AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003YR154 ∴ Orbital info ∴ Epoch epochXXX

(303071) 2003YR154 ▹

ORBITAL INFORMATION

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(ASCII data file 303071.eq0)

Keplerian elements at epoch
57772.7 MJD
	Value	1-σ variation	Units
a	2.59259	1.518e-08	au
e	0.247281	3.779e-08
i	11.453	6.969e-06	deg
Ω	46.045	2.242e-05	deg
ω	50.17	2.96e-05	deg
M	65.728	1.714e-05	deg

Other useful info
Absolute Magnitude (H)	15.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9515	au
Aphelion	3.2337	au
Asc. node-Earth separation	1.11097	au
Desc. node-Earth separation	1.88288	au
Earth MOID	0.98893	au
Orbital period	1524.75	days
Date of orbit computation	apr 23 20:53

Correlation matrix
1.00000000	-0.23215293	-0.00333720	-0.01248143	0.39558735	-0.62204017
-0.23215293	1.00000000	-0.01641817	0.01482478	-0.22853311	0.38329334
-0.00333720	-0.01641817	1.00000000	-0.40607043	0.31340511	-0.01792384
-0.01248143	0.01482478	-0.40607043	1.00000000	-0.74972789	0.01724771
0.39558735	-0.22853311	0.31340511	-0.74972789	1.00000000	-0.66226365
-0.62204017	0.38329334	-0.01792384	0.01724771	-0.66226365	1.00000000

Covariance matrix
2.30328773E-16	-1.33141166E-16	-3.52977631E-16	-4.24709436E-15	1.77709780E-13	-1.61802738E-13
-1.33141166E-16	1.42799990E-15	-4.32394144E-15	1.25604713E-14	-2.55627783E-13	2.48249681E-13
-3.52977631E-16	-4.32394144E-15	4.85715372E-11	-6.34520715E-11	6.46534693E-11	-2.14099278E-12
-4.24709436E-15	1.25604713E-14	-6.34520715E-11	5.02697860E-10	-4.97567517E-10	6.62793728E-12
1.77709780E-13	-2.55627783E-13	6.46534693E-11	-4.97567517E-10	8.76172604E-10	-3.35984384E-10
-1.61802738E-13	2.48249681E-13	-2.14099278E-12	6.62793728E-12	-3.35984384E-10	2.93755953E-10