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441956 (2010 LM86)
Classification: Main-belt Asteroid          SPK-ID: 2441956
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1663132435791027 7.5783e-08  
a 3.084795531282081 9.9349e-08 au
q 2.571753180696237 2.202e-07 au
i 13.74203786559378 7.6933e-06 deg
node 167.7353568541131 3.4509e-05 deg
peri 237.8558407847252 4.3284e-05 deg
M 246.757696658982 2.4592e-05 deg
tp 2459623.006936462044
(2022-Feb-12.50693646)
0.00014652 TDB
period 1978.964490429635
5.42
9.5602e-05
2.617e-07
d
yr
n .1819133196886437 8.7881e-09 deg/d
Q 3.597837881867926 1.1587e-07 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      3246 days (8.89 yr)  
   first obs. used      2010-06-11  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5926  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:38:40  

Additional Information
 Earth MOID = 1.60934 au 
 Jupiter MOID = 1.97708 au 
 T_jup = 3.162 
[ 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 16.1   n/a MPO437718  
diameter diameter 3.346 km 0.343 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

441956 (2010 LM86)          Discovered 2010-Jun-11 by WISE at WISE
Reference: Last Updated: 2015-09-02

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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