AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011YF7 ∴ Orbital info ∴ Epoch epochXXX

(401203) 2011YF7 ▹

ORBITAL INFORMATION

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(ASCII data file 401203.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.54986	2.428e-08	au
e	0.190653	4.07e-08
i	6.763	8.568e-06	deg
Ω	58.035	3.851e-05	deg
ω	272.999	4.732e-05	deg
M	90.53	2.786e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0637	au
Aphelion	3.036	au
Asc. node-Earth separation	1.44539	au
Desc. node-Earth separation	1.47041	au
Earth MOID	1.06652	au
Orbital period	1487.21	days
Date of orbit computation	apr 23 21:15

Correlation matrix
1.00000000	-0.17355048	-0.00834695	-0.01498547	-0.04328733	-0.14689679
-0.17355048	1.00000000	0.01165621	0.01098161	0.04086895	-0.08027333
-0.00834695	0.01165621	1.00000000	0.06160772	-0.04426960	-0.00656269
-0.01498547	0.01098161	0.06160772	1.00000000	-0.81513542	0.01835411
-0.04328733	0.04086895	-0.04426960	-0.81513542	1.00000000	-0.57030859
-0.14689679	-0.08027333	-0.00656269	0.01835411	-0.57030859	1.00000000

Covariance matrix
5.89321241E-16	-1.71453670E-16	-1.73609485E-15	-1.40096196E-14	-4.97218467E-14	-9.93408470E-14
-1.71453670E-16	1.65611249E-15	4.06416819E-15	1.72103914E-14	7.86953084E-14	-9.10029958E-14
-1.73609485E-15	4.06416819E-15	7.34072484E-11	2.03275250E-11	-1.79467367E-11	-1.56635829E-12
-1.40096196E-14	1.72103914E-14	2.03275250E-11	1.48306353E-09	-1.48532022E-09	1.96903183E-11
-4.97218467E-14	7.86953084E-14	-1.79467367E-11	-1.48532022E-09	2.23882889E-09	-7.51726521E-10
-9.93408470E-14	-9.10029958E-14	-1.56635829E-12	1.96903183E-11	-7.51726521E-10	7.76030908E-10