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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .718380114246536 6.7753e-05  
a 2.03765450010094 0.00042267 au
q .5738440275234585 1.9065e-05 au
i 4.437376952718911 0.00058089 deg
node 167.9125958155315 0.0012546 deg
peri 301.8963784712403 0.0016474 deg
M 130.912495872921 0.039935 deg
tp 2458814.157175195683
(2019-Nov-26.65717520)
0.0023534 TDB
period 1062.415134645089
2.91
0.33056
0.000905
d
yr
n .338850594518556 0.00010543 deg/d
Q 3.501464972678422 0.0007263 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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .52665  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:44:57  

Additional Information
 Earth MOID = .0395232 au 
 Jupiter MOID = 1.68367 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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