AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012AY9 ∴ Orbital info ∴ Epoch epochXXX

(459045) 2012AY9 ▹

ORBITAL INFORMATION

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(ASCII data file 459045.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.41187	1.853e-08	au
e	0.075231	7.752e-08
i	6.28	6.619e-06	deg
Ω	304.474	5.578e-05	deg
ω	211.034	7.155e-05	deg
M	46.732	4.462e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2304	au
Aphelion	2.5933	au
Asc. node-Earth separation	1.5482	au
Desc. node-Earth separation	1.26902	au
Earth MOID	1.24379	au
Orbital period	1368.14	days
Date of orbit computation	apr 23 21:27

Correlation matrix
1.00000000	0.10327480	0.03122685	0.00729935	0.10041791	-0.31535642
0.10327480	1.00000000	0.01419146	0.03473532	0.20284324	-0.31956752
0.03122685	0.01419146	1.00000000	0.26484737	-0.20290329	-0.01006684
0.00729935	0.03473532	0.26484737	1.00000000	-0.76131580	-0.02041861
0.10041791	0.20284324	-0.20290329	-0.76131580	1.00000000	-0.62116818
-0.31535642	-0.31956752	-0.01006684	-0.02041861	-0.62116818	1.00000000

Covariance matrix
3.43458283E-16	1.48362144E-16	3.83061329E-15	7.54617577E-15	1.33146893E-13	-2.60782211E-13
1.48362144E-16	6.00874110E-15	7.28152130E-15	1.50199566E-13	1.12495501E-12	-1.10533435E-12
3.83061329E-15	7.28152130E-15	4.38133418E-11	9.77922563E-11	-9.60893256E-11	-2.97327885E-12
7.54617577E-15	1.50199566E-13	9.77922563E-11	3.11179686E-09	-3.03845862E-09	-5.08242495E-11
1.33146893E-13	1.12495501E-12	-9.60893256E-11	-3.03845862E-09	5.11877127E-09	-1.98303942E-09
-2.60782211E-13	-1.10533435E-12	-2.97327885E-12	-5.08242495E-11	-1.98303942E-09	1.99103349E-09