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AstDyS ∴ Objects ∴ 2009WO257 ∴ Orbital info ∴ Epoch epochXXX
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(458053) 2009WO257  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 458053.eq0)
Keplerian elements at epoch
58210.9 MJD
Value 1-σ variation Units
a 3.22594 5.307e-08 au
e 0.185687 1.525e-07
i 27.528 1.302e-05 deg
Ω 75.397 2.389e-05 deg
ω 298.676 4.961e-05 deg
M 205.383 3.698e-05 deg
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6269 au
Aphelion 3.825 au
Asc. node-Earth separation 1.87596 au
Desc. node-Earth separation 2.40501 au
Earth MOID 1.73424 au
Orbital period 2116.32 days
Date of orbit computation  Jun 5 02:15
Correlation matrix
1.00000000-0.14646518-0.02751863-0.015390470.19658535-0.20360186
-0.146465181.00000000-0.02007480-0.02809460-0.450688940.29525400
-0.02751863-0.020074801.000000000.29175043-0.155286730.03764634
-0.01539047-0.028094600.291750431.00000000-0.39771950-0.03177372
0.19658535-0.45068894-0.15528673-0.397719501.00000000-0.86435936
-0.203601860.295254000.03764634-0.03177372-0.864359361.00000000
Covariance matrix
2.81637184E-15-1.18506530E-15-1.90086104E-14-1.95120340E-145.17538293E-13-3.99597223E-13
-1.18506530E-152.32447981E-14-3.98375524E-14-1.02327256E-13-3.40867918E-121.66477064E-12
-1.90086104E-14-3.98375524E-141.69417010E-109.07184572E-11-1.00267270E-101.81216178E-11
-1.95120340E-14-1.02327256E-139.07184572E-115.70704480E-10-4.71334105E-10-2.80717466E-11
5.17538293E-13-3.40867918E-12-1.00267270E-10-4.71334105E-102.46089274E-09-1.58575619E-09
-3.99597223E-131.66477064E-121.81216178E-11-2.80717466E-11-1.58575619E-091.36770194E-09