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 2.44999 0.00294 au
e 0.6307 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 2.083 au
Desc. node-Earth separation -0.03074 au
Earth MOID 0.00795 au
Orbital period 1400.7 days
Date of orbit computation   Mar 19 10:02

Covariance matrix
8.64299055E-061.35586800E-065.52707006E-063.61741849E-06-2.71754501E-064.72185280E-05
1.35586800E-062.12701680E-078.67069338E-075.67460375E-07-4.26257348E-077.40739495E-06
5.52707006E-068.67069338E-073.53803332E-062.30563199E-06-1.72448162E-063.01947145E-05
3.61741849E-065.67460375E-072.30563199E-061.53090893E-06-1.16551713E-061.97644495E-05
-2.71754501E-06-4.26257348E-07-1.72448162E-06-1.16551713E-069.12222199E-07-1.48510309E-05
4.72185280E-057.40739495E-063.01947145E-051.97644495E-05-1.48510309E-052.57965460E-04

Correlation matrix
1.000000000.999999840.999498140.99447085-0.967819590.99999918
0.999999841.000000000.999510610.99443271-0.967689660.99999830
0.999498140.999510611.000000000.99068218-0.959902880.99946868
0.994470850.994432710.990682181.00000000-0.986265100.99455605
-0.96781959-0.96768966-0.95990288-0.986265101.00000000-0.96811178
0.999999180.999998300.999468680.99455605-0.968111781.00000000