AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012WP28 ∴ Orbital info ∴ Epoch epochXXX

(433255) 2012WP28 ▹

ORBITAL INFORMATION

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(ASCII data file 433255.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.00393	3.775e-08	au
e	0.053759	4.983e-08
i	9.863	8.691e-06	deg
Ω	64.819	4.19e-05	deg
ω	229.677	0.0001084	deg
M	180.107	0.0001013	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8424	au
Aphelion	3.1654	au
Asc. node-Earth separation	2.11717	au
Desc. node-Earth separation	1.88147	au
Earth MOID	1.83745	au
Orbital period	1901.66	days
Date of orbit computation	apr 23 21:22

Correlation matrix
1.00000000	0.08587631	-0.01515434	0.02178047	-0.02457043	-0.06097424
0.08587631	1.00000000	-0.01261681	0.01711703	-0.07886471	0.06080886
-0.01515434	-0.01261681	1.00000000	-0.50355546	0.18521597	0.00905943
0.02178047	0.01711703	-0.50355546	1.00000000	-0.37493540	-0.00687828
-0.02457043	-0.07886471	0.18521597	-0.37493540	1.00000000	-0.92040389
-0.06097424	0.06080886	0.00905943	-0.00687828	-0.92040389	1.00000000

Covariance matrix
1.42471845E-15	1.61527189E-16	-4.97149527E-15	3.44477103E-14	-1.00535500E-13	-2.33053512E-13
1.61527189E-16	2.48322177E-15	-5.46440151E-15	3.57408529E-14	-4.26022595E-13	3.06845204E-13
-4.97149527E-15	-5.46440151E-15	7.55389037E-11	-1.83383939E-10	1.74504228E-10	7.97317063E-12
3.44477103E-14	3.57408529E-14	-1.83383939E-10	1.75572824E-09	-1.70304951E-09	-2.91845829E-11
-1.00535500E-13	-4.26022595E-13	1.74504228E-10	-1.70304951E-09	1.17512577E-08	-1.01033491E-08
-2.33053512E-13	3.06845204E-13	7.97317063E-12	-2.91845829E-11	-1.01033491E-08	1.02539094E-08