NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018FY4 ∴ Orbital info ∴ Epoch 58207 MJD
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2018FY4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018FY4.eq0)
Keplerian elements
(Epoch 58207.3 MJD)
Value 1-σ variation Units
a 1.78097 0.0002817 au
e 0.43691 8.636e-05
i 7.538 0.001539 deg
Ω 46.181 0.0005895 deg
ω 99.282 0.0009925 deg
M 18.001 0.004417 deg
Other useful info
Absolute Magnitude (H)    23.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0028 au
Aphelion distance 2.5591 au
Asc. node-Earth separation 0.56112 au
Desc. node-Earth separation 0.33741 au
Earth MOID 0.11538 au
Orbital period 868.13 days
Date of orbit computation   Jul 29 12:53

Covariance matrix
7.93401014E-082.43242665E-084.32757948E-07-1.54765498E-072.70271350E-07-1.24418921E-06
2.43242665E-087.45759080E-091.32643879E-07-4.73739866E-088.27582246E-08-3.81447402E-07
4.32757948E-071.32643879E-072.36796000E-06-8.61644425E-071.49239492E-06-6.78442770E-06
-1.54765498E-07-4.73739866E-08-8.61644425E-073.47563833E-07-5.76874872E-072.42359648E-06
2.70271350E-078.27582246E-081.49239492E-06-5.76874872E-079.85090055E-07-4.23817130E-06
-1.24418921E-06-3.81447402E-07-6.78442770E-062.42359648E-06-4.23817130E-061.95126944E-05

Correlation matrix
1.000000000.999986420.99841592-0.931988350.96675331-0.99995725
0.999986421.000000000.99816137-0.930514980.96554812-0.99994650
0.998415920.998161371.00000000-0.949781290.97714410-0.99808474
-0.93198835-0.93051498-0.949781291.00000000-0.985885240.93064576
0.966753310.965548120.97714410-0.985885241.00000000-0.96667819
-0.99995725-0.99994650-0.998084740.93064576-0.966678191.00000000