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213446 (2002 AV66)
Classification: Main-belt Asteroid          SPK-ID: 2213446
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 .07737137481509188 3.154e-08  
a 2.177136557692322 1.0875e-08 au
q 2.00868850906347 6.6896e-08 au
i 2.715129399069041 4.0881e-06 deg
node 270.8894894205524 9.2969e-05 deg
peri 322.2758644703956 9.9368e-05 deg
M 211.9656373950149 3.6367e-05 deg
tp 2459682.988503616843
(2022-Apr-13.48850362)
0.00011942 TDB
period 1173.348256752749
3.21
8.7915e-06
2.407e-08
d
yr
n .3068142795015548 2.2988e-09 deg/d
Q 2.345584606321173 1.1716e-08 au
  Orbit Determination Parameters
   # obs. used (total)      496  
   data-arc span      8021 days (21.96 yr)  
   first obs. used      1999-02-16  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56621  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:42:44  

Additional Information
 Earth MOID = .996695 au 
 Jupiter MOID = 2.6418 au 
 T_jup = 3.678 
[ 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 16.86   n/a MPCxxxxx  

213446 (2002 AV66)          Discovered 2002-Jan-13 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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