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160850 (2001 CB20)
Classification: Inner Main-belt Asteroid          SPK-ID: 2160850
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1186652236472389 4.7457e-08  
a 1.898094962780466 1.0547e-08 au
q 1.672857099518424 9.3201e-08 au
i 23.99561042857597 7.5294e-06 deg
node 139.534284890757 1.1916e-05 deg
peri 293.4719593062167 3.4143e-05 deg
M 214.7615472447685 3.4754e-05 deg
tp 2459385.849184929663
(2021-Jun-20.34918493)
9.3515e-05 TDB
period 955.1582514340823
2.62
7.961e-06
2.18e-08
d
yr
n .3769008951757398 3.1414e-09 deg/d
Q 2.123332826042507 1.1798e-08 au
  Orbit Determination Parameters
   # obs. used (total)      368  
   data-arc span      7074 days (19.37 yr)  
   first obs. used      2001-02-02  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51824  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 03:08:44  

Additional Information
 Earth MOID = .767743 au 
 Jupiter MOID = 3.0788 au 
 T_jup = 3.837 
[ 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 16.6   n/a MPO469700  

160850 (2001 CB20)          Discovered 2001-Feb-02 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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