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(2021 CF6)
Classification: Apollo [NEO]          SPK-ID: 54115842
[ 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 2459262.5 (2021-Feb-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5270692281472467 0.0012457  
a 2.075531071552551 0.0054108 au
q .9815825116737202 2.6627e-05 au
i 6.949010649721322 0.011845 deg
node 168.6174537654441 0.00086548 deg
peri 6.806828836152103 0.0054337 deg
M 351.3879766222797 0.032844 deg
tp 2459288.627327263955
(2021-Mar-15.12732726)		 0.0026095 TDB
period 1092.17513730363
2.99		 4.2708
0.01169		 d
yr
n .3296174649138878 0.0012889 deg/d
Q 3.169479631431382 0.0082626 au
   Orbit Determination Parameters
   # obs. used (total)      62  
   data-arc span      17 days  
   first obs. used      2021-02-09  
   last obs. used      2021-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .53926  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-26 05:18:53  

Additional Information
 Earth MOID = .00787785 au 
 Jupiter MOID = 1.7939 au 
 T_jup = 3.573 
[ 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 23.79   .37455 E2021-DA1 autocmod 2.8

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