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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009UW141 ∴ Orbital info ∴ Epoch epochXXX
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(499242) 2009UW141  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 499242.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57588 1.672e-07 au
e 0.249186 8.086e-07
i 3.731 7.995e-06 deg
Ω 54.896 0.0001225 deg
ω 333.452 0.0001475 deg
M 192.903 9.302e-05 deg
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.934 au
Aphelion 3.2178 au
Asc. node-Earth separation 0.98747 au
Desc. node-Earth separation 2.09828 au
Earth MOID 0.94004 au
Orbital period 1510.03 days
Date of orbit computation  Jun 5 02:24
Correlation matrix
1.00000000-0.992610330.359502880.05648991-0.05076588-0.86620124
-0.992610331.00000000-0.35648200-0.058210010.091459730.82495103
0.35950288-0.356482001.00000000-0.535185520.47155023-0.33992821
0.05648991-0.05821001-0.535185521.00000000-0.84857230-0.03013268
-0.050765880.091459730.47155023-0.848572301.00000000-0.23541314
-0.866201240.82495103-0.33992821-0.03013268-0.235413141.00000000
Covariance matrix
2.79722563E-14-1.34238198E-134.80714294E-131.15741530E-12-1.25201998E-12-1.34764070E-11
-1.34238198E-136.53833470E-13-2.30458166E-12-5.76614840E-121.09053363E-116.20516470E-11
4.80714294E-13-2.30458166E-126.39207460E-11-5.24179292E-105.55935581E-10-2.52813168E-10
1.15741530E-12-5.76614840E-12-5.24179292E-101.50075282E-08-1.53291835E-08-3.43387007E-10
-1.25201998E-121.09053363E-115.55935581E-10-1.53291835E-082.17445876E-08-3.22922163E-09
-1.34764070E-116.20516470E-11-2.52813168E-10-3.43387007E-10-3.22922163E-098.65332752E-09