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344453 (2002 LE29)
Classification: Main-belt Asteroid          SPK-ID: 2344453
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2713575724440181 8.0195e-08  
a 2.7948546394296 2.4522e-08 au
q 2.036449669140083 2.2992e-07 au
i 18.9099026324727 9.683e-06 deg
node 268.1208257520622 2.6158e-05 deg
peri 67.8659960878026 3.2541e-05 deg
M 193.1207245171187 1.8517e-05 deg
tp 2459391.610537603667
(2021-Jun-26.11053760)
9.4608e-05 TDB
period 1706.621704302252
4.67
2.2461e-05
6.149e-08
d
yr
n .2109430573234067 2.7762e-09 deg/d
Q 3.553259609719118 3.1176e-08 au
  Orbit Determination Parameters
   # obs. used (total)      232  
   data-arc span      6166 days (16.88 yr)  
   first obs. used      2002-06-05  
   last obs. used      2019-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62059  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:24:35  

Additional Information
 Earth MOID = 1.10355 au 
 Jupiter MOID = 2.07824 au 
 T_jup = 3.196 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO339098  
diameter diameter 3.119 km 0.868 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.138   0.125 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

344453 (2002 LE29)          Discovered 2002-Jun-09 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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