NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018WY2 ∴ Orbital info ∴ Epoch 58458 MJD
Contact »
2018WY2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018WY2.eq0)
Keplerian elements
(Epoch 58458.9 MJD)
Value 1-σ variation Units
a 1.38264 0.0001748 au
e 0.160903 8.08e-05
i 26.44 0.005277 deg
Ω 245.162 0.0003381 deg
ω 179.486 0.003712 deg
M 4.724 0.001855 deg
Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1602 au
Aphelion distance 1.6051 au
Asc. node-Earth separation 0.59022 au
Desc. node-Earth separation 0.17345 au
Earth MOID 0.17341 au
Orbital period 593.828 days
Date of orbit computation   feb 26 11:51

Covariance matrix
3.05689010E-081.41271884E-089.21975777E-07-5.90427158E-08-5.97877811E-072.70189587E-07
1.41271884E-086.52901443E-094.26045684E-07-2.72825579E-08-2.76357571E-071.24902055E-07
9.21975777E-074.26045684E-072.78422595E-05-1.78007832E-06-1.82525215E-058.30553850E-06
-5.90427158E-08-2.72825579E-08-1.78007832E-061.14315245E-071.14661108E-06-5.16203945E-07
-5.97877811E-07-2.76357571E-07-1.82525215E-051.14661108E-061.37791561E-05-6.76660433E-06
2.70189587E-071.24902055E-078.30553850E-06-5.16203945E-07-6.76660433E-063.44149278E-06

Correlation matrix
1.000000000.999981610.99937242-0.99879035-0.921215450.83301968
0.999981611.000000000.99926371-0.99864055-0.921374610.83324427
0.999372420.999263711.00000000-0.99778000-0.931878560.84848101
-0.99879035-0.99864055-0.997780001.000000000.91359297-0.82299237
-0.92121545-0.92137461-0.931878560.913592971.00000000-0.98262100
0.833019680.833244270.84848101-0.82299237-0.982621001.00000000