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(2003 LA7)
Classification: TransNeptunian Object          SPK-ID: 3157347
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5248835930485692 0.0011222  
a 75.65792225474318 0.15258 AU
q 35.94632017908427 0.020678 AU
i 5.642791963843042 0.0011488 deg
node 34.1281716426073 0.0060124 deg
peri 271.8097235959058 0.052097 deg
M 344.9121005433719 0.054312 deg
tp 2466874.601518087220
(2041-Dec-21.10151809)
6.8341 JED
period 240369.8776583636
658.10
727.14
1.991
d
yr
n .001497691821899856 4.5306e-06 deg/d
Q 115.3695243304021 0.23267 AU
  Orbit Determination Parameters
   # obs. used (total)      18  
   data-arc span      1746 days (4.78 yr)  
   first obs. used      2003-06-01  
   last obs. used      2008-03-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      3  
   fit RMS      .31013  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-13 03:22:25  

Additional Information
 Earth MOID = 34.9355 AU 
 T_jup = 6.529 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.5 mag n/a MPO157383  
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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