NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015WB13 ∴ Orbital info ∴ Epoch 60400 MJD
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2015WB13  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015WB13.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.8279 0.003762 au
e 0.634317 0.000633
i 38.156 0.01372 deg
Ω 246.567 0.005435 deg
ω 178.856 0.009437 deg
M 266.6 1.299 deg
Other useful info
Absolute Magnitude (H)    21.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0341 au
Aphelion distance 4.6217 au
Asc. node-Earth separation 3.60661 au
Desc. node-Earth separation 0.04851 au
Earth MOID 0.04849 au
Orbital period 1736.97 days
Date of orbit computation   feb 26 11:05

Covariance matrix
1.41500099E-052.38127014E-065.16102655E-05-2.04451788E-053.54947391E-05-4.88590852E-03
2.38127014E-064.00738060E-078.68536281E-06-3.44066831E-065.97331950E-06-8.22237450E-04
5.16102655E-058.68536281E-061.88247589E-04-7.45718381E-051.29456872E-04-1.78206967E-02
-2.04451788E-05-3.44066831E-06-7.45718381E-052.95411239E-05-5.12851937E-057.05959033E-03
3.54947391E-055.97331950E-061.29456872E-04-5.12851937E-058.90503107E-05-1.22561078E-02
-4.88590852E-03-8.22237450E-04-1.78206967E-027.05959033E-03-1.22561078E-021.68707317E+00

Correlation matrix
1.000000001.000000000.99998390-0.999997780.99992608-1.00000000
1.000000001.000000000.99998378-0.999997710.99992570-1.00000000
0.999983900.999983781.00000000-0.999992240.99986802-0.99998390
-0.99999778-0.99999771-0.999992241.00000000-0.999909680.99999777
0.999926080.999925700.99986802-0.999909681.00000000-0.99992607
-1.00000000-1.00000000-0.999983900.99999777-0.999926071.00000000