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17231 (2000 CB122)
Classification: Main-belt Asteroid          SPK-ID: 2017231
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1597350991238815 3.946e-08  
a 3.128217144557552 1.8446e-08 au
q 2.628531068890625 1.2574e-07 au
i 1.802199635907501 4.3052e-06 deg
node 132.0302458029474 0.00012826 deg
peri 178.404564041699 0.00012908 deg
M 63.74702184226658 1.2811e-05 deg
tp 2458642.649882629742
(2019-Jun-08.14988263)
7.2865e-05 TDB
period 2020.895071334559
5.53
1.7875e-05
4.894e-08
d
yr
n .1781388876178827 1.5756e-09 deg/d
Q 3.627903220224478 2.1392e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1433  
   data-arc span      12129 days (33.21 yr)  
   first obs. used      1986-09-12  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51983  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 00:17:59  

Additional Information
 Earth MOID = 1.61411 au 
 Jupiter MOID = 1.64164 au 
 T_jup = 3.193 
[ 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 13.8   n/a MPO324468  
diameter diameter 9.808 km 0.178 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17231 (2000 CB122)          Discovered 2000-Feb-03 by LINEAR at Socorro
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 CB122 = 1986 RY14 = 1996 HE23 = 1996 KK9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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