AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009DS97 ∴ Orbital info ∴ Epoch epochXXX

(362144) 2009DS97 ▹

ORBITAL INFORMATION

◲

(ASCII data file 362144.eq0)

Keplerian elements at epoch
58238.1 MJD
	Value	1-σ variation	Units
a	2.42091	1.402e-08	au
e	0.200977	4.453e-08
i	5.279	4.989e-06	deg
Ω	20.006	6.631e-05	deg
ω	55.644	6.848e-05	deg
M	224.083	1.529e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9344	au
Aphelion	2.9075	au
Asc. node-Earth separation	1.09054	au
Desc. node-Earth separation	1.61854	au
Earth MOID	0.95615	au
Orbital period	1375.84	days
Date of orbit computation	apr 23 21:06

Correlation matrix
1.00000000	0.13010524	-0.01259815	0.00899376	0.00313455	-0.04818954
0.13010524	1.00000000	-0.01804968	0.00573617	0.07078543	-0.31992962
-0.01259815	-0.01804968	1.00000000	-0.27847225	0.26406269	0.01755464
0.00899376	0.00573617	-0.27847225	1.00000000	-0.96376442	0.00105164
0.00313455	0.07078543	0.26406269	-0.96376442	1.00000000	-0.26161668
-0.04818954	-0.31992962	0.01755464	0.00105164	-0.26161668	1.00000000

Covariance matrix
1.96543796E-16	8.12151086E-17	-8.81207426E-16	8.36084589E-15	3.00929748E-15	-1.03298543E-14
8.12151086E-17	1.98255270E-15	-4.00980687E-15	1.69361185E-14	2.15832099E-13	-2.17810374E-13
-8.81207426E-16	-4.00980687E-15	2.48933374E-11	-9.21303262E-11	9.02211620E-11	1.33919932E-12
8.36084589E-15	1.69361185E-14	-9.21303262E-11	4.39701808E-09	-4.37632761E-09	1.06624859E-12
3.00929748E-15	2.15832099E-13	9.02211620E-11	-4.37632761E-09	4.68942525E-09	-2.73928349E-10
-1.03298543E-14	-2.17810374E-13	1.33919932E-12	1.06624859E-12	-2.73928349E-10	2.33788678E-10