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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1392709994355849 6.1558e-08  
a 2.784405997055711 2.9235e-08 AU
q 2.396618991011326 1.716e-07 AU
i 9.218240156833058 8.116e-06 deg
node 164.7129857782774 4.2985e-05 deg
peri 126.5594941956842 5.2997e-05 deg
M 140.7847039822578 3.1623e-05 deg
tp 2456136.832976479360
(2012-Jul-28.33297648)
0.00014569 JED
period 1697.06027508173
4.65
2.6728e-05
7.318e-08
d
yr
n .2121315343278909 3.341e-09 deg/d
Q 3.172193003100097 3.3307e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      947  
   data-arc span      9433 days (25.83 yr)  
   first obs. used      1988-04-15  
   last obs. used      2014-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53736  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 19:02:40  

Additional Information
 Earth MOID = 1.39368 AU 
 T_jup = 3.299 
[ 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 13.1 mag n/a MPO265998  

7651 Villeneuve (1990 VD6)          Discovered 1990-Nov-15 by Elst, E. W. at La Silla (809)
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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