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JPL Small-Body Database Browser
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(2020 CG2)
Classification: Apollo [NEO]          SPK-ID: 3991577
[ 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 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4678640409683343 1.4879e-05  
a 1.813993592223571 4.9276e-05 au
q .9652912198751863 7.7102e-07 au
i 8.108165905235369 0.00020099 deg
node 326.8104563088278 8.4293e-06 deg
peri 200.9953121570774 0.00013656 deg
M 35.25927455156017 0.0014437 deg
tp 2458913.097687858890
(2020-Mar-04.59768786)		 2.8781e-05 TDB
period 892.3845646565462
2.44		 0.036362
9.955e-05		 d
yr
n .4034135217685594 1.6438e-05 deg/d
Q 2.662695964571956 7.2331e-05 au
   Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      47 days  
   first obs. used      2019-12-30  
   last obs. used      2020-02-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .43001  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-06 06:40:19  

Additional Information
 Earth MOID = .00132185 au 
 Jupiter MOID = 2.32758 au 
 T_jup = 3.902 
[ 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 24.465   .51894 3 autocmod 2.8

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