NEODyS-2
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NEODyS ∴ Objects ∴ 2018EW3 ∴ Orbital info ∴ Epoch 58195 MJD
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2018EW3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018EW3.eq0)
Keplerian elements
(Epoch 58195.2 MJD)
Value 1-σ variation Units
a 1.69968 8.137e-05 au
e 0.345078 2.678e-05
i 9.278 0.000533 deg
Ω 177.224 0.0001346 deg
ω 351.451 0.0002727 deg
M 2.829 0.0003054 deg
Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1132 au
Aphelion distance 2.2862 au
Asc. node-Earth separation 0.12109 au
Desc. node-Earth separation 1.2669 au
Earth MOID 0.12037 au
Orbital period 809.375 days
Date of orbit computation   feb 26 11:32

Covariance matrix
6.62119865E-092.17927572E-094.33244067E-08-1.07718518E-081.49407157E-08-2.34774040E-08
2.17927572E-097.17292072E-101.42591299E-08-3.54591438E-094.90833907E-09-7.72270762E-09
4.33244067E-081.42591299E-082.84117862E-07-7.09196211E-089.47697028E-08-1.52058810E-07
-1.07718518E-08-3.54591438E-09-7.09196211E-081.81252377E-08-2.11969057E-083.64962635E-08
1.49407157E-084.90833907E-099.47697028E-08-2.11969057E-087.43540937E-08-7.30547264E-08
-2.34774040E-08-7.72270762E-09-1.52058810E-073.64962635E-08-7.30547264E-089.32400576E-08

Correlation matrix
1.000000000.999990460.99888398-0.983286800.67336517-0.94488836
0.999990461.000000000.99883958-0.983418500.67210031-0.94432244
0.998883980.998839581.00000000-0.988269250.65203034-0.93424558
-0.98328680-0.98341850-0.988269251.00000000-0.577401850.88777985
0.673365170.672100310.65203034-0.577401851.00000000-0.87739390
-0.94488836-0.94432244-0.934245580.88777985-0.877393901.00000000