AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003SR266 ∴ Orbital info ∴ Epoch epochXXX

(253561) 2003SR266 ▹

ORBITAL INFORMATION

◲

(ASCII data file 253561.eq0)

Keplerian elements at epoch
58016.3 MJD
	Value	1-σ variation	Units
a	2.28018	8.334e-09	au
e	0.188156	4.181e-08
i	3.069	4.803e-06	deg
Ω	162.567	7.538e-05	deg
ω	196.246	7.686e-05	deg
M	29.728	1.287e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8512	au
Aphelion	2.7092	au
Asc. node-Earth separation	1.69124	au
Desc. node-Earth separation	0.85467	au
Earth MOID	0.84697	au
Orbital period	1257.63	days
Date of orbit computation	apr 23 20:43

Correlation matrix
1.00000000	-0.38412487	0.00348454	0.00171699	0.02691647	-0.16229234
-0.38412487	1.00000000	-0.00399366	-0.00165125	-0.06771598	0.38010200
0.00348454	-0.00399366	1.00000000	-0.24734223	0.24276556	-0.00089512
0.00171699	-0.00165125	-0.24734223	1.00000000	-0.98017775	0.00258803
0.02691647	-0.06771598	0.24276556	-0.98017775	1.00000000	-0.19632541
-0.16229234	0.38010200	-0.00089512	0.00258803	-0.19632541	1.00000000

Covariance matrix
6.94478685E-17	-1.33826314E-16	1.39484610E-16	1.07853942E-15	1.72395806E-14	-1.74005670E-14
-1.33826314E-16	1.74774975E-15	-8.01978663E-16	-5.20343961E-15	-2.17575492E-13	2.04444617E-13
1.39484610E-16	-8.01978663E-16	2.30729517E-11	-8.95546383E-11	8.96226677E-11	-5.53181095E-14
1.07853942E-15	-5.20343961E-15	-8.95546383E-11	5.68167605E-09	-5.67835164E-09	2.50982259E-12
1.72395806E-14	-2.17575492E-13	8.96226677E-11	-5.67835164E-09	5.90688372E-09	-1.94129542E-10
-1.74005670E-14	2.04444617E-13	-5.53181095E-14	2.50982259E-12	-1.94129542E-10	1.65528130E-10