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(418568) 2008SM156  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 418568.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12803 2.946e-08 au
e 0.166561 7.285e-08
i 29.347 8.268e-06 deg
Ω 44.685 1.067e-05 deg
ω 16.018 2.983e-05 deg
M 265.811 2.582e-05 deg
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.607 au
Aphelion 3.649 au
Asc. node-Earth separation 1.63132 au
Desc. node-Earth separation 2.61224 au
Earth MOID 1.62562 au
Orbital period 2020.71 days
Date of orbit computation  apr 23 21:19
Correlation matrix
1.00000000-0.16941202-0.008083000.017826050.27764287-0.48491544
-0.169412021.000000000.02007866-0.03808638-0.628667660.63717300
-0.008083000.020078661.00000000-0.320690280.050687630.05186387
0.01782605-0.03808638-0.320690281.00000000-0.25808333-0.05102419
0.27764287-0.628667660.05068763-0.258083331.00000000-0.92098403
-0.484915440.637173000.05186387-0.05102419-0.920984031.00000000
Covariance matrix
8.67935314E-16-3.63586014E-16-1.96889875E-155.60478368E-152.44028446E-13-3.68892611E-13
-3.63586014E-165.30687103E-151.20937528E-14-2.96107195E-14-1.36631436E-121.19857964E-12
-1.96889875E-151.20937528E-146.83619334E-11-2.82978216E-111.25031500E-111.10729253E-11
5.60478368E-15-2.96107195E-14-2.82978216E-111.13899044E-10-8.21732071E-11-1.40613312E-11
2.44028446E-13-1.36631436E-121.25031500E-11-8.21732071E-118.90062483E-10-7.09500344E-10
-3.68892611E-131.19857964E-121.10729253E-11-1.40613312E-11-7.09500344E-106.66776876E-10