AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Siegwarth ∴ Orbital info ∴ Epoch epochXXX

(15448) Siegwarth ▹

ORBITAL INFORMATION

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(ASCII data file 15448.eq0)

Keplerian elements at epoch
57528.3 MJD
	Value	1-σ variation	Units
a	2.66764	9.42e-09	au
e	0.017255	3.55e-08
i	2.52	3.019e-06	deg
Ω	272.219	8.133e-05	deg
ω	264.752	0.0001227	deg
M	290.86	9.149e-05	deg

Other useful info
Absolute Magnitude (H)	14.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6216	au
Aphelion	2.7137	au
Asc. node-Earth separation	1.65488	au
Desc. node-Earth separation	1.68049	au
Earth MOID	1.62485	au
Orbital period	1591.43	days
Date of orbit computation	apr 23 19:49

Correlation matrix
1.00000000	-0.06127466	0.00743393	0.00258590	-0.12130140	0.15894899
-0.06127466	1.00000000	0.00092541	0.00390970	-0.02124421	0.03618791
0.00743393	0.00092541	1.00000000	0.03400985	-0.02095191	-0.00244216
0.00258590	0.00390970	0.03400985	1.00000000	-0.66721830	0.00682841
-0.12130140	-0.02124421	-0.02095191	-0.66721830	1.00000000	-0.74909725
0.15894899	0.03618791	-0.00244216	0.00682841	-0.74909725	1.00000000

Covariance matrix
8.87297624E-17	-2.04894553E-17	2.11412131E-16	1.98097520E-15	-1.40177430E-13	1.36989734E-13
-2.04894553E-17	1.26017165E-15	9.91806467E-17	1.12873190E-14	-9.25194636E-14	1.17536827E-13
2.11412131E-16	9.91806467E-17	9.11494060E-12	8.35052652E-12	-7.76029487E-12	-6.74601757E-13
1.98097520E-15	1.12873190E-14	8.35052652E-12	6.61400507E-09	-6.65698873E-09	5.08097851E-11
-1.40177430E-13	-9.25194636E-14	-7.76029487E-12	-6.65698873E-09	1.50506488E-08	-8.40836230E-09
1.36989734E-13	1.17536827E-13	-6.74601757E-13	5.08097851E-11	-8.40836230E-09	8.37126730E-09