AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1997GY18 ∴ Orbital info ∴ Epoch epochXXX

(52563) 1997GY18 ▹

ORBITAL INFORMATION

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(ASCII data file 52563.eq0)

Keplerian elements at epoch
57263.0 MJD
	Value	1-σ variation	Units
a	2.27795	5.619e-09	au
e	0.036696	4.625e-08
i	3.996	4.702e-06	deg
Ω	344.788	4.211e-05	deg
ω	182.054	5.824e-05	deg
M	155.032	3.987e-05	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1944	au
Aphelion	2.3615	au
Asc. node-Earth separation	1.35388	au
Desc. node-Earth separation	1.20429	au
Earth MOID	1.20228	au
Orbital period	1255.79	days
Date of orbit computation	Jun 5 00:48

Correlation matrix
1.00000000	0.16828267	0.00156362	0.00270938	0.01413669	-0.02056283
0.16828267	1.00000000	-0.00643440	-0.00559005	0.20329344	-0.27248551
0.00156362	-0.00643440	1.00000000	0.31879648	-0.23252426	0.00356880
0.00270938	-0.00559005	0.31879648	1.00000000	-0.72332561	0.00386077
0.01413669	0.20329344	-0.23252426	-0.72332561	1.00000000	-0.69190216
-0.02056283	-0.27248551	0.00356880	0.00386077	-0.69190216	1.00000000

Covariance matrix
3.15685371E-17	4.37289767E-17	4.13124360E-17	6.41105400E-16	4.62553669E-15	-4.60646008E-15
4.37289767E-17	2.13897333E-15	-1.39937575E-15	-1.08880510E-14	5.47536565E-13	-5.02462198E-13
4.13124360E-17	-1.39937575E-15	2.21129554E-11	6.31347989E-11	-6.36764365E-11	6.69118146E-13
6.41105400E-16	-1.08880510E-14	6.31347989E-11	1.77363309E-09	-1.77399674E-09	6.48280225E-12
4.62553669E-15	5.47536565E-13	-6.36764365E-11	-1.77399674E-09	3.39136217E-09	-1.60653085E-09
-4.60646008E-15	-5.02462198E-13	6.69118146E-13	6.48280225E-12	-1.60653085E-09	1.58969791E-09