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(2019 SX5)
Classification: Apollo [NEO]          SPK-ID: 3869330
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7187561297079131 6.7734e-05  
a 2.036767930436155 0.00042246 au
q .5728284956426681 1.9184e-05 au
i 4.436111403174168 0.00058162 deg
node 167.991356153544 0.001255 deg
peri 301.7830931877756 0.0016497 deg
M 63.16286322744291 0.018866 deg
tp 2458814.218358084270
(2019-Nov-26.71835808)
0.0023157 TDB
period 1061.72183563278
2.91
0.33033
0.0009044
d
yr
n .3390718622504755 0.00010549 deg/d
Q 3.500707365229642 0.0007261 au
  Orbit Determination Parameters
   # obs. used (total)      38  
   data-arc span      31 days  
   first obs. used      2019-09-06  
   last obs. used      2019-10-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .52822  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Oct-26 08:19:08  

Additional Information
 Earth MOID = .039336 au 
 Jupiter MOID = 1.68454 au 
 T_jup = 3.422 
[ 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 23.1   .43482 MPO504270 autocmod 2.8

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