AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001AY28 ∴ Orbital info ∴ Epoch epochXXX

(88217) 2001AY28 ▹

ORBITAL INFORMATION

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(ASCII data file 88217.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.12301	1.788e-08	au
e	0.261025	4.524e-08
i	16.202	5.442e-06	deg
Ω	66.164	1.661e-05	deg
ω	283.716	1.926e-05	deg
M	145.536	1.088e-05	deg

Other useful info
Absolute Magnitude (H)	14.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3078	au
Aphelion	3.9382	au
Asc. node-Earth separation	1.75469	au
Desc. node-Earth separation	2.08907	au
Earth MOID	1.36684	au
Orbital period	2015.86	days
Date of orbit computation	apr 23 20:05

Correlation matrix
1.00000000	-0.13284027	0.01369687	0.00773567	0.11441150	-0.60490299
-0.13284027	1.00000000	-0.01956156	-0.00758264	0.15729567	-0.22264821
0.01369687	-0.01956156	1.00000000	-0.28887416	0.24399033	-0.00758184
0.00773567	-0.00758264	-0.28887416	1.00000000	-0.83291378	0.01244467
0.11441150	0.15729567	0.24399033	-0.83291378	1.00000000	-0.48552791
-0.60490299	-0.22264821	-0.00758184	0.01244467	-0.48552791	1.00000000

Covariance matrix
3.19870739E-16	-1.07472017E-16	1.33307200E-15	2.29761484E-15	3.94051468E-14	-1.17681804E-13
-1.07472017E-16	2.04624094E-15	-4.81533828E-15	-5.69627633E-15	1.37022268E-13	-1.09555436E-13
1.33307200E-15	-4.81533828E-15	2.96135070E-11	-2.61063273E-11	2.55689876E-11	-4.48803100E-13
2.29761484E-15	-5.69627633E-15	-2.61063273E-11	2.75793698E-10	-2.66371783E-10	2.24808008E-12
3.94051468E-14	1.37022268E-13	2.55689876E-11	-2.66371783E-10	3.70844641E-10	-1.01705991E-10
-1.17681804E-13	-1.09555436E-13	-4.48803100E-13	2.24808008E-12	-1.01705991E-10	1.18323951E-10