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JPL Small-Body Database Browser
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(2019 SX3)
Classification: Apollo [NEO]          SPK-ID: 3856706
[ 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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4923549313739153 0.00038729  
a 1.905107955897541 0.0014259 au
q .9671186590117075 1.3989e-05 au
i 4.537906584769643 0.0026534 deg
node 193.4159050859807 0.0010685 deg
peri 206.6688856829347 0.001149 deg
M 291.3284421822798 0.078592 deg
tp 2458783.711281142616
(2019-Oct-27.21128114)		 0.0039912 TDB
period 960.4567495965895
2.63		 1.0783
0.002952		 d
yr
n .3748216670362377 0.00042081 deg/d
Q 2.843097252783375 0.0021279 au
   Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      7 days  
   first obs. used      2019-09-25  
   last obs. used      2019-10-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .40124  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Oct-20 06:04:05  

Additional Information
 Earth MOID = .00130022 au 
 Jupiter MOID = 2.58329 au 
 T_jup = 3.781 
[ 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 25.375   .33884 7 autocmod 2.8

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