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(2013 CW129)
Classification: Apollo [NEO]          SPK-ID: 3627056
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2456338.5 (2013-Feb-15.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5182251074372149 0.0015404  
a 1.196524121100473 0.0021135 au
q .5764552798919612 0.00082489 au
i .8630776969476902 0.0023559 deg
node 341.7352172084223 0.0085336 deg
peri 271.0997293787524 0.0069278 deg
M 314.8238143787377 0.18174 deg
tp 2456398.491217026675
(2013-Apr-15.99121703)
0.082391 TDB
period 478.0580262056999
1.31
1.2666
0.003468
d
yr
n .7530466601665179 0.0019952 deg/d
Q 1.816592962308985 0.0032087 au
  Orbit Determination Parameters
   # obs. used (total)      9  
   data-arc span      3 days  
   first obs. used      2013-02-14  
   last obs. used      2013-02-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .3565  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 07:42:19  

Additional Information
 Earth MOID = .00302685 au 
 Jupiter MOID = 3.22909 au 
 T_jup = 5.169 
[ 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 27.9   n/a MPO253348  

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