NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018ED9 ∴ Orbital info ∴ Epoch 58196 MJD
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2018ED9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018ED9.eq0)
Keplerian elements
(Epoch 58196.1 MJD)
Value 1-σ variation Units
a 1.67678 0.0002281 au
e 0.407718 8.117e-05
i 2.188 0.0003393 deg
Ω 355.982 0.0001256 deg
ω 196.35 0.0007788 deg
M 354.331 0.001035 deg
Other useful info
Absolute Magnitude (H)    27.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9931 au
Aphelion distance 2.3604 au
Asc. node-Earth separation 1.29021 au
Desc. node-Earth separation 0.00999 au
Earth MOID 0.0041 au
Orbital period 793.076 days
Date of orbit computation   feb 26 11:36

Covariance matrix
5.20189756E-081.85130235E-087.73087704E-08-2.83222206E-081.77258475E-072.36027903E-07
1.85130235E-086.58859817E-092.75131311E-08-1.00794444E-086.30862194E-088.39992305E-08
7.73087704E-082.75131311E-081.15118377E-07-4.19521255E-082.63097946E-073.50845120E-07
-2.83222206E-08-1.00794444E-08-4.19521255E-081.57630345E-08-9.67509505E-08-1.28542585E-07
1.77258475E-076.30862194E-082.63097946E-07-9.67509505E-086.06497286E-078.03442042E-07
2.36027903E-078.39992305E-083.50845120E-07-1.28542585E-078.03442042E-071.07126765E-06

Correlation matrix
1.000000000.999999870.99902312-0.989068770.997956660.99984678
0.999999871.000000000.99901309-0.989054370.997983960.99983837
0.999023120.999013091.00000000-0.984831040.995705020.99906585
-0.98906877-0.98905437-0.984831041.00000000-0.98951162-0.98918636
0.997956660.997983960.99570502-0.989511621.000000000.99676120
0.999846780.999838370.99906585-0.989186360.996761201.00000000