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115919 (2003 WS10)
Classification: Main-belt Asteroid          SPK-ID: 2115919
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .033698243743971 3.9959e-08  
a 2.731183874125669 2.052e-08 au
q 2.639147774225779 1.1109e-07 au
i 5.735523279106332 4.7013e-06 deg
node 309.5420320128723 5.0604e-05 deg
peri 119.3367215562669 9.9645e-05 deg
M 270.1490324547162 8.8359e-05 deg
tp 2459611.976553471599
(2022-Feb-01.47655347)
0.00040663 TDB
period 1648.636217246286
4.51
1.858e-05
5.087e-08
d
yr
n .2183623022678146 2.4609e-09 deg/d
Q 2.823219974025559 2.1212e-08 au
  Orbit Determination Parameters
   # obs. used (total)      412  
   data-arc span      7610 days (20.84 yr)  
   first obs. used      2000-01-04  
   last obs. used      2020-11-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60212  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:45:47  

Additional Information
 Earth MOID = 1.65888 au 
 Jupiter MOID = 2.27834 au 
 T_jup = 3.346 
[ 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 15.85   n/a E2021B55  

115919 (2003 WS10)          Discovered 2003-Nov-18 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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