NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018ST1 ∴ Orbital info ∴ Epoch 58384 MJD
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2018ST1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018ST1.eq0)
Keplerian elements
(Epoch 58384.6 MJD)
Value 1-σ variation Units
a 2.44997 0.00294 au
e 0.630696 0.0004612
i 3.646 0.001881 deg
Ω 189.09 0.001237 deg
ω 214.314 0.0009551 deg
M 351.864 0.01606 deg
Other useful info
Absolute Magnitude (H)    25.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9048 au
Aphelion distance 3.9952 au
Asc. node-Earth separation 2.08298 au
Desc. node-Earth separation -0.03074 au
Earth MOID 0.00795 au
Orbital period 1400.68 days
Date of orbit computation   feb 26 11:53

Covariance matrix
8.64331847E-061.35594282E-065.52739233E-063.61762007E-06-2.71771717E-064.72213968E-05
1.35594282E-062.12717086E-078.67134845E-075.67501783E-07-4.26291707E-077.40797273E-06
5.52739233E-068.67134845E-073.53831136E-062.30580805E-06-1.72462716E-063.01971640E-05
3.61762007E-065.67501783E-072.30580805E-061.53102018E-06-1.16560937E-061.97660016E-05
-2.71771717E-06-4.26291707E-07-1.72462716E-06-1.16560937E-069.12297991E-07-1.48523102E-05
4.72213968E-057.40797273E-063.01971640E-051.97660016E-05-1.48523102E-052.57987018E-04

Correlation matrix
1.000000000.999999840.999498190.99447127-0.967822340.99999918
0.999999841.000000000.999510650.99443313-0.967692410.99999830
0.999498190.999510651.000000000.99068291-0.959906290.99946872
0.994471270.994433130.990682911.00000000-0.986266340.99455646
-0.96782234-0.96769241-0.95990629-0.986266341.00000000-0.96811450
0.999999180.999998300.999468720.99455646-0.968114501.00000000