AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Toyen ∴ Orbital info ∴ Epoch epochXXX

(4691) Toyen ▹

ORBITAL INFORMATION

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(ASCII data file 4691.eq0)

Keplerian elements at epoch
58909.4 MJD
	Value	1-σ variation	Units
a	2.2641	5.391e-09	au
e	0.194988	2.886e-08
i	5.875	1.811e-06	deg
Ω	42.804	2.702e-05	deg
ω	299.043	2.776e-05	deg
M	272.585	7.973e-06	deg

Other useful info
Absolute Magnitude (H)	13.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8226	au
Aphelion	2.7056	au
Asc. node-Earth separation	0.99757	au
Desc. node-Earth separation	1.39788	au
Earth MOID	0.82272	au
Orbital period	1244.35	days
Date of orbit computation	Jun 5 00:38

Correlation matrix
1.00000000	0.40575880	0.00079242	0.00756833	0.06504107	-0.41763991
0.40575880	1.00000000	0.00565135	-0.02658114	-0.00590152	-0.15139767
0.00079242	0.00565135	1.00000000	0.42881431	-0.42396429	0.03578322
0.00756833	-0.02658114	0.42881431	1.00000000	-0.96743402	0.00686975
0.06504107	-0.00590152	-0.42396429	-0.96743402	1.00000000	-0.24499641
-0.41763991	-0.15139767	0.03578322	0.00686975	-0.24499641	1.00000000

Covariance matrix
2.90634178E-17	6.31343423E-17	7.73836027E-18	1.10243343E-15	9.73333408E-15	-1.79519086E-14
6.31343423E-17	8.33007185E-16	2.95460135E-16	-2.07289210E-14	-4.72812657E-15	-3.48400572E-14
7.73836027E-18	2.95460135E-16	3.28129232E-12	2.09879734E-11	-2.13182900E-11	5.16817403E-13
1.10243343E-15	-2.07289210E-14	2.09879734E-11	7.30058311E-10	-7.25605809E-10	1.47997786E-12
9.73333408E-15	-4.72812657E-15	-2.13182900E-11	-7.25605809E-10	7.70550746E-10	-5.42245106E-11
-1.79519086E-14	-3.48400572E-14	5.16817403E-13	1.47997786E-12	-5.42245106E-11	6.35726910E-11