NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018WA1 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2018WA1  ▹ 
ORBITAL INFORMATION
(ASCII data file 2018WA1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.872353 3.898e-05 au
e 0.139151 5.5e-05
i 1.812 0.0007051 deg
Ω 233.396 0.0004186 deg
ω 8.338 0.001605 deg
M 22.048 0.1591 deg
Other useful info
Absolute Magnitude (H)    30.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.751 au
Aphelion distance 0.9937 au
Asc. node-Earth separation -0.2589 au
Desc. node-Earth separation 0.00389 au
Earth MOID 0.00238 au
Orbital period 297.603 days
Date of orbit computation   feb 26 12:00

Covariance matrix
1.51943034E-09-2.14389936E-09-2.74761625E-08-1.63137376E-08-6.24702269E-08-6.20228065E-06
-2.14389936E-093.02501955E-093.87689809E-082.30186473E-088.81445098E-088.75134927E-06
-2.74761625E-083.87689809E-084.97171206E-072.95086982E-071.12862279E-061.12158255E-04
-1.63137376E-082.30186473E-082.95086982E-071.75208978E-076.70364966E-076.65926910E-05
-6.24702269E-088.81445098E-081.12862279E-066.70364966E-072.57615234E-062.54992710E-04
-6.20228065E-068.75134927E-061.12158255E-046.65926910E-052.54992710E-042.53175824E-02

Correlation matrix
1.00000000-0.99999978-0.99968389-0.99985011-0.99849735-0.99999977
-0.999999781.000000000.999694510.999856160.998493870.99999956
-0.999683890.999694511.000000000.999813250.997263820.99969414
-0.999850110.999856160.999813251.000000000.997808870.99985557
-0.998497350.998493870.997263820.997808871.000000000.99846048
-0.999999770.999999560.999694140.999855570.998460481.00000000