NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001YO2 ∴ Orbital info ∴ Epoch 60400 MJD
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2001YO2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2001YO2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.29396 0.003516 au
e 0.687674 0.0007679
i 48.071 0.1531 deg
Ω 266.101 0.008111 deg
ω 311.548 0.07148 deg
M 359.422 22.73 deg
Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4041 au
Aphelion distance 2.1838 au
Asc. node-Earth separation -0.54758 au
Desc. node-Earth separation 0.27062 au
Earth MOID 0.15572 au
Orbital period 537.628 days
Date of orbit computation   feb 26 10:23

Covariance matrix
1.23638025E-052.70022608E-065.38400753E-04-2.85183638E-05-2.51331613E-04-7.99097699E-02
2.70022608E-065.89729008E-071.17586678E-04-6.22838128E-06-5.48896052E-05-1.74521102E-02
5.38400753E-041.17586678E-042.34466718E-02-1.24190429E-03-1.09444203E-02-3.47979362E+00
-2.85183638E-05-6.22838128E-06-1.24190429E-036.57816991E-055.79715758E-041.84319987E-01
-2.51331613E-04-5.48896052E-05-1.09444203E-025.79715758E-045.10915129E-031.62440734E+00
-7.99097699E-02-1.74521102E-02-3.47979362E+001.84319987E-011.62440734E+005.16473096E+02

Correlation matrix
1.000000000.999995060.99997474-0.99999086-0.99999242-1.00000000
0.999995061.000000000.99997991-0.99999172-0.99997578-0.99999505
0.999974740.999979911.00000000-0.99998844-0.99994883-0.99997475
-0.99999086-0.99999172-0.999988441.000000000.999972790.99999087
-0.99999242-0.99997578-0.999948830.999972791.000000000.99999243
-1.00000000-0.99999505-0.999974750.999990870.999992431.00000000