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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1918671278562989 5.2403e-08  
a 3.064820404975553 2.2939e-08 au
q 2.476782116477515 1.6409e-07 au
i 10.69150838018963 4.7177e-06 deg
node 247.2889945343173 3.0681e-05 deg
peri 257.3952250642728 3.3367e-05 deg
M .3839671410126665 1.2497e-05 deg
tp 2458998.409753370413
(2020-May-28.90975337)
6.8023e-05 TDB
period 1959.773913639528
5.37
2.2003e-05
6.024e-08
d
yr
n .1836946586004087 2.0624e-09 deg/d
Q 3.652858693473591 2.7341e-08 au
  Orbit Determination Parameters
   # obs. used (total)      882  
   data-arc span      8123 days (22.24 yr)  
   first obs. used      1997-11-06  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51976  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:53:19  

Additional Information
 Earth MOID = 1.51616 au 
 Jupiter MOID = 1.61763 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 13.9   n/a MPO422123  
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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