AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009WY46 ∴ Orbital info ∴ Epoch epochXXX

(269559) 2009WY46 ▹

ORBITAL INFORMATION

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(ASCII data file 269559.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.08544	2.828e-08	au
e	0.073108	5.213e-08
i	9.333	6.402e-06	deg
Ω	193.488	3.066e-05	deg
ω	246.165	5.422e-05	deg
M	210.46	4.205e-05	deg

Other useful info
Absolute Magnitude (H)	15.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8599	au
Aphelion	3.311	au
Asc. node-Earth separation	2.16254	au
Desc. node-Earth separation	1.98197	au
Earth MOID	1.89105	au
Orbital period	1979.58	days
Date of orbit computation	apr 23 20:46

Correlation matrix
1.00000000	0.14476157	0.01007496	-0.00497077	-0.24644608	0.17053582
0.14476157	1.00000000	-0.01224005	0.00378716	-0.25397121	0.30298211
0.01007496	-0.01224005	1.00000000	0.17191300	-0.09319195	-0.00479592
-0.00497077	0.00378716	0.17191300	1.00000000	-0.56050497	0.00279523
-0.24644608	-0.25397121	-0.09319195	-0.56050497	1.00000000	-0.81880225
0.17053582	0.30298211	-0.00479592	0.00279523	-0.81880225	1.00000000

Covariance matrix
7.99887837E-16	2.13414696E-16	1.82406799E-15	-4.31013051E-15	-3.77913560E-13	2.02821706E-13
2.13414696E-16	2.71714601E-15	-4.08434781E-15	6.05232990E-15	-7.17789326E-13	6.64137090E-13
1.82406799E-15	-4.08434781E-15	4.09794712E-11	3.37399434E-11	-3.23457762E-11	-1.29103823E-12
-4.31013051E-15	6.05232990E-15	3.37399434E-11	9.39950318E-10	-9.31725401E-10	3.60374988E-12
-3.77913560E-13	-7.17789326E-13	-3.23457762E-11	-9.31725401E-10	2.93976104E-09	-1.86689247E-09
2.02821706E-13	6.64137090E-13	-1.29103823E-12	3.60374988E-12	-1.86689247E-09	1.76835119E-09