186 deg
M 11.04074247629854 2.5154e-05 deg
tp 2459155.560719865211
(2020-Nov-02.06071987)
0.00010235 TDB
period 1465.312761642069
4.01
1.0399e-05
2.847e-08
d
yr
n .2456813380896064 1.7435e-09 deg/d
Q 2.750578977771892 1.3013e-08 au
  Orbit Determination Parameters
   # obs. used (total)      672  
   data-arc span      10167 days (27.84 yr)  
   first obs. used      1993-05-18  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55631  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:57:18  

Additional Information
 Earth MOID = 1.30795 au 
 Jupiter MOID = 2.23117 au 
 T_jup = 3.447 
[ 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 15.91   n/a MPCxxxxx  

115959 (2003 WJ41)          Discovered 2003-Nov-19 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2003 WJ41 = 2001 KW51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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