AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008LL18 ∴ Orbital info ∴ Epoch epochXXX
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2008LL18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008LL18.eq0)
Keplerian elements at epoch
57873.6 MJD
Value 1-σ variation Units
a 5.23245 1.935e-07 au
e 0.066378 9.786e-08
i 15.114 1.076e-05 deg
Ω 96.671 3.385e-05 deg
ω 240.174 0.0001082 deg
M 158.761 0.0001069 deg
Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 4.8851 au
Aphelion 5.5798 au
Asc. node-Earth separation 4.40272 au
Desc. node-Earth separation 4.02636 au
Earth MOID 3.90299 au
Orbital period 4371.76 days
Date of orbit computation  apr 24 01:33
Correlation matrix
1.00000000-0.636224150.007404970.023623680.38149718-0.42001280
-0.636224151.00000000-0.00384948-0.02224375-0.337744270.38897298
0.00740497-0.003849481.00000000-0.336321780.11219193-0.01083145
0.02362368-0.02224375-0.336321781.00000000-0.29179131-0.01080385
0.38149718-0.337744270.11219193-0.291791311.00000000-0.95088346
-0.420012800.38897298-0.01083145-0.01080385-0.950883461.00000000
Covariance matrix
3.74307897E-14-1.20462039E-141.54166988E-141.54692073E-137.98257364E-12-8.68570633E-12
-1.20462039E-149.57747738E-15-4.05397751E-15-7.36782878E-14-3.57479098E-124.06886349E-12
1.54166988E-14-4.05397751E-151.15799566E-10-1.22493903E-101.30572646E-10-1.24585658E-11
1.54692073E-13-7.36782878E-14-1.22493903E-101.14554469E-09-1.06810876E-09-3.90852465E-11
7.98257364E-12-3.57479098E-121.30572646E-10-1.06810876E-091.16969923E-08-1.09923999E-08
-8.68570633E-124.06886349E-12-1.24585658E-11-3.90852465E-11-1.09923999E-081.14250009E-08