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(2010 WS)
Classification: Aten [NEO]          SPK-ID: 3552523
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3141007433831846 0.00048987  
a .9309640314584965 0.00015548 au
q .6385475371143763 0.00056265 au
i 4.563955633873736 0.0074346 deg
node 60.77444382109007 0.061222 deg
peri 232.9413846724887 0.0882 deg
M 177.1985347352548 0.21161 deg
tp 2459039.006366699364
(2020-Jul-08.50636670)
0.23331 TDB
period 328.0936158704151
0.90
0.08219
0.000225
d
yr
n 1.097247805462289 0.00027487 deg/d
Q 1.223380525802617 0.00020431 au
  Orbit Determination Parameters
   # obs. used (total)      41  
   data-arc span      14 days  
   first obs. used      2010-11-25  
   last obs. used      2010-12-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .4545  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 04:31:28  

Additional Information
 Earth MOID = .0108101 au 
 Jupiter MOID = 3.9447 au 
 T_jup = 6.390 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 24.9   n/a MPO190748  

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