NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018SE2 ∴ Orbital info ∴ Epoch 58391 MJD
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2018SE2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018SE2.eq0)
Keplerian elements
(Epoch 58391.2 MJD)
Value 1-σ variation Units
a 1.10679 0.0001023 au
e 0.198533 7.737e-05
i 19.957 0.006531 deg
Ω 5.395 0.0001207 deg
ω 76.661 0.01193 deg
M 305.444 0.01806 deg
Other useful info
Absolute Magnitude (H)    24.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8871 au
Aphelion distance 1.3265 au
Asc. node-Earth separation 0.01469 au
Desc. node-Earth separation 0.11747 au
Earth MOID 0.01314 au
Orbital period 425.298 days
Date of orbit computation   Jul 29 12:31

Covariance matrix
1.04667630E-087.91532155E-096.68114203E-07-1.23452041E-08-1.22021524E-061.84736280E-06
7.91532155E-095.98628329E-095.05289580E-07-9.33662256E-09-9.22669860E-071.39699982E-06
6.68114203E-075.05289580E-074.26563703E-05-7.88079665E-07-7.78795876E-051.17916882E-04
-1.23452041E-08-9.33662256E-09-7.88079665E-071.45671258E-081.43901867E-06-2.17882562E-06
-1.22021524E-06-9.22669860E-07-7.78795876E-051.43901867E-061.42274412E-04-2.15374158E-04
1.84736280E-061.39699982E-061.17916882E-04-2.17882562E-06-2.15374158E-043.26059287E-04

Correlation matrix
1.000000000.999962550.99989077-0.99978161-0.999923670.99999473
0.999962551.000000000.99993037-0.99982556-0.999779670.99992961
0.999890770.999930371.00000000-0.99974959-0.999696780.99985207
-0.99978161-0.99982556-0.999749591.000000000.99957663-0.99974042
-0.99992367-0.99977967-0.999696780.999576631.00000000-0.99995834
0.999994730.999929610.99985207-0.99974042-0.999958341.00000000