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JPL Small-Body Database Browser
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(2019 VE4)
Classification: Apollo [NEO]          SPK-ID: 3892740
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458793.5 (2019-Nov-06.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .59243788798108 0.0031201  
a 2.434750472210486 0.018606 au
q .9923120446931686 2.6975e-05 au
i .5620010894551328 0.0021403 deg
node 221.1168105780954 0.0009336 deg
peri 155.3376007452571 0.021156 deg
M 5.707273068718177 0.065898 deg
tp 2458771.500831487883
(2019-Oct-15.00083149)
0.004953 TDB
period 1387.650559033238
3.80
15.906
0.04355
d
yr
n .2594313083048865 0.0029738 deg/d
Q 3.877188899727805 0.029629 au
  Orbit Determination Parameters
   # obs. used (total)      13  
   data-arc span      2 days  
   first obs. used      2019-11-05  
   last obs. used      2019-11-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .38595  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 08:13:11  

Additional Information
 Earth MOID = .0027265 au 
 Jupiter MOID = 1.58829 au 
 T_jup = 3.239 
[ 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 27.942   .52096 1 autocmod 2.8

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