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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SB138 ∴ Orbital info ∴ Epoch epochXXX
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(173794) 2001SB138  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 173794.eq0)
Keplerian elements at epoch
57762.1 MJD
Value 1-σ variation Units
a 3.01922 1.489e-08 au
e 0.219838 6.43e-08
i 0.95 6.633e-06 deg
Ω 351.474 0.0003321 deg
ω 33.276 0.0003322 deg
M 316.813 1.062e-05 deg
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3555 au
Aphelion 3.683 au
Asc. node-Earth separation 1.42205 au
Desc. node-Earth separation 2.52725 au
Earth MOID 1.35918 au
Orbital period 1916.2 days
Date of orbit computation  apr 23 20:26
Correlation matrix
1.000000000.000063000.00905451-0.001605660.00215666-0.01451881
0.000063001.00000000-0.01321429-0.006968140.000763280.10022210
0.00905451-0.013214291.000000000.36982935-0.36930379-0.00754565
-0.00160566-0.006968140.369829351.00000000-0.99910330-0.00068985
0.002156660.00076328-0.36930379-0.999103301.00000000-0.03969972
-0.014518810.10022210-0.00754565-0.00068985-0.039699721.00000000
Covariance matrix
2.21565842E-166.02978295E-208.93942820E-16-7.93669019E-151.06657978E-14-2.29610893E-15
6.02978295E-204.13458369E-15-5.63576486E-15-1.48787544E-131.63064153E-146.84682774E-14
8.93942820E-16-5.63576486E-154.39932832E-118.14569512E-10-8.13834726E-10-5.31740403E-13
-7.93669019E-15-1.48787544E-138.14569512E-101.10272491E-07-1.10230873E-07-2.43386559E-12
1.06657978E-141.63064153E-14-8.13834726E-10-1.10230873E-071.10387150E-07-1.40138254E-10
-2.29610893E-156.84682774E-14-5.31740403E-13-2.43386559E-12-1.40138254E-101.12880776E-10