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JPL Small-Body Database Browser
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(2020 CF)
Classification: Apollo [NEO]          SPK-ID: 3989397
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 .2953220323289826 0.00057603  
a 1.431174275338497 0.0012198 au
q 1.008516979728573 3.5142e-05 au
i 5.11163042502115 0.0083553 deg
node 135.3329580729824 0.0014702 deg
peri 25.28531383807487 0.0048447 deg
M 53.75539934584073 0.069744 deg
tp 2458907.119369753216
(2020-Feb-27.61936975)
0.0017794 TDB
period 625.3702381143867
1.71
0.79949
0.002189
d
yr
n .5756589905612878 0.00073594 deg/d
Q 1.853831570948421 0.00158 au
  Orbit Determination Parameters
   # obs. used (total)      25  
   data-arc span      23 days  
   first obs. used      2020-01-23  
   last obs. used      2020-02-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .48275  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-16 05:10:33  

Additional Information
 Earth MOID = .0324871 au 
 Jupiter MOID = 3.12827 au 
 T_jup = 4.634 
[ 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 27.399   .33449 2 autocmod 2.8

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