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66230 (1999 CV117)
Classification: Main-belt Asteroid          SPK-ID: 2066230
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1917000230576602 5.1714e-08  
a 3.064105408782054 2.2331e-08 au
q 2.476716331267433 1.619e-07 au
i 10.69171745408459 4.6537e-06 deg
node 247.2836755191797 3.0368e-05 deg
peri 257.3667798392365 3.3067e-05 deg
M 37.15934554069361 1.2371e-05 deg
tp 2458998.282128509196
(2020-May-28.78212851)
6.6728e-05 TDB
period 1959.088156086257
5.36
2.1416e-05
5.863e-08
d
yr
n .1837589589225966 2.0088e-09 deg/d
Q 3.651494486296675 2.6612e-08 au
  Orbit Determination Parameters
   # obs. used (total)      952  
   data-arc span      8537 days (23.37 yr)  
   first obs. used      1997-11-06  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51724  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:01:11  

Additional Information
 Earth MOID = 1.51599 au 
 Jupiter MOID = 1.61819 au 
 T_jup = 3.178 
[ 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 14.00   n/a E2021B10  
diameter diameter 5.662 km 0.096 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.105   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

66230 (1999 CV117)          Discovered 1999-Feb-12 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 CV117 = 2002 TS219 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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