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(2019 SH3)
Classification: Apollo [NEO]          SPK-ID: 3844022
[ 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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6120738554145063 1.246e-06  
a 2.147532446315466 5.9803e-06 au
q .8330839822714124 5.0469e-07 au
i 7.024733726331925 1.4163e-05 deg
node 3.900146434687294 5.2997e-06 deg
peri 59.34001526965354 5.9709e-05 deg
M 126.7486284583863 0.0005243 deg
tp 2458795.785470709539
(2019-Nov-08.28547071)		 3.0576e-05 TDB
period 1149.497492135788
3.15		 0.0048016
1.315e-05		 d
yr
n .3131803265887193 1.3082e-06 deg/d
Q 3.46198091035952 9.6408e-06 au
   Orbit Determination Parameters
   # obs. used (total)      54  
   # delay obs. used      1  
   # Doppler obs. used      1  
   data-arc span      8 days  
   first obs. used      2019-09-22  
   last obs. used      2019-09-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .23553  
   source      ORB  
   producer      Giorgini  
   solution date      2019-Dec-13 00:16:56  

Additional Information
 Earth MOID = .0062709 au 
 Jupiter MOID = 1.9656 au 
 T_jup = 3.431 
[ 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 25.6   .31236 MPO504269 autocmod 2.8

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