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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08539505892290436 0.0022257  
a 29.90350722235621 0.018338 AU
q 27.34989546110161 0.05477 AU
i 27.58621000026063 0.0034505 deg
node 88.52027572577653 0.00070536 deg
peri 7.382441297942901 6.994 deg
M 177.2632340877202 8.3046 deg
tp 2427390.313011969174
(1933-Nov-13.81301197)
1355.1 JED
period 59728.50134535908
163.53
54.942
0.1504
d
yr
n .006027273276428391 5.5443e-06 deg/d
Q 32.45711898361082 0.019904 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 = 26.3677 AU 
 T_jup = 4.408 
[ 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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