AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003YA3 ∴ Orbital info ∴ Epoch epochXXX

(143846) 2003YA3 ▹

ORBITAL INFORMATION

◲

(ASCII data file 143846.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.30173	7.538e-09	au
e	0.222559	2.911e-08
i	2.291	3.886e-06	deg
Ω	286.773	0.0001105	deg
ω	133.691	0.0001115	deg
M	316.207	1.283e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7895	au
Aphelion	2.814	au
Asc. node-Earth separation	1.5677	au
Desc. node-Earth separation	0.91394	au
Earth MOID	0.80344	au
Orbital period	1275.5	days
Date of orbit computation	apr 23 20:19

Correlation matrix
1.00000000	-0.16012294	-0.00088136	0.00414571	0.00679135	-0.38686072
-0.16012294	1.00000000	0.00894241	0.01323923	-0.02254946	0.15362730
-0.00088136	0.00894241	1.00000000	0.31013971	-0.30793114	0.00408637
0.00414571	0.01323923	0.31013971	1.00000000	-0.99241129	0.02392655
0.00679135	-0.02254946	-0.30793114	-0.99241129	1.00000000	-0.13810296
-0.38686072	0.15362730	0.00408637	0.02392655	-0.13810296	1.00000000

Covariance matrix
5.68167855E-17	-3.51304354E-17	-2.58135906E-17	3.45192172E-15	5.70980409E-15	-3.74234327E-14
-3.51304354E-17	8.47194857E-16	1.01135661E-15	4.25675074E-14	-7.32073229E-14	5.73866280E-14
-2.58135906E-17	1.01135661E-15	1.50978814E-11	1.33118703E-10	-1.33456090E-10	2.03772872E-13
3.45192172E-15	4.25675074E-14	1.33118703E-10	1.22024597E-08	-1.22276266E-08	3.39198858E-11
5.70980409E-15	-7.32073229E-14	-1.33456090E-10	-1.22276266E-08	1.24409507E-08	-1.97688062E-10
-3.74234327E-14	5.73866280E-14	2.03772872E-13	3.39198858E-11	-1.97688062E-10	1.64702928E-10