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JPL Small-Body Database Browser
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(2020 CF2)
Classification: Apollo [NEO]          SPK-ID: 3991576
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1901114910596761 2.9073e-05  
a 1.194760379613541 3.9501e-05 au
q .967622702386186 2.7439e-06 au
i 1.152432509936955 0.0001714 deg
node 329.6060073050685 9.1192e-05 deg
peri 141.6757548676015 0.00016655 deg
M 103.4150871442568 0.0053885 deg
tp 2458863.474610058877
(2020-Jan-14.97461006)
0.00034466 TDB
period 477.0013906190852
1.31
0.023656
6.477e-05
d
yr
n .7547147808788718 3.7429e-05 deg/d
Q 1.421898056840896 4.7011e-05 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      40 days  
   first obs. used      2020-02-13  
   last obs. used      2020-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .49181  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-05 06:00:48  

Additional Information
 Earth MOID = .0033086 au 
 Jupiter MOID = 3.65619 au 
 T_jup = 5.296 
[ 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 27.586   .36359 17 autocmod 2.8

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