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JPL Small-Body Database Browser
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423186 (2004 LK1)
Classification: Main-belt Asteroid          SPK-ID: 2423186
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3270686673707158 6.426e-08  
a 3.182583973291402 4.0021e-08 au
q 2.141660474351585 2.1636e-07 au
i 22.0215417321416 1.4995e-05 deg
node 149.6702274614659 1.521e-05 deg
peri 86.54168860657414 6.0251e-05 deg
M 295.711480130841 4.6594e-05 deg
tp 2459370.838753336288
(2021-Jun-05.33875334)
0.00027327 TDB
period 2073.806512770906
5.68
3.9117e-05
1.071e-07
d
yr
n .1735938226556092 3.2744e-09 deg/d
Q 4.223507472231218 5.3111e-08 au
  Orbit Determination Parameters
   # obs. used (total)      200  
   data-arc span      4519 days (12.37 yr)  
   first obs. used      2004-04-25  
   last obs. used      2016-09-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59791  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:05:41  

Additional Information
 Earth MOID = 1.26182 au 
 Jupiter MOID = 1.59176 au 
 T_jup = 3.005 
[ 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 MPO456021  
diameter diameter 3.912 km 0.050 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

423186 (2004 LK1)          Discovered 2004-Jun-09 by LINEAR at Socorro
Reference: Last Updated: 2015-02-04

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