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JPL Small-Body Database Browser
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(2020 JX1)
Classification: Apollo [NEO]          SPK-ID: 54017031
[ 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 .2935092584092617 0.00051906  
a 1.423986326167517 0.0010297 au
q 1.00603315558916 1.4015e-05 au
i 3.548421735867735 0.0047577 deg
node 274.5810145175457 0.013794 deg
peri 12.81090780114981 0.0085488 deg
M 337.8539648618629 0.021463 deg
tp 2459038.681293675841
(2020-Jul-08.18129368)		 0.0061173 TDB
period 620.6648566014587
1.70		 0.67322
0.001843		 d
yr
n .5800231738127284 0.00062914 deg/d
Q 1.841939496745874 0.0013319 au
   Orbit Determination Parameters
   # obs. used (total)      32  
   data-arc span      11 days  
   first obs. used      2020-05-14  
   last obs. used      2020-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .31081  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-25 06:40:17  

Additional Information
 Earth MOID = .00341319 au 
 Jupiter MOID = 3.32317 au 
 T_jup = 4.652 
[ 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 23.916   .28067 5 autocmod 2.8

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