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7651 Villeneuve (1990 VD6)
Classification: Main-belt Asteroid          SPK-ID: 2007651
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1384599874338402 6.1435e-08  
a 2.786575549238255 2.7869e-08 AU
q 2.40074633370728 1.7105e-07 AU
i 9.22120684707053 7.4534e-06 deg
node 164.6725144699603 3.965e-05 deg
peri 126.755900478863 4.8571e-05 deg
M 183.0097680615153 3.0771e-05 deg
tp 2457835.817264551064
(2017-Mar-23.31726455)
0.00015196 JED
period 1699.044133367204
4.65
2.5489e-05
6.979e-08
d
yr
n .2118838427619558 3.1786e-09 deg/d
Q 3.17240476476923 3.1728e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1068  
   data-arc span      9896 days (27.09 yr)  
   first obs. used      1988-04-15  
   last obs. used      2015-05-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51736  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 15:58:59  

Additional Information
 Earth MOID = 1.39963 AU 
 T_jup = 3.298 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.2 mag n/a MPO337320  

7651 Villeneuve (1990 VD6)          Discovered 1990-Nov-15 by Elst, E. W. at La Silla
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1990 VD6 = 1988 GR2 = 1989 RG2 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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