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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4911070173554334 8.9301e-07  
a 1.899094553729114 3.1613e-06 au
q .9664358917712611 1.6104e-07 au
i 4.552770329003271 1.6404e-05 deg
node 193.3615321739753 2.5074e-05 deg
peri 206.8724022382117 4.7986e-05 deg
M 81.59981041362087 0.00020187 deg
tp 2458783.826919287673
(2019-Oct-27.32691929)		 3.0779e-05 TDB
period 955.9128711335514
2.62		 0.0023868
6.535e-06		 d
yr
n .376603360903699 9.4035e-07 deg/d
Q 2.831753215686967 4.7138e-06 au
   Orbit Determination Parameters
   # obs. used (total)      83  
   # delay obs. used      1  
   # Doppler obs. used      2  
   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      3  
   norm. resid. RMS      .40381  
   source      ORB  
   producer      Giorgini  
   solution date      2019-Dec-12 14:38:18  

Additional Information
 Earth MOID = .00156571 au 
 Jupiter MOID = 2.59643 au 
 T_jup = 3.789 
[ 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 25.4   .33884 MPO504269 autocmod 2.8

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