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146914 (2002 CB199)
Classification: Main-belt Asteroid          SPK-ID: 2146914
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07405616514700386 4.4246e-08  
a 3.101547379583377 2.8044e-08 au
q 2.871858674629693 1.4371e-07 au
i 3.689912207200026 5.087e-06 deg
node 119.4377128990462 7.2325e-05 deg
peri 233.6832053641893 7.9305e-05 deg
M 274.177944108849 3.3702e-05 deg
tp 2459476.122586014670
(2021-Sep-18.62258601)
0.0001888 TDB
period 1995.106376645726
5.46
2.706e-05
7.409e-08
d
yr
n .1804415063848627 2.4474e-09 deg/d
Q 3.331236084537061 3.0121e-08 au
  Orbit Determination Parameters
   # obs. used (total)      497  
   data-arc span      6737 days (18.44 yr)  
   first obs. used      2000-11-25  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56165  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:22:35  

Additional Information
 Earth MOID = 1.86817 au 
 Jupiter MOID = 2.02809 au 
 T_jup = 3.214 
[ 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 15.3   n/a MPO396205  
diameter diameter 4.404 km 0.676 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.076   0.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146914 (2002 CB199)          Discovered 2002-Feb-10 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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