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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1596996984646309 3.3928e-08  
a 3.129051355070387 1.6156e-08 au
q 2.629342797185301 1.0414e-07 au
i 1.802197940416542 3.2947e-06 deg
node 132.026796433354 0.00011519 deg
peri 178.5035588851871 0.00011576 deg
M 99.27485573484658 1.0837e-05 deg
tp 2458642.987990297648
(2019-Jun-08.48799030)
6.1083e-05 TDB
period 2021.703501931125
5.54
1.5657e-05
4.287e-08
d
yr
n .178067654162012 1.3791e-09 deg/d
Q 3.628759912955472 1.8736e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1679  
   data-arc span      12547 days (34.35 yr)  
   first obs. used      1986-09-12  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51009  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:33:03  

Additional Information
 Earth MOID = 1.61294 au 
 Jupiter MOID = 1.64083 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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