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441958 (2010 LR101)
Classification: Main-belt Asteroid          SPK-ID: 2441958
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1823265623370002 6.324e-08  
a 3.077244740055046 4.835e-08 au
q 2.516181285131193 2.0195e-07 au
i .1457068352159507 1.0234e-05 deg
node 331.5393711536874 0.002809 deg
peri 39.62431344923466 0.0028092 deg
M 202.951919338487 3.3078e-05 deg
tp 2459460.644895216763
(2021-Sep-03.14489522)
0.00019345 TDB
period 1971.702939467503
5.40
4.647e-05
1.272e-07
d
yr
n .1825832851358557 4.3032e-09 deg/d
Q 3.638308194978899 5.7166e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      6760 days (18.51 yr)  
   first obs. used      1999-09-03  
   last obs. used      2018-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58272  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:16:46  

Additional Information
 Earth MOID = 1.51532 au 
 Jupiter MOID = 1.82443 au 
 T_jup = 3.203 
[ 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 MPO437718  
diameter diameter 2.600 km 0.516 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.066   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

441958 (2010 LR101)          Discovered 2010-Jun-13 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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