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JPL Small-Body Database Browser
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(2019 CE3)
Classification: Apollo [NEO]          SPK-ID: 3838213
[ 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 2458524.5 (2019-Feb-10.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1856389467655727 0.00062444  
a 1.207519089535273 0.00099086 au
q .9833565175546214 5.2913e-05 au
i 16.69973360699315 0.04007 deg
node 321.7912423797322 0.0019997 deg
peri 136.7779777016545 0.041222 deg
M 29.84157921065157 0.069979 deg
tp 2458484.324736296504
(2018-Dec-31.82473630)		 0.044762 TDB
period 484.6625183997014
1.33		 0.59656
0.001633		 d
yr
n .7427848994567966 0.00091427 deg/d
Q 1.431681661515924 0.0011748 au
   Orbit Determination Parameters
   # obs. used (total)      30  
   data-arc span      16 days  
   first obs. used      2019-02-08  
   last obs. used      2019-02-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .29313  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Feb-25 06:45:53  

Additional Information
 Earth MOID = .0378004 au 
 Jupiter MOID = 3.68489 au 
 T_jup = 5.216 
[ 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 25.288   .44135 3 autocmod 2.6q

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