NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009WL1 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
(518771) 2009WL1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 518771.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.78626 5.62e-09 au
e 0.334977 9.124e-08
i 29.022 9.094e-06 deg
Ω 64.982 1.24e-05 deg
ω 323.071 2.985e-05 deg
M 25.545 2.179e-05 deg
Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1879 au
Aphelion distance 2.3846 au
Asc. node-Earth separation 0.26489 au
Desc. node-Earth separation 1.15267 au
Earth MOID 0.25029 au
Orbital period 871.998 days
Date of orbit computation   feb 26 13:16

Covariance matrix
3.15883809E-171.09770559E-17-1.78798821E-14-7.82212177E-159.10492448E-14-9.37193425E-14
1.09770559E-178.32558900E-15-4.53939766E-15-8.21335871E-14-9.88187642E-131.20103958E-14
-1.78798821E-14-4.53939766E-158.27042620E-116.50879361E-11-1.61295823E-109.93209028E-11
-7.82212177E-15-8.21335871E-146.50879361E-111.53637068E-10-1.78964006E-105.18779424E-11
9.10492448E-14-9.88187642E-13-1.61295823E-10-1.78964006E-108.90814269E-10-5.48501330E-10
-9.37193425E-141.20103958E-149.93209028E-115.18779424E-11-5.48501330E-104.74884252E-10

Correlation matrix
1.000000000.02140497-0.34981387-0.112282710.54277406-0.76519419
0.021404971.00000000-0.00547050-0.07262151-0.362859380.00604026
-0.34981387-0.005470501.000000000.57741565-0.594245080.50116742
-0.11228271-0.072621510.577415651.00000000-0.483753480.19206174
0.54277406-0.36285938-0.59424508-0.483753481.00000000-0.84331576
-0.765194190.006040260.501167420.19206174-0.843315761.00000000