NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011YW1 ∴ Orbital info ∴ Epoch 56207 MJD
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2011YW1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011YW1.eq0)
Keplerian elements
(Epoch 56207.8 MJD)
Value 1-σ variation Units
a 1.81044 4.878e-08 au
e 0.326541 2.776e-07
i 34.961 5.043e-05 deg
Ω 88.755 1.013e-05 deg
ω 8.81 0.0003486 deg
M 115.44 0.000168 deg
Other useful info
Absolute Magnitude (H)    19.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2193 au
Aphelion distance 2.4016 au
Asc. node-Earth separation 0.23873 au
Desc. node-Earth separation 1.3722 au
Earth MOID 0.23825 au
Orbital period 889.766 days
Date of orbit computation   feb 26 10:51

Covariance matrix
2.37990327E-152.65473784E-15-2.14575184E-13-1.05434483E-144.88399964E-12-2.56779389E-12
2.65473784E-157.70722788E-14-6.73069634E-12-8.07213949E-13-5.53234690E-112.61789723E-11
-2.14575184E-13-6.73069634E-122.54329157E-093.51379680E-107.00896853E-10-4.13406720E-10
-1.05434483E-14-8.07213949E-133.51379680E-101.02572799E-102.66475342E-10-1.62336931E-10
4.88399964E-12-5.53234690E-117.00896853E-102.66475342E-101.21505315E-07-5.85291305E-08
-2.56779389E-122.61789723E-11-4.13406720E-10-1.62336931E-10-5.85291305E-082.82326908E-08

Correlation matrix
1.000000000.19601662-0.08721712-0.021339630.28720919-0.31325959
0.196016621.00000000-0.48074284-0.28709356-0.571692730.56121253
-0.08721712-0.480742841.000000000.687958850.03987112-0.04878691
-0.02133963-0.287093560.687958851.000000000.07548198-0.09539489
0.28720919-0.571692730.039871120.075481981.00000000-0.99930555
-0.313259590.56121253-0.04878691-0.09539489-0.999305551.00000000