AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012WE8 ∴ Orbital info ∴ Epoch epochXXX

(353869) 2012WE8 ▹

ORBITAL INFORMATION

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(ASCII data file 353869.eq0)

Keplerian elements at epoch
58171.2 MJD
	Value	1-σ variation	Units
a	2.65246	2.068e-08	au
e	0.086235	4.593e-08
i	10.781	4.554e-06	deg
Ω	268.449	3.036e-05	deg
ω	340.001	4.515e-05	deg
M	258.154	3.374e-05	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4237	au
Aphelion	2.8812	au
Asc. node-Earth separation	1.41936	au
Desc. node-Earth separation	1.8806	au
Earth MOID	1.41207	au
Orbital period	1577.87	days
Date of orbit computation	apr 23 21:04

Correlation matrix
1.00000000	0.23130460	0.00996088	-0.00558223	0.07947007	-0.11892042
0.23130460	1.00000000	0.02164697	-0.00853159	-0.14235495	0.17070912
0.00996088	0.02164697	1.00000000	-0.06108311	0.02337702	0.02025823
-0.00558223	-0.00853159	-0.06108311	1.00000000	-0.66380938	0.00573933
0.07947007	-0.14235495	0.02337702	-0.66380938	1.00000000	-0.74680312
-0.11892042	0.17070912	0.02025823	0.00573933	-0.74680312	1.00000000

Covariance matrix
4.27799670E-16	2.19716347E-16	9.38302157E-16	-3.50498454E-15	7.42201298E-14	-8.29909557E-14
2.19716347E-16	2.10919028E-15	4.52772360E-15	-1.18944802E-14	-2.95208150E-13	2.64526201E-13
9.38302157E-16	4.52772360E-15	2.07419522E-11	-8.44507935E-12	4.80741780E-12	3.11300977E-12
-3.50498454E-15	-1.18944802E-14	-8.44507935E-12	9.21542875E-10	-9.09911270E-10	5.87858731E-12
7.42201298E-14	-2.95208150E-13	4.80741780E-12	-9.09911270E-10	2.03889930E-09	-1.13777951E-09
-8.29909557E-14	2.64526201E-13	3.11300977E-12	5.87858731E-12	-1.13777951E-09	1.13843490E-09