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213122 (2000 CO11)
Classification: Main-belt Asteroid          SPK-ID: 2213122
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2489140419504268 4.2147e-08  
a 2.60069962087002 9.8688e-09 au
q 1.953348966340321 1.0812e-07 au
i 3.579289431150367 3.7774e-06 deg
node 247.1235686989857 9.9449e-05 deg
peri 211.7135783331748 0.00010032 deg
M 8.361058125714958 1.1063e-05 deg
tp 2459164.921104628973
(2020-Nov-11.42110463)
4.7066e-05 TDB
period 1531.911648141361
4.19
8.7197e-06
2.387e-08
d
yr
n .2350004978660363 1.3376e-09 deg/d
Q 3.248050275399719 1.2325e-08 au
  Orbit Determination Parameters
   # obs. used (total)      459  
   data-arc span      7795 days (21.34 yr)  
   first obs. used      1999-12-07  
   last obs. used      2021-04-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52108  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:39:20  

Additional Information
 Earth MOID = .971055 au 
 Jupiter MOID = 1.94314 au 
 T_jup = 3.368 
[ 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 16.61   n/a MPCxxxxx  

213122 (2000 CO11)          Discovered 2000-Feb-02 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2000 CO11 = 2003 WR140 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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