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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08192289950785749 0.0023723  
a 30.0003634413021 0.018922 au
q 27.5426466819011 0.058618 au
i 27.52858311798963 0.0034558 deg
node 88.50427016119069 0.00071225 deg
peri 8.214127797094292 7.2827 deg
M 181.1147891616212 8.5962 deg
tp 2487424.104907791220
(2098-Mar-26.60490779)
1457.3 JED
period 60018.92340057765
164.32
56.784
0.1555
d
yr
n .005998108256579211 5.6749e-06 deg/d
Q 32.45808020070309 0.020473 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 = 26.5598 au 
 Jupiter MOID = 22.3952 au 
 T_jup = 4.418 
[ 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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