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(2008 LC18)
Classification: Centaur          SPK-ID: 3544362
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08304056585580238 0.0023653  
a 29.9694160312277 0.018913 au
q 27.48073876562659 0.058348 au
i 27.54584164282097 0.0034529 deg
node 88.50994268872383 0.00070991 deg
peri 8.169225946792167 7.181 deg
M 179.9622769172832 8.494 deg
tp 2427443.740950035961
(1934-Jan-06.24095004)
1389.8 JED
period 59926.07696858574
164.07
56.726
0.1553
d
yr
n .00600740142206736 5.6866e-06 deg/d
Q 32.45809329682881 0.020483 au
  Orbit Determination Parameters
   # obs. used (total)      12  
   data-arc span      380 days (1.04 yr)  
   first obs. used      2008-06-07  
   last obs. used      2009-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      6  
   fit RMS      .29392  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-13 09:26:30  

Additional Information
 Earth MOID = 26.4992 au 
 Jupiter MOID = 22.3346 au 
 T_jup = 4.415 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 8.4 mag n/a MPO181243  
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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