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382703 (2002 VX139)
Classification: Main-belt Asteroid          SPK-ID: 2382703
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1392873357825661 7.578e-08  
a 3.091879405550086 3.4234e-08 au
q 2.661219760590031 2.2108e-07 au
i 16.18529992815825 6.7077e-06 deg
node 146.7404792359279 2.2282e-05 deg
peri 7.670181485521142 3.1828e-05 deg
M 56.29357787182609 2.3455e-05 deg
tp 2458689.980700303209
(2019-Jul-25.48070030)
0.00012727 TDB
period 1985.785095155446
5.44
3.2981e-05
9.03e-08
d
yr
n .1812884993840783 3.0109e-09 deg/d
Q 3.522539050510142 3.9003e-08 au
  Orbit Determination Parameters
   # obs. used (total)      185  
   data-arc span      6791 days (18.59 yr)  
   first obs. used      2001-09-19  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55083  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:43:35  

Additional Information
 Earth MOID = 1.67274 au 
 Jupiter MOID = 1.4824 au 
 T_jup = 3.149 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO423415  

382703 (2002 VX139)          Discovered 2002-Nov-13 by Sloan Digital Sky Survey at Apache Point
Reference: Last Updated: 2014-01-21

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