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(2019 WP6)
Classification: Apollo [NEO]          SPK-ID: 3893946
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 2458819.5 (2019-Dec-02.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2278199217237669 0.0027179  
a 1.228133700922587 0.0038522 au
q .9483403773120833 0.00036336 au
i 3.955414309837188 0.043386 deg
node 80.46182794345206 0.013558 deg
peri 30.58148106842155 0.003471 deg
M 332.4103025024112 0.16046 deg
tp 2458857.598803624632
(2020-Jan-09.09880362)
0.042362 TDB
period 497.1264837559814
1.36
2.3389
0.006404
d
yr
n .7241617812836318 0.0034071 deg/d
Q 1.507927024533091 0.0047298 au
  Orbit Determination Parameters
   # obs. used (total)      18  
   data-arc span      4 days  
   first obs. used      2019-11-30  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .22152  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 16:12:19  

Additional Information
 Earth MOID = .0063852 au 
 Jupiter MOID = 3.58703 au 
 T_jup = 5.181 
[ 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 26.1   .50508 E2019X59 autocmod 2.8

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