AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003YY172 ∴ Orbital info ∴ Epoch epochXXX

(416527) 2003YY172 ▹

ORBITAL INFORMATION

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(ASCII data file 416527.eq0)

Keplerian elements at epoch
57223.6 MJD
	Value	1-σ variation	Units
a	2.34293	1.477e-08	au
e	0.19099	8.425e-08
i	2.59	8.752e-06	deg
Ω	244.54	0.0001911	deg
ω	173.635	0.0001952	deg
M	94.393	3.196e-05	deg

Other useful info
Absolute Magnitude (H)	18.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8955	au
Aphelion	2.7904	au
Asc. node-Earth separation	1.7728	au
Desc. node-Earth separation	0.90993	au
Earth MOID	0.90667	au
Orbital period	1309.89	days
Date of orbit computation	apr 23 21:18

Correlation matrix
1.00000000	0.07563509	-0.00879366	-0.00736808	-0.00498924	0.03609452
0.07563509	1.00000000	-0.00220286	0.01250195	-0.08467457	0.26107109
-0.00879366	-0.00220286	1.00000000	0.12798391	-0.12874524	0.01454807
-0.00736808	0.01250195	0.12798391	1.00000000	-0.97665310	-0.00838543
-0.00498924	-0.08467457	-0.12874524	-0.97665310	1.00000000	-0.20318227
0.03609452	0.26107109	0.01454807	-0.00838543	-0.20318227	1.00000000

Covariance matrix
2.18173255E-16	9.41199701E-17	-1.13674621E-15	-2.07984202E-14	-1.43852912E-14	1.70388576E-14
9.41199701E-17	7.09766302E-15	-1.62419522E-15	2.01284594E-13	-1.39249695E-12	7.02934539E-13
-1.13674621E-15	-1.62419522E-15	7.65925315E-11	2.14054232E-10	-2.19941880E-10	4.06908644E-12
-2.07984202E-14	2.01284594E-13	2.14054232E-10	3.65216564E-08	-3.64333502E-08	-5.12152139E-11
-1.43852912E-14	-1.39249695E-12	-2.19941880E-10	-3.64333502E-08	3.81036946E-08	-1.26755778E-09
1.70388576E-14	7.02934539E-13	4.06908644E-12	-5.12152139E-11	-1.26755778E-09	1.02140225E-09