AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Alice ∴ Orbital info ∴ Epoch epochXXX
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(291) Alice  ▹ 
ORBITAL INFORMATION
(ASCII data file 291.eq0)
Keplerian elements at epoch
55485.9 MJD
Value 1-σ variation Units
a 2.22259 5.183e-09 au
e 0.092633 2.929e-08
i 1.854 3.632e-06 deg
Ω 161.665 0.00011 deg
ω 331.295 0.0001122 deg
M 206.677 2.115e-05 deg
Other useful info
Absolute Magnitude (H)    11.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0167 au
Aphelion 2.4285 au
Asc. node-Earth separation 1.0475 au
Desc. node-Earth separation 1.38984 au
Earth MOID 1.03188 au
Orbital period 1210.29 days
Date of orbit computation  Oct 31 04:54
Correlation matrix
1.00000000-0.08077105-0.00647288-0.001486120.04989708-0.26490508
-0.080771051.00000000-0.003734640.000902540.00485928-0.01710507
-0.00647288-0.003734641.000000000.18112949-0.178098550.00405253
-0.001486120.000902540.181129491.00000000-0.981350870.00691153
0.049897080.00485928-0.17809855-0.981350871.00000000-0.19761171
-0.26490508-0.017105070.004052530.00691153-0.197611711.00000000
Covariance matrix
2.68613269E-17-1.22619729E-17-1.21837371E-16-8.47590670E-162.90249271E-14-2.90393684E-14
-1.22619729E-178.57989175E-16-3.97290470E-162.90920207E-151.59751529E-14-1.05973928E-14
-1.21837371E-16-3.97290470E-161.31897891E-117.23895775E-11-7.25958173E-113.11299424E-13
-8.47590670E-162.90920207E-157.23895775E-111.21097704E-08-1.21206122E-081.60870066E-11
2.90249271E-141.59751529E-14-7.25958173E-11-1.21206122E-081.25969261E-08-4.69113705E-10
-2.90393684E-14-1.05973928E-143.11299424E-131.60870066E-11-4.69113705E-104.47369417E-10





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