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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1595921257433434 3.3824e-08  
a 3.129793693478923 1.6122e-08 au
q 2.630303264798511 1.0377e-07 au
i 1.802287915261294 3.2656e-06 deg
node 132.0231606945414 0.00011432 deg
peri 178.5890970742694 0.00011489 deg
M 134.0821172723223 1.0779e-05 deg
tp 2458643.247898481449
(2019-Jun-08.74789848)
6.0753e-05 TDB
period 2022.422990203291
5.54
1.5626e-05
4.278e-08
d
yr
n .1780043055996972 1.3753e-09 deg/d
Q 3.629284122159334 1.8694e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1692  
   data-arc span      12622 days (34.56 yr)  
   first obs. used      1986-09-12  
   last obs. used      2021-04-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51323  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 17:48:52  

Additional Information
 Earth MOID = 1.61531 au 
 Jupiter MOID = 1.63984 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 13.90   n/a MPCxxxxx  
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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