AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Friederike ∴ Orbital info ∴ Epoch epochXXX

(538) Friederike ▹

ORBITAL INFORMATION

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(ASCII data file 538.eq0)

Keplerian elements at epoch
57095.6 MJD
	Value	1-σ variation	Units
a	3.15817	7.785e-09	au
e	0.168887	2.472e-08
i	6.52	2.782e-06	deg
Ω	141.176	2.452e-05	deg
ω	227.861	2.602e-05	deg
M	186.521	8.578e-06	deg

Other useful info
Absolute Magnitude (H)	9.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6248	au
Aphelion	3.6915	au
Asc. node-Earth separation	2.47348	au
Desc. node-Earth separation	1.74222	au
Earth MOID	1.62818	au
Orbital period	2049.99	days
Date of orbit computation	apr 23 19:45

Correlation matrix
1.00000000	-0.04434596	-0.00211328	0.00650226	-0.00264718	-0.01468918
-0.04434596	1.00000000	-0.00656806	0.00087664	-0.01420925	-0.07527689
-0.00211328	-0.00656806	1.00000000	-0.10528496	0.09666503	0.00708163
0.00650226	0.00087664	-0.10528496	1.00000000	-0.93834729	0.00655663
-0.00264718	-0.01420925	0.09666503	-0.93834729	1.00000000	-0.34083819
-0.01468918	-0.07527689	0.00708163	0.00655663	-0.34083819	1.00000000

Covariance matrix
6.06046124E-17	-8.53384747E-18	-4.57746183E-17	1.24112480E-15	-5.36202197E-16	-9.80941830E-16
-8.53384747E-18	6.11048903E-16	-4.51741488E-16	5.31319645E-16	-9.13906804E-15	-1.59621971E-14
-4.57746183E-17	-4.51741488E-16	7.74159136E-12	-7.18256331E-12	6.99805190E-12	1.69021322E-13
1.24112480E-15	5.31319645E-16	-7.18256331E-12	6.01168227E-10	-5.98624196E-10	1.37902384E-12
-5.36202197E-16	-9.13906804E-15	6.99805190E-12	-5.98624196E-10	6.76994766E-10	-7.60735892E-11
-9.80941830E-16	-1.59621971E-14	1.69021322E-13	1.37902384E-12	-7.60735892E-11	7.35844420E-11