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JPL Small-Body Database Browser
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(2018 CA)
Classification: Apollo [NEO]          SPK-ID: 3798989
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .386743504906318 2.482e-05  
a 1.635996243172058 6.7979e-05 au
q 1.003285322074127 1.0857e-06 au
i 9.691036458929448 0.00047926 deg
node 128.9797161916373 6.8807e-05 deg
peri 32.85691656306152 0.00019886 deg
M 213.7469151112341 0.035718 deg
tp 2459707.009158675812
(2022-May-07.50915868)
0.095186 TDB
period 764.3141148667753
2.09
0.047638
0.0001304
d
yr
n .4710105348018468 2.9357e-05 deg/d
Q 2.268707164269988 9.4269e-05 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      105 days  
   first obs. used      2018-02-03  
   last obs. used      2018-05-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .37866  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 20:21:49  

Additional Information
 Earth MOID = .0496105 au 
 Jupiter MOID = 2.72556 au 
 T_jup = 4.200 
[ 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 23.5   n/a MPO435629  

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