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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005YP91 ∴ Orbital info ∴ Epoch epochXXX
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(227537) 2005YP91  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 227537.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70546 1.738e-08 au
e 0.106503 5.776e-08
i 2.75 5.283e-06 deg
Ω 256.826 0.0001312 deg
ω 144.133 0.0001363 deg
M 99.263 3.349e-05 deg
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4173 au
Aphelion 2.9936 au
Asc. node-Earth separation 1.9121 au
Desc. node-Earth separation 1.47829 au
Earth MOID 1.42639 au
Orbital period 1625.4 days
Date of orbit computation  apr 23 20:37
Correlation matrix
1.00000000-0.260712950.013668860.00962001-0.03463520-0.05919898
-0.260712951.00000000-0.01168276-0.00239964-0.085535800.34330395
0.01366886-0.011682761.00000000-0.076757710.071723800.00435393
0.00962001-0.00239964-0.076757711.00000000-0.96072361-0.00610334
-0.03463520-0.085535800.07172380-0.960723611.00000000-0.26668277
-0.059198980.343303950.00435393-0.00610334-0.266682771.00000000
Covariance matrix
3.02133185E-16-2.61744080E-161.25508459E-152.19441993E-14-8.20297541E-14-3.44571186E-14
-2.61744080E-163.33603114E-15-3.56452804E-15-1.81888849E-14-6.73158610E-136.63986708E-13
1.25508459E-15-3.56452804E-152.79050525E-11-5.32118800E-115.16248957E-117.70173964E-13
2.19441993E-14-1.81888849E-14-5.32118800E-111.72222699E-08-1.71790090E-08-2.68211996E-11
-8.20297541E-14-6.73158610E-135.16248957E-11-1.71790090E-081.85655960E-08-1.21678810E-09
-3.44571186E-146.63986708E-137.70173964E-13-2.68211996E-11-1.21678810E-091.12132390E-09