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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005SW157 ∴ Orbital info ∴ Epoch epochXXX
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(525781) 2005SW157  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 525781.eq0)
Keplerian elements at epoch
58133.8 MJD
Value 1-σ variation Units
a 3.12512 3.821e-08 au
e 0.101525 5.592e-08
i 12.082 1.058e-05 deg
Ω 23.492 3.045e-05 deg
ω 275.644 6.435e-05 deg
M 149.129 5.496e-05 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8078 au
Aphelion 3.4424 au
Asc. node-Earth separation 2.06486 au
Desc. node-Earth separation 2.12052 au
Earth MOID 1.8249 au
Orbital period 2017.9 days
Date of orbit computation  Jun 5 02:30
Correlation matrix
1.00000000-0.080667340.021148360.01068060-0.305027150.34469350
-0.080667341.00000000-0.02122035-0.001469450.00681975-0.01008369
0.02114836-0.021220351.000000000.12903781-0.076922010.01905404
0.01068060-0.001469450.129037811.00000000-0.460457300.00006253
-0.305027150.00681975-0.07692201-0.460457301.00000000-0.88347260
0.34469350-0.010083690.019054040.00006253-0.883472601.00000000
Covariance matrix
1.46034834E-15-1.72381168E-168.55167473E-151.24275202E-14-7.50060849E-137.23935275E-13
-1.72381168E-163.12699900E-15-1.25563296E-14-2.50196032E-152.45392940E-14-3.09900208E-14
8.55167473E-15-1.25563296E-141.11967675E-104.15741944E-11-5.23753245E-111.10808163E-11
1.24275202E-14-2.50196032E-154.15741944E-119.27088197E-10-9.02151864E-101.04641634E-13
-7.50060849E-132.45392940E-14-5.23753245E-11-9.02151864E-104.14056423E-09-3.12436145E-09
7.23935275E-13-3.09900208E-141.10808163E-111.04641634E-13-3.12436145E-093.02048609E-09