AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009WP64 ∴ Orbital info ∴ Epoch epochXXX

(389380) 2009WP64 ▹

ORBITAL INFORMATION

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(ASCII data file 389380.eq0)

Keplerian elements at epoch
57772.8 MJD
	Value	1-σ variation	Units
a	2.32755	1.203e-08	au
e	0.215748	1.137e-07
i	2.631	6.688e-06	deg
Ω	126.326	0.0001609	deg
ω	276.104	0.0001651	deg
M	22.61	2.37e-05	deg

Other useful info
Absolute Magnitude (H)	18.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8254	au
Aphelion	2.8297	au
Asc. node-Earth separation	1.18445	au
Desc. node-Earth separation	1.25652	au
Earth MOID	0.83612	au
Orbital period	1297.02	days
Date of orbit computation	apr 23 21:12

Correlation matrix
1.00000000	-0.11309710	-0.00185176	0.00631889	0.02550195	-0.15260191
-0.11309710	1.00000000	-0.06013108	0.01223491	-0.17109426	0.66769794
-0.00185176	-0.06013108	1.00000000	-0.06597895	0.07194877	-0.02637142
0.00631889	0.01223491	-0.06597895	1.00000000	-0.97670158	0.01409777
0.02550195	-0.17109426	0.07194877	-0.97670158	1.00000000	-0.22451832
-0.15260191	0.66769794	-0.02637142	0.01409777	-0.22451832	1.00000000

Covariance matrix
1.44757844E-16	-1.54668535E-16	-1.49009388E-16	1.22302791E-14	5.06603950E-14	-4.35157973E-14
-1.54668535E-16	1.29198935E-14	-4.57127102E-14	2.23719891E-13	-3.21099006E-12	1.79876909E-12
-1.49009388E-16	-4.57127102E-14	4.47318685E-11	-7.09885669E-11	7.94522090E-11	-4.18030521E-12
1.22302791E-14	2.23719891E-13	-7.09885669E-11	2.58790912E-08	-2.59424182E-08	5.37515354E-11
5.06603950E-14	-3.21099006E-12	7.94522090E-11	-2.59424182E-08	2.72613974E-08	-8.78601130E-10
-4.35157973E-14	1.79876909E-12	-4.18030521E-12	5.37515354E-11	-8.78601130E-10	5.61735433E-10