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66905 (1999 VC160)
Classification: Main-belt Asteroid          SPK-ID: 2066905
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1867499538662093 4.1206e-08  
a 2.745605260491987 1.4524e-08 au
q 2.232863604760287 1.1558e-07 au
i 12.24373722286876 5.0542e-06 deg
node 215.7311496595784 1.9368e-05 deg
peri 104.0642419026172 2.303e-05 deg
M 238.1317350893842 1.3346e-05 deg
tp 2459563.027426173479
(2021-Dec-14.52742617)
6.2838e-05 TDB
period 1661.711304177368
4.55
1.3186e-05
3.61e-08
d
yr
n .2166441301175467 1.7191e-09 deg/d
Q 3.258346916223687 1.7236e-08 au
  Orbit Determination Parameters
   # obs. used (total)      832  
   data-arc span      9871 days (27.03 yr)  
   first obs. used      1993-04-18  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50039  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 13:05:08  

Additional Information
 Earth MOID = 1.25898 au 
 Jupiter MOID = 2.21863 au 
 T_jup = 3.290 
[ 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 14.9   n/a MPO385243  

66905 (1999 VC160)          Discovered 1999-Nov-14 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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