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70806 (1999 VD64)
Classification: Main-belt Asteroid          SPK-ID: 2070806
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1642697416841901 4.7798e-08  
a 2.608917958916833 1.3425e-08 au
q 2.18035167973032 1.2416e-07 au
i 13.21378675850187 5.8756e-06 deg
node 49.7584712517783 1.8223e-05 deg
peri 45.42084177940673 2.3234e-05 deg
M 277.8628277621438 1.4677e-05 deg
tp 2459351.677195922341
(2021-May-17.17719592)
6.3793e-05 TDB
period 1539.178755337956
4.21
1.1881e-05
3.253e-08
d
yr
n .2338909621455599 1.8054e-09 deg/d
Q 3.037484238103346 1.5631e-08 au
  Orbit Determination Parameters
   # obs. used (total)      771  
   data-arc span      8520 days (23.33 yr)  
   first obs. used      1997-04-06  
   last obs. used      2020-08-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56682  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 06:29:51  

Additional Information
 Earth MOID = 1.21686 au 
 Jupiter MOID = 2.27923 au 
 T_jup = 3.354 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7   n/a MPO432261  

70806 (1999 VD64)          Discovered 1999-Nov-04 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 VD64 = 1997 HN8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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