NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018WH ∴ Orbital info ∴ Epoch 58439 MJD
Contact »
2018WH  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018WH.eq0)
Keplerian elements
(Epoch 58439.8 MJD)
Value 1-σ variation Units
a 1.21326 0.000133 au
e 0.278078 0.0001128
i 1.895 0.000686 deg
Ω 235.15 2.698e-05 deg
ω 116.592 0.00155 deg
M 37.649 0.008278 deg
Other useful info
Absolute Magnitude (H)    29.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8759 au
Aphelion distance 1.5506 au
Asc. node-Earth separation 0.26787 au
Desc. node-Earth separation 0.00717 au
Earth MOID 0.00101 au
Orbital period 488.124 days
Date of orbit computation   feb 26 11:49

Covariance matrix
1.77001473E-081.50000908E-089.11465874E-083.39195361E-09-2.00843708E-07-1.10113660E-06
1.50000908E-081.27140576E-087.72099186E-082.86635562E-09-1.70721837E-07-9.32974981E-07
9.11465874E-087.72099186E-084.70635566E-071.75542449E-08-1.02662156E-06-5.67296874E-06
3.39195361E-092.86635562E-091.75542449E-087.27676986E-10-3.66187729E-08-2.11703074E-07
-2.00843708E-07-1.70721837E-07-1.02662156E-06-3.66187729E-082.40338991E-061.24488025E-05
-1.10113660E-06-9.32974981E-07-5.67296874E-06-2.11703074E-071.24488025E-056.85192476E-05

Correlation matrix
1.000000000.999915640.998641480.94513130-0.97377288-0.99987674
0.999915641.000000000.998133510.94236395-0.97664082-0.99958934
0.998641480.998133511.000000000.94857235-0.96528574-0.99899135
0.945131300.942363950.948572351.00000000-0.87563346-0.94809434
-0.97377288-0.97664082-0.96528574-0.875633461.000000000.97008361
-0.99987674-0.99958934-0.99899135-0.948094340.970083611.00000000