NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018FA4 ∴ Orbital info ∴ Epoch 60400 MJD
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2018FA4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018FA4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.55275 0.0006206 au
e 0.635381 9.774e-05
i 13.154 0.001475 deg
Ω 356.013 0.0005641 deg
ω 139.954 0.0009513 deg
M 179.544 0.2013 deg
Other useful info
Absolute Magnitude (H)    25.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9308 au
Aphelion distance 4.1747 au
Asc. node-Earth separation 1.95975 au
Desc. node-Earth separation 0.02932 au
Earth MOID 0.0197 au
Orbital period 1489.74 days
Date of orbit computation   feb 26 11:47

Covariance matrix
3.85201873E-076.06606072E-089.15627036E-07-3.50079772E-075.89039907E-07-1.24939324E-04
6.06606072E-089.55270417E-091.44191413E-07-5.51293281E-089.27500185E-08-1.96751250E-05
9.15627036E-071.44191413E-072.17663852E-06-8.32103148E-071.39974769E-06-2.96981448E-04
-3.50079772E-07-5.51293281E-08-8.32103148E-073.18199231E-07-5.35480146E-071.13547560E-04
5.89039907E-079.27500185E-081.39974769E-06-5.35480146E-079.04983594E-07-1.91054025E-04
-1.24939324E-04-1.96751250E-05-2.96981448E-041.13547560E-04-1.91054025E-044.05237769E-02

Correlation matrix
1.000000000.999998600.99995684-0.999938430.99765451-1.00000000
0.999998601.000000000.99996104-0.999930860.99754039-0.99999857
0.999956840.999961041.00000000-0.999849070.99732396-0.99995673
-0.99993843-0.99993086-0.999849071.00000000-0.997868830.99993849
0.997654510.997540390.99732396-0.997868831.00000000-0.99765614
-1.00000000-0.99999857-0.999956730.99993849-0.997656141.00000000