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JPL Small-Body Database Browser
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32150 (2000 LJ31)
Classification: Main-belt Asteroid          SPK-ID: 2032150
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2370571750005651 3.9568e-08  
a 2.998289179254258 1.875e-08 au
q 2.28752321658548 1.2016e-07 au
i 5.656693567350685 4.3604e-06 deg
node 290.382678883734 4.5126e-05 deg
peri 49.81960468535031 4.6036e-05 deg
M 200.7839029441948 1.147e-05 deg
tp 2459439.173992891610
(2021-Aug-12.67399289)
6.4446e-05 TDB
period 1896.307239180444
5.19
1.7788e-05
4.87e-08
d
yr
n .1898426544822909 1.7808e-09 deg/d
Q 3.709055141923036 2.3194e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1335  
   data-arc span      14518 days (39.75 yr)  
   first obs. used      1979-07-24  
   last obs. used      2019-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51613  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:30:13  

Additional Information
 Earth MOID = 1.2828 au 
 Jupiter MOID = 1.72725 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 13.6   n/a MPO435986  
diameter diameter 9.927 km 0.382 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.071   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

32150 (2000 LJ31)          Discovered 2000-Jun-06 by LONEOS at Anderson Mesa
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 LJ31 = 1979 OU7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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