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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.26427	5.477e-09	au
e	0.194293	2.89e-08
i	5.874	1.811e-06	deg
Ω	42.765	2.702e-05	deg
ω	299.158	2.776e-05	deg
M	343.583	8.751e-06	deg

Other useful info
Absolute Magnitude (H)	13.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8243	au
Aphelion	2.7042	au
Asc. node-Earth separation	0.99949	au
Desc. node-Earth separation	1.39867	au
Earth MOID	0.82531	au
Orbital period	1244.49	days
Date of orbit computation	Jun 5 00:38

Correlation matrix
1.00000000	0.42808197	0.00046957	0.00622944	0.06467421	-0.55933505
0.42808197	1.00000000	0.00572536	-0.02651862	-0.00634507	-0.21154916
0.00046957	0.00572536	1.00000000	0.42838889	-0.42349712	0.03254246
0.00622944	-0.02651862	0.42838889	1.00000000	-0.96733684	0.00498359
0.06467421	-0.00634507	-0.42349712	-0.96733684	1.00000000	-0.23534972
-0.55933505	-0.21154916	0.03254246	0.00498359	-0.23534972	1.00000000

Covariance matrix
2.99986534E-17	6.77597777E-17	4.65722389E-18	9.22012489E-16	9.83509870E-15	-2.68086141E-14
6.77597777E-17	8.35195815E-16	2.99621121E-16	-2.07100841E-14	-5.09128164E-15	-5.35003844E-14
4.65722389E-18	2.99621121E-16	3.27907017E-12	2.09628483E-11	-2.12922966E-11	5.15676293E-13
9.22012489E-16	-2.07100841E-14	2.09628483E-11	7.30253208E-10	-7.25790283E-10	1.17850247E-12
9.83509870E-15	-5.09128164E-15	-2.12922966E-11	-7.25790283E-10	7.70891707E-10	-5.71823270E-11
-2.68086141E-14	-5.35003844E-14	5.15676293E-13	1.17850247E-12	-5.71823270E-11	7.65778009E-11