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52010 (2002 JA59)
Classification: Main-belt Asteroid          SPK-ID: 2052010
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1788514480235826 4.9271e-08  
a 2.780545922637401 1.6285e-08 au
q 2.283241258077633 1.4276e-07 au
i 2.16199446396941 5.6509e-06 deg
node 25.82602217214068 0.00013314 deg
peri 229.309023666438 0.00013472 deg
M 354.4749898169092 2.4486e-05 deg
tp 2459226.491067499886
(2021-Jan-11.99106750)
0.00011531 TDB
period 1693.532498563566
4.64
1.4878e-05
4.073e-08
d
yr
n .2125734228928867 1.8675e-09 deg/d
Q 3.277850587197169 1.9198e-08 au
  Orbit Determination Parameters
   # obs. used (total)      743  
   data-arc span      9339 days (25.57 yr)  
   first obs. used      1994-10-26  
   last obs. used      2020-05-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60723  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:42:01  

Additional Information
 Earth MOID = 1.26761 au 
 Jupiter MOID = 1.77975 au 
 T_jup = 3.309 
[ 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 15.27   n/a E2021B10  
diameter diameter 4.594 km 0.143 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.076   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52010 (2002 JA59)          Discovered 2002-May-09 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 JA59 = 1997 EK56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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