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(2018 CF2)
Classification: Apollo [NEO]          SPK-ID: 3799280
[ 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 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5061052650952514 0.00026568  
a 1.836990354164432 0.00093092 au
q .9072798639926223 2.831e-05 au
i 16.30492189592637 0.0058838 deg
node 137.5928640828363 0.0002452 deg
peri 320.3305920403257 0.0021672 deg
M 142.6493340173103 0.38532 deg
tp 2459036.148786968195
(2020-Jul-05.64878697)		 0.69945 TDB
period 909.407937899716
2.49		 0.69128
0.001893		 d
yr
n .3958619503931564 0.00030091 deg/d
Q 2.766700844336242 0.0014021 au
   Orbit Determination Parameters
   # obs. used (total)      40  
   data-arc span      2 days  
   first obs. used      2018-02-07  
   last obs. used      2018-02-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .68242  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 20:22:01  

Additional Information
 Earth MOID = .00176024 au 
 Jupiter MOID = 2.49884 au 
 T_jup = 3.816 
[ 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 28.0   n/a MPO435639  

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