NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018WD2 ∴ Orbital info ∴ Epoch 60400 MJD
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2018WD2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018WD2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.04556 0.001038 au
e 0.520728 0.0002344
i 2.835 0.0009948 deg
Ω 250.844 0.0006375 deg
ω 199.603 0.0006216 deg
M 289.228 0.4981 deg
Other useful info
Absolute Magnitude (H)    26.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9804 au
Aphelion distance 3.1107 au
Asc. node-Earth separation 1.91371 au
Desc. node-Earth separation 0.01507 au
Earth MOID 0.00737 au
Orbital period 1068.61 days
Date of orbit computation   feb 26 12:05

Covariance matrix
1.07641059E-062.43170619E-071.03207343E-06-6.61329922E-076.44444612E-07-5.16763577E-04
2.43170619E-075.49343824E-082.33154469E-07-1.49400237E-071.45586232E-07-1.16741438E-04
1.03207343E-062.33154469E-079.89589595E-07-6.34114583E-076.17931497E-07-4.95478180E-04
-6.61329922E-07-1.49400237E-07-6.34114583E-074.06411692E-07-3.96026466E-073.17491501E-04
6.44444612E-071.45586232E-076.17931497E-07-3.96026466E-073.86369841E-07-3.09385328E-04
-5.16763577E-04-1.16741438E-04-4.95478180E-043.17491501E-04-3.09385328E-042.48088042E-01

Correlation matrix
1.000000000.999999990.99998631-0.999875890.99929798-1.00000000
0.999999991.000000000.99998633-0.999875820.99930158-1.00000000
0.999986310.999986331.00000000-0.999901190.99933515-0.99998632
-0.99987589-0.99987582-0.999901191.00000000-0.999400360.99987588
0.999297980.999301580.99933515-0.999400361.00000000-0.99929839
-1.00000000-1.00000000-0.999986320.99987588-0.999298391.00000000