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(2012 WS10)
Classification: Apollo [NEO]          SPK-ID: 3618494
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .235090328493042 0.00045552  
a 1.067601696574167 0.00054276 au
q .8166188630268167 7.124e-05 au
i 22.81047158880433 0.038901 deg
node 238.7782963477866 0.0011907 deg
peri 88.68974727778702 0.060795 deg
M 179.4872263695381 2.1011 deg
tp 2458999.616921411516
(2020-May-30.11692141)
2.1984 TDB
period 402.9139552413739
1.10
0.30725
0.0008412
d
yr
n .8934910179130793 0.00068136 deg/d
Q 1.318584530121516 0.00067035 au
  Orbit Determination Parameters
   # obs. used (total)      36  
   data-arc span      4 days  
   first obs. used      2012-11-22  
   last obs. used      2012-11-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .46795  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 07:16:19  

Additional Information
 Earth MOID = .00856103 au 
 Jupiter MOID = 3.98031 au 
 T_jup = 5.686 
[ 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 MPO244166  

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