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392407 (2010 LK78)
Classification: Main-belt Asteroid          SPK-ID: 2392407
[ 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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01614114902897934 6.0874e-08  
a 3.168714856625754 6.1643e-08 au
q 3.117568157894617 2.0102e-07 au
i 14.70559638058078 1.3273e-05 deg
node 212.3622879050341 2.7111e-05 deg
peri 271.5789039963848 0.00043141 deg
M 123.5792294518215 0.00042948 deg
tp 2458293.261085115054
(2018-Jun-23.76108511)		 0.0024615 TDB
period 2060.265389968636
5.64		 6.0119e-05
1.646e-07		 d
yr
n .1747347704586157 5.0988e-09 deg/d
Q 3.219861555356891 6.2638e-08 au
   Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      5322 days (14.57 yr)  
   first obs. used      2005-10-02  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65827  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 01:23:17  

Additional Information
 Earth MOID = 2.15467 au 
 Jupiter MOID = 1.7968 au 
 T_jup = 3.152 
[ 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 16.2   n/a MPO472029  
diameter diameter 3.858 km 0.256 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.036   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

392407 (2010 LK78)          Discovered 2010-Jun-10 by WISE at WISE
Reference: Last Updated: 2014-04-17

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