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JPL Small-Body Database Browser
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172088 (2002 CB211)
Classification: Main-belt Asteroid          SPK-ID: 2172088
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08558816168188617 4.7526e-08  
a 2.181794517253148 1.146e-08 au
q 1.995058735353833 1.0233e-07 au
i 2.800160641667613 6.619e-06 deg
node 6.48889102412204 0.00010759 deg
peri 92.41471913764326 0.00011553 deg
M 288.2617296221646 4.2207e-05 deg
tp 2459235.067369043534
(2021-Jan-20.56736904)
0.00013853 TDB
period 1177.115818529163
3.22
9.2741e-06
2.539e-08
d
yr
n .3058322675926906 2.4096e-09 deg/d
Q 2.368530299152463 1.2441e-08 au
  Orbit Determination Parameters
   # obs. used (total)      331  
   data-arc span      6908 days (18.91 yr)  
   first obs. used      1999-04-14  
   last obs. used      2018-03-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62218  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:05:06  

Additional Information
 Earth MOID = 1.01424 au 
 Jupiter MOID = 2.72521 au 
 T_jup = 3.674 
[ 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 17.3   n/a MPO439988  

172088 (2002 CB211)          Discovered 2002-Feb-10 by LINEAR at Socorro
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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