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AstDyS ∴ Objects ∴ 1999XW54 ∴ Orbital info ∴ Epoch epochXXX
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(66969) 1999XW54  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 66969.eq0)
Keplerian elements at epoch
57866.8 MJD
Value 1-σ variation Units
a 2.85574 1.422e-08 au
e 0.019346 3.754e-08
i 1.605 4.25e-06 deg
Ω 188.256 0.0001258 deg
ω 216.941 0.0001618 deg
M 237.638 0.0001018 deg
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8005 au
Aphelion 2.911 au
Asc. node-Earth separation 1.90113 au
Desc. node-Earth separation 1.80854 au
Earth MOID 1.80588 au
Orbital period 1762.69 days
Date of orbit computation  Jun 5 00:51
Correlation matrix
1.00000000-0.07995252-0.00184562-0.012118590.09287410-0.13196620
-0.079952521.00000000-0.005463470.00007746-0.094115470.14242280
-0.00184562-0.005463471.000000000.01984140-0.017782890.00382951
-0.012118590.000077460.019841401.00000000-0.77738314-0.00022355
0.09287410-0.09411547-0.01778289-0.777383141.00000000-0.62859309
-0.131966200.142422800.00382951-0.00022355-0.628593091.00000000
Covariance matrix
2.02268620E-16-4.26879554E-17-1.11549858E-16-2.16757018E-142.13668231E-13-1.91048685E-13
-4.26879554E-171.40934684E-15-8.71648052E-163.65695857E-16-5.71545813E-135.44258887E-13
-1.11549858E-16-8.71648052E-161.80603943E-111.06045647E-11-1.22249458E-111.65662414E-12
-2.16757018E-143.65695857E-161.06045647E-111.58166200E-08-1.58151401E-08-2.86189041E-12
2.13668231E-13-5.71545813E-13-1.22249458E-11-1.58151401E-082.61674967E-08-1.03506536E-08
-1.91048685E-135.44258887E-131.65662414E-12-2.86189041E-12-1.03506536E-081.03617751E-08