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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 ]

[ show orbit diagram ]
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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457186.5 (2015-Jun-13.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .169904607976083 7.6034e-08  
q 2.555218770426793 2.2309e-07 au
tp 2457649.101297803111
(2016-Sep-17.60129780)
0.000129 TDB
node 167.9407039424565 3.4523e-05 deg
peri 237.8765735536951 4.2787e-05 deg
i 13.75302532181611 7.6961e-06 deg
  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
 Jupiter MOID = 1.97708 au 
 T_jup = 3.162 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.78112610125163E-15 -1.58459976951494E-14 8.872629152176622E-13 8.135977206589217E-15 2.309424753283352E-13 -8.287751196147017E-15
q -1.58459976951494E-14 4.977000722857022E-14 -5.084337428244983E-12 -3.405049025221028E-14 -1.455437635611422E-12 3.417335017876424E-14
tp 8.872629152176622E-13 -5.084337428244983E-12 1.664153091022878E-8 5.713099221772175E-11 3.314769729831321E-9 -4.24294603995146E-12
node 8.135977206589217E-15 -3.405049025221028E-14 5.713099221772175E-11 1.191818312101336E-9 -1.145126565095549E-9 -2.379609412066026E-11
peri 2.309424753283352E-13 -1.455437635611422E-12 3.314769729831321E-9 -1.145126565095549E-9 1.830691317323256E-9 2.155345247255409E-11
i -8.287751196147017E-15 3.417335017876424E-14 -4.24294603995146E-12 -2.379609412066026E-11 2.155345247255409E-11 5.923043798330203E-11

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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