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JPL Small-Body Database Browser
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52013 (2002 LJ59)
Classification: Main-belt Asteroid          SPK-ID: 2052013
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2047261810188467 4.1322e-08  
a 2.767472755179374 1.5243e-08 au
q 2.200898626937795 1.1387e-07 au
i 15.28977560389852 4.8074e-06 deg
node 182.6233505775606 1.4493e-05 deg
peri 179.1650119021708 1.7202e-05 deg
M 293.7262098030448 1.0286e-05 deg
tp 2459310.072779022810
(2021-Apr-05.57277902)
4.9383e-05 TDB
period 1681.602940121743
4.60
1.3893e-05
3.804e-08
d
yr
n .2140814525300111 1.7687e-09 deg/d
Q 3.334046883420953 1.8364e-08 au
  Orbit Determination Parameters
   # obs. used (total)      991  
   data-arc span      9414 days (25.77 yr)  
   first obs. used      1993-09-21  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55684  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:19:15  

Additional Information
 Earth MOID = 1.19833 au 
 Jupiter MOID = 2.12665 au 
 T_jup = 3.257 
[ 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 14.4   n/a MPO474404  
diameter diameter 3.595 km 0.892 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.260   0.063 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52013 (2002 LJ59)          Discovered 2002-Jun-12 by LONEOS at Anderson Mesa
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 LJ59 = 1993 SB16 = 1996 HF7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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