NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018FF2 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2018FF2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018FF2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.4464 8.178e-09 au
e 0.307746 8.611e-08
i 25.087 1.922e-05 deg
Ω 12.536 1.09e-05 deg
ω 241.162 3.529e-05 deg
M 128.415 1.465e-05 deg
Other useful info
Absolute Magnitude (H)    21.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0013 au
Aphelion distance 1.8915 au
Asc. node-Earth separation 0.53847 au
Desc. node-Earth separation 0.14061 au
Earth MOID 0.12087 au
Orbital period 635.379 days
Date of orbit computation   feb 26 11:35

Covariance matrix
6.68742107E-171.93139369E-16-9.84717564E-14-1.60489735E-14-2.24631723E-137.10769658E-14
1.93139369E-167.41458063E-15-3.41055538E-137.00831878E-163.84377304E-13-8.55070401E-15
-9.84717564E-14-3.41055538E-133.69483551E-10-7.36964397E-114.65707097E-10-1.42983299E-10
-1.60489735E-147.00831878E-16-7.36964397E-111.18846523E-10-2.75945811E-11-3.01345479E-11
-2.24631723E-133.84377304E-134.65707097E-10-2.75945811E-111.24541877E-09-4.45903651E-10
7.10769658E-14-8.55070401E-15-1.42983299E-10-3.01345479E-11-4.45903651E-102.14731557E-10

Correlation matrix
1.000000000.27428255-0.62644767-0.18002163-0.778366340.59313235
0.274282551.00000000-0.206055520.000746580.12649016-0.00677658
-0.62644767-0.206055521.00000000-0.351686510.68652696-0.50762128
-0.180021630.00074658-0.351686511.00000000-0.07172538-0.18863553
-0.778366340.126490160.68652696-0.071725381.00000000-0.86225434
0.59313235-0.00677658-0.50762128-0.18863553-0.862254341.00000000