AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001SY144 ∴ Orbital info ∴ Epoch epochXXX

(194073) 2001SY144 ▹

ORBITAL INFORMATION

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(ASCII data file 194073.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.29152	9.517e-09	au
e	0.068596	5.722e-08
i	5.79	5.871e-06	deg
Ω	345.129	4.356e-05	deg
ω	149.061	6.469e-05	deg
M	50.223	4.527e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1343	au
Aphelion	2.4487	au
Asc. node-Earth separation	1.41622	au
Desc. node-Earth separation	1.16223	au
Earth MOID	1.15044	au
Orbital period	1267.02	days
Date of orbit computation	apr 23 20:30

Correlation matrix
1.00000000	-0.31512462	0.00992174	-0.00162594	-0.08572491	-0.00685099
-0.31512462	1.00000000	-0.00196862	0.00007158	0.40536840	-0.48161100
0.00992174	-0.00196862	1.00000000	0.22789040	-0.14781954	-0.00795935
-0.00162594	0.00007158	0.22789040	1.00000000	-0.67038584	0.00248057
-0.08572491	0.40536840	-0.14781954	-0.67038584	1.00000000	-0.73536117
-0.00685099	-0.48161100	-0.00795935	0.00248057	-0.73536117	1.00000000

Covariance matrix
9.05794742E-17	-1.71620756E-16	5.54389046E-16	-6.74081296E-16	-5.27825237E-14	-2.95182847E-15
-1.71620756E-16	3.27450127E-15	-6.61371569E-16	1.78420115E-16	1.50068905E-12	-1.24764736E-12
5.54389046E-16	-6.61371569E-16	3.44686309E-11	5.82814196E-11	-5.61451316E-11	-2.11549861E-12
-6.74081296E-16	1.78420115E-16	5.82814196E-11	1.89751041E-09	-1.88923141E-09	4.89176702E-12
-5.27825237E-14	1.50068905E-12	-5.61451316E-11	-1.88923141E-09	4.18539525E-09	-2.15373271E-09
-2.95182847E-15	-1.24764736E-12	-2.11549861E-12	4.89176702E-12	-2.15373271E-09	2.04948972E-09