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441939 (2010 JG133)
Classification: Main-belt Asteroid          SPK-ID: 2441939
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2116625214659419 1.1397e-07  
a 3.181313559592784 9.0206e-08 au
q 2.507948709995584 3.8916e-07 au
i 28.45578083998118 9.1837e-06 deg
node 139.660012804437 1.8907e-05 deg
peri 233.9414610573805 2.7097e-05 deg
M 225.5824392371353 1.8629e-05 deg
tp 2459774.358667213983
(2022-Jul-13.85866721)
0.00012686 TDB
period 2072.564913512396
5.67
8.8151e-05
2.413e-07
d
yr
n .1736978164847461 7.3878e-09 deg/d
Q 3.854678409189984 1.093e-07 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      4831 days (13.23 yr)  
   first obs. used      2007-01-27  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64634  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:53:21  

Additional Information
 Earth MOID = 1.58677 au 
 Jupiter MOID = 1.8183 au 
 T_jup = 2.979 
[ 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 15.9   n/a MPO434640  
diameter diameter 5.119 km 0.292 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.029   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

441939 (2010 JG133)          Discovered 2010-May-14 by WISE at WISE
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2010 JG133 = 2007 CB39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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