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(2015 CK13)
Classification: Apollo [NEO]          SPK-ID: 3710216
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1672341328591472 0.00021293  
a 1.193456055241509 0.00031452 au
q .9938694667376965 7.971e-06 au
i 16.7002821193884 0.013418 deg
node 324.780294750053 0.00013907 deg
peri 203.9990293948952 0.005836 deg
M 4.02102751392242 0.56913 deg
tp 2458995.180845324708
(2020-May-25.68084532)
0.75076 TDB
period 476.2204875432749
1.30
0.18825
0.0005154
d
yr
n .7559523569789428 0.00029883 deg/d
Q 1.393042643745321 0.00036712 au
  Orbit Determination Parameters
   # obs. used (total)      35  
   data-arc span      3 days  
   first obs. used      2015-02-13  
   last obs. used      2015-02-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .65292  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:35:42  

Additional Information
 Earth MOID = .018272 au 
 Jupiter MOID = 3.5993 au 
 T_jup = 5.264 
[ 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 27.2   n/a MPO328599  

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