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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018WA1 ∴ Orbital info ∴ Epoch 58439 MJD
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2018WA1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018WA1.eq0)
Keplerian elements
(Epoch 58439.9 MJD)
Value 1-σ variation Units
a 0.867005 3.586e-05 au
e 0.146332 5.012e-05
i 1.867 0.0006743 deg
Ω 233.877 7.418e-05 deg
ω 8.57 0.001258 deg
M 169.976 0.002668 deg
Other useful info
Absolute Magnitude (H)    30.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7401 au
Aphelion distance 0.9939 au
Asc. node-Earth separation -0.26883 au
Desc. node-Earth separation 0.00313 au
Earth MOID 0.00191 au
Orbital period 294.87 days
Date of orbit computation   feb 26 12:00

Covariance matrix
1.28626510E-09-1.79752809E-09-2.41728037E-082.65474781E-09-4.50260052E-089.55960180E-08
-1.79752809E-092.51200873E-093.37814473E-08-3.70992946E-096.29226595E-08-1.33593307E-07
-2.41728037E-083.37814473E-084.54624457E-07-4.98766279E-088.45130999E-07-1.79527349E-06
2.65474781E-09-3.70992946E-09-4.98766279E-085.50324273E-09-9.30451738E-081.97416233E-07
-4.50260052E-086.29226595E-088.45130999E-07-9.30451738E-081.58338668E-06-3.35543913E-06
9.55960180E-08-1.33593307E-07-1.79527349E-061.97416233E-07-3.35543913E-067.11619714E-06

Correlation matrix
1.00000000-0.99999970-0.999621030.99781193-0.997710810.99919574
-0.999999701.000000000.99963461-0.997805160.99770697-0.99919475
-0.999621030.999634611.00000000-0.997151970.99610275-0.99811420
0.99781193-0.99780516-0.997151971.00000000-0.996760970.99758415
-0.997710810.997706970.99610275-0.996760971.00000000-0.99961298
0.99919574-0.99919475-0.998114200.99758415-0.999612981.00000000