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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 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5256188512669681 0.0011014  
a 75.74364295952215 0.16826 AU
q 35.93135635636274 0.020316 AU
i 5.641395204760938 0.0012822 deg
node 34.12130027193022 0.0069992 deg
peri 271.8461469380092 0.062994 deg
M 344.9396100932754 0.062727 deg
tp 2466873.328168347670
(2041-Dec-19.82816835)
9.4174 JED
period 240778.5032833727
659.22
802.32
2.197
d
yr
n .001495150086452341 4.9822e-06 deg/d
Q 115.5559295626816 0.2567 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      4  
   fit RMS      .29734  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-14 22:19:00  

Additional Information
 Earth MOID = 34.9206 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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