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(2018 CL)
Classification: Aten [NEO]          SPK-ID: 3799001
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 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2412355086912678 9.2071e-05  
a .854492267986377 2.9805e-05 au
q .6483583910459282 0.00010124 au
i 11.84744448284849 0.0058429 deg
node 136.2944005259649 1.0465e-05 deg
peri 141.7188960877972 0.0014871 deg
M 213.1287096446904 0.065735 deg
tp 2459118.205035451852
(2020-Sep-25.70503545)
0.058838 TDB
period 288.5098419177538
0.79
0.015095
4.133e-05
d
yr
n 1.247791054915298 6.5284e-05 deg/d
Q 1.060626144926826 3.6994e-05 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      2 days  
   first obs. used      2018-02-05  
   last obs. used      2018-02-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .64557  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-07 06:55:04  

Additional Information
 Earth MOID = .00489651 au 
 Jupiter MOID = 4.04542 au 
 T_jup = 6.859 
[ 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 25.5   n/a MPO435631  

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