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441926 (2010 JL13)
Classification: Main-belt Asteroid          SPK-ID: 2441926
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2867855094614677 7.075e-08  
a 2.846415853038494 4.8318e-08 au
q 2.030105032485651 2.0457e-07 au
i 10.83133296741802 6.7473e-06 deg
node 189.896226035077 2.1311e-05 deg
peri 175.7974354218613 2.5435e-05 deg
M 350.2073801374706 1.4767e-05 deg
tp 2459048.213617695964
(2020-Jul-17.71361770)
7.2989e-05 TDB
period 1754.066083609848
4.80
4.4663e-05
1.223e-07
d
yr
n .2052374214197928 5.2259e-09 deg/d
Q 3.662726673591337 6.2175e-08 au
  Orbit Determination Parameters
   # obs. used (total)      258  
   data-arc span      3371 days (9.23 yr)  
   first obs. used      2010-05-02  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56555  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:34  

Additional Information
 Earth MOID = 1.02894 au 
 Jupiter MOID = 1.805 au 
 T_jup = 3.220 
[ 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 16.6   n/a MPO440828  
diameter diameter 3.038 km 0.205 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

441926 (2010 JL13)          Discovered 2010-May-02 by WISE at WISE
Reference: Last Updated: 2015-09-02

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