AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008WR128 ∴ Orbital info ∴ Epoch epochXXX

(410687) 2008WR128 ▹

ORBITAL INFORMATION

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(ASCII data file 410687.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.19565	1.535e-08	au
e	0.132575	5.535e-08
i	4.822	6.097e-06	deg
Ω	71.604	8.226e-05	deg
ω	178.187	8.8e-05	deg
M	77.792	2.704e-05	deg

Other useful info
Absolute Magnitude (H)	18.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9046	au
Aphelion	2.4867	au
Asc. node-Earth separation	1.50165	au
Desc. node-Earth separation	0.89039	au
Earth MOID	0.89037	au
Orbital period	1188.35	days
Date of orbit computation	apr 23 21:17

Correlation matrix
1.00000000	-0.03616844	0.00133357	-0.00241033	-0.17179706	0.28173229
-0.03616844	1.00000000	-0.00825805	-0.01744521	0.00846762	0.07207910
0.00133357	-0.00825805	1.00000000	-0.09239022	0.08580990	0.00176694
-0.00241033	-0.01744521	-0.09239022	1.00000000	-0.93299898	0.00755520
-0.17179706	0.00846762	0.08580990	-0.93299898	1.00000000	-0.35365081
0.28173229	0.07207910	0.00176694	0.00755520	-0.35365081	1.00000000

Covariance matrix
2.35759242E-16	-3.07393993E-17	1.24846237E-16	-3.04428430E-15	-2.32118472E-13	1.16959801E-13
-3.07393993E-17	3.06381428E-15	-2.78697732E-15	-7.94295879E-14	4.12432027E-14	1.07871378E-13
1.24846237E-16	-2.78697732E-15	3.71748997E-11	-4.63367670E-11	4.60385777E-11	2.91280515E-13
-3.04428430E-15	-7.94295879E-14	-4.63367670E-11	6.76627512E-09	-6.75329317E-09	1.68029865E-11
-2.32118472E-13	4.12432027E-14	4.60385777E-11	-6.75329317E-09	7.74317754E-09	-8.41394935E-10
1.16959801E-13	1.07871378E-13	2.91280515E-13	1.68029865E-11	-8.41394935E-10	7.31023359E-10