AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2010WY31 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(448684) 2010WY31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 448684.eq0)
Keplerian elements at epoch
58423.0 MJD
Value 1-σ variation Units
a 3.1322 5.041e-08 au
e 0.020576 8.994e-08
i 11.886 7.719e-06 deg
Ω 69.909 3.738e-05 deg
ω 128.219 0.0001829 deg
M 25.469 0.0001826 deg
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0678 au
Aphelion 3.1966 au
Asc. node-Earth separation 2.18514 au
Desc. node-Earth separation 2.07769 au
Earth MOID 2.07073 au
Orbital period 2024.75 days
Date of orbit computation  apr 23 21:25
Correlation matrix
1.00000000-0.30452963-0.005868680.028505450.06923763-0.07893512
-0.304529631.000000000.01158648-0.02028270-0.089506790.10551692
-0.005868680.011586481.00000000-0.302901460.025875670.03585452
0.02850545-0.02028270-0.302901461.00000000-0.18021859-0.01950737
0.06923763-0.089506790.02587567-0.180218591.00000000-0.97943144
-0.078935120.105516920.03585452-0.01950737-0.979431441.00000000
Covariance matrix
2.54162926E-15-1.38081501E-15-2.28369241E-155.37186690E-146.38510627E-13-7.26606458E-13
-1.38081501E-158.08909054E-158.04345485E-15-6.81893916E-14-1.47256896E-121.73278564E-12
-2.28369241E-158.04345485E-155.95775611E-11-8.73944734E-113.65344722E-115.05310318E-11
5.37186690E-14-6.81893916E-14-8.73944734E-111.39727688E-09-1.23228355E-09-1.33141329E-10
6.38510627E-13-1.47256896E-123.65344722E-11-1.23228355E-093.34610554E-08-3.27127266E-08
-7.26606458E-131.73278564E-125.05310318E-11-1.33141329E-10-3.27127266E-083.33384782E-08