AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998YZ2 ∴ Orbital info ∴ Epoch epochXXX

(145837) 1998YZ2 ▹

ORBITAL INFORMATION

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(ASCII data file 145837.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.44012	9.599e-09	au
e	0.18917	4.811e-08
i	1.789	5.068e-06	deg
Ω	226.067	0.0001362	deg
ω	195.014	0.0001372	deg
M	242.658	1.274e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9785	au
Aphelion	2.9017	au
Asc. node-Earth separation	1.87005	au
Desc. node-Earth separation	0.9993	au
Earth MOID	0.99168	au
Orbital period	1392.25	days
Date of orbit computation	apr 23 20:19

Correlation matrix
1.00000000	0.29727741	-0.00892017	0.00109076	-0.02531551	-0.18322866
0.29727741	1.00000000	-0.00883254	0.01027517	-0.04487595	0.14615773
-0.00892017	-0.00883254	1.00000000	0.01119025	-0.01233124	0.01204251
0.00109076	0.01027517	0.01119025	1.00000000	-0.99349759	0.00431371
-0.02531551	-0.04487595	-0.01233124	-0.99349759	1.00000000	-0.10633103
-0.18322866	0.14615773	0.01204251	0.00431371	-0.10633103	1.00000000

Covariance matrix
9.21439784E-17	1.37299039E-16	-4.33959294E-16	1.42615727E-15	-3.33324129E-14	-2.24024404E-14
1.37299039E-16	2.31496385E-15	-2.15377464E-15	6.73386286E-14	-2.96164047E-13	8.95699518E-14
-4.33959294E-16	-2.15377464E-15	2.56853250E-11	7.72476687E-12	-8.57227157E-12	7.77370691E-13
1.42615727E-15	6.73386286E-14	7.72476687E-12	1.85526622E-08	-1.85616489E-08	7.48381293E-12
-3.33324129E-14	-2.96164047E-13	-8.57227157E-12	-1.85616489E-08	1.88145240E-08	-1.85769779E-10
-2.24024404E-14	8.95699518E-14	7.77370691E-13	7.48381293E-12	-1.85769779E-10	1.62232133E-10