NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018ST1 ∴ Orbital info ∴ Epoch 59200 MJD
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2018ST1  ▹ 
ORBITAL INFORMATION
(ASCII data file 2018ST1.eq1)
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.43469 0.002915 au
e 0.628607 0.0004651
i 3.678 0.001847 deg
Ω 189.024 0.001415 deg
ω 214.42 0.00131 deg
M 203.368 0.364 deg
Other useful info
Absolute Magnitude (H)    25.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9042 au
Aphelion distance 3.9652 au
Asc. node-Earth separation 2.06081 au
Desc. node-Earth separation -0.03206 au
Earth MOID 0.00835 au
Orbital period 1387.6 days
Date of orbit computation   Mar 19 10:02

Covariance matrix
8.49454272E-061.35543537E-065.37944866E-064.10857480E-06-3.75448006E-06-1.06103806E-03
1.35543537E-062.16280698E-078.58384910E-076.55565355E-07-5.99028845E-07-1.69305001E-04
5.37944866E-068.58384910E-073.41026145E-062.59435900E-06-2.36442265E-06-6.71938113E-04
4.10857480E-066.55565355E-072.59435900E-062.00355051E-06-1.84334882E-06-5.13193030E-04
-3.75448006E-06-5.99028845E-07-2.36442265E-06-1.84334882E-061.71633316E-064.68960942E-04
-1.06103806E-03-1.69305001E-04-6.71938113E-04-5.13193030E-044.68960942E-041.32532356E-01

Correlation matrix
1.000000000.999999840.999479580.99591219-0.98328407-1.00000000
0.999999841.000000000.999492080.99587990-0.98319137-0.99999987
0.999479580.999492081.000000000.99251273-0.97730580-0.99948085
0.995912190.995879900.992512731.00000000-0.99404623-0.99590896
-0.98328407-0.98319137-0.97730580-0.994046231.000000000.98327482
-1.00000000-0.99999987-0.99948085-0.995908960.983274821.00000000