AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001OY ∴ Orbital info ∴ Epoch epochXXX
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(178881) 2001OY  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 178881.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.45412 1.525e-08 au
e 0.174 4.36e-08
i 3.615 5.2e-06 deg
Ω 324.298 9.288e-05 deg
ω 335.582 9.606e-05 deg
M 326.205 3.307e-05 deg
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0271 au
Aphelion 2.8811 au
Asc. node-Earth separation 1.04234 au
Desc. node-Earth separation 1.84072 au
Earth MOID 1.01197 au
Orbital period 1404.24 days
Date of orbit computation  apr 23 20:27
Correlation matrix
1.000000000.05917479-0.00459566-0.001553940.18878218-0.83106565
0.059174791.00000000-0.00638378-0.000735710.02760931-0.12338755
-0.00459566-0.006383781.000000000.27555993-0.267294600.00296845
-0.00155394-0.000735710.275559931.00000000-0.96215220-0.00657174
0.188782180.02760931-0.26729460-0.962152201.00000000-0.25693997
-0.83106565-0.123387550.00296845-0.00657174-0.256939971.00000000
Covariance matrix
2.32597483E-163.93461173E-17-3.64476970E-16-2.20119164E-152.76561656E-13-4.19146053E-13
3.93461173E-171.90075101E-15-1.44730701E-15-2.97914045E-151.15623638E-13-1.77894077E-13
-3.64476970E-16-1.44730701E-152.70420494E-111.33093634E-10-1.33517582E-105.10477401E-13
-2.20119164E-15-2.97914045E-151.33093634E-108.62666328E-09-8.58407821E-09-2.01850418E-11
2.76561656E-131.15623638E-13-1.33517582E-10-8.58407821E-099.22692379E-09-8.16183258E-10
-4.19146053E-13-1.77894077E-135.10477401E-13-2.01850418E-11-8.16183258E-101.09359141E-09