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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1787629273789332 5.0397e-08  
a 2.781582444107786 2.5271e-08 au
q 2.28433862365323 1.4464e-07 au
i 2.161728222548884 6.0443e-06 deg
node 25.83966340242446 0.00015147 deg
peri 229.1399897446754 0.0001533 deg
M 227.1050068553506 3.0602e-05 deg
tp 2459226.021800443677
(2021-Jan-11.52180044)
0.0001503 TDB
period 1694.47954983991
4.64
2.3092e-05
6.322e-08
d
yr
n .2124546147718406 2.8953e-09 deg/d
Q 3.278826264562341 2.9789e-08 au
  Orbit Determination Parameters
   # obs. used (total)      622  
   data-arc span      8847 days (24.22 yr)  
   first obs. used      1994-10-26  
   last obs. used      2019-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62668  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:04:11  

Additional Information
 Earth MOID = 1.27007 au 
 Jupiter MOID = 1.77909 au 
 T_jup = 3.308 
[ 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 15.2   n/a MPO436148  
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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