NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018OY ∴ Orbital info ∴ Epoch 58327 MJD
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2018OY  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018OY.eq0)
Keplerian elements
(Epoch 58327.1 MJD)
Value 1-σ variation Units
a 2.1305 0.003977 au
e 0.54738 0.0008721
i 4.079 0.004369 deg
Ω 286.504 0.003616 deg
ω 339.465 0.001618 deg
M 10.266 0.03102 deg
Other useful info
Absolute Magnitude (H)    25.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9643 au
Aphelion distance 3.2967 au
Asc. node-Earth separation -0.03006 au
Desc. node-Earth separation 2.07921 au
Earth MOID 0.01246 au
Orbital period 1135.85 days
Date of orbit computation   feb 26 11:51

Covariance matrix
1.58192979E-053.46846365E-061.73780281E-05-1.43742495E-056.40665685E-06-1.23368425E-04
3.46846365E-067.60478774E-073.81022468E-06-3.15162332E-061.40468026E-06-2.70491698E-05
1.73780281E-053.81022468E-061.90909199E-05-1.57879222E-057.03464068E-06-1.35524212E-04
-1.43742495E-05-3.15162332E-06-1.57879222E-051.30747882E-05-5.83753329E-061.12099584E-04
6.40665685E-061.40468026E-067.03464068E-06-5.83753329E-062.61696857E-06-4.99643157E-05
-1.23368425E-04-2.70491698E-05-1.35524212E-041.12099584E-04-4.99643157E-059.62101567E-04

Correlation matrix
1.000000000.999999990.99998495-0.999480320.99572316-0.99999990
0.999999991.000000000.99998529-0.999478430.99571415-0.99999984
0.999984950.999985291.00000000-0.999296160.99524324-0.99998389
-0.99948032-0.99947843-0.999296161.00000000-0.997959200.99948483
0.995723160.995714150.99524324-0.997959201.00000000-0.99574980
-0.99999990-0.99999984-0.999983890.99948483-0.995749801.00000000