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65039 (2002 AK129)
Classification: Outer Main-belt Asteroid          SPK-ID: 2065039
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1218334301433945 4.8062e-08  
a 3.207424110385587 2.3075e-08 au
q 2.816652629092685 1.6295e-07 au
i 2.750307436227244 5.5676e-06 deg
node 141.6640162707805 0.00010087 deg
peri 107.5707139938059 0.00010366 deg
M 317.4518918223882 2.369e-05 deg
tp 2459248.476636539573
(2021-Feb-02.97663654)
0.00013844 TDB
period 2098.132983529919
5.74
2.2642e-05
6.199e-08
d
yr
n .1715811165574131 1.8516e-09 deg/d
Q 3.598195591678489 2.5887e-08 au
  Orbit Determination Parameters
   # obs. used (total)      843  
   data-arc span      8454 days (23.15 yr)  
   first obs. used      1997-04-06  
   last obs. used      2020-05-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58275  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 23:07:02  

Additional Information
 Earth MOID = 1.80429 au 
 Jupiter MOID = 1.43621 au 
 T_jup = 3.179 
[ 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 14.3   n/a MPO250796  
diameter diameter 6.609 km 0.281 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.084   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65039 (2002 AK129)          Discovered 2002-Jan-14 by Yeung, W. K. Y. at Desert Eagle
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

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