AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008QY22 ∴ Orbital info ∴ Epoch epochXXX

(431797) 2008QY22 ▹

ORBITAL INFORMATION

◲

(ASCII data file 431797.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.61152	2.358e-08	au
e	0.194588	6.473e-08
i	33.741	7.091e-06	deg
Ω	167.68	1.612e-05	deg
ω	169.679	4.193e-05	deg
M	249.622	4.058e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1034	au
Aphelion	3.1197	au
Asc. node-Earth separation	2.11509	au
Desc. node-Earth separation	1.10252	au
Earth MOID	1.09949	au
Orbital period	1541.48	days
Date of orbit computation	apr 23 21:21

Correlation matrix
1.00000000	0.17188551	0.15047790	0.05094125	0.61750145	-0.78470223
0.17188551	1.00000000	0.08226045	0.02258381	0.43874912	-0.38105846
0.15047790	0.08226045	1.00000000	0.31263855	0.07814148	-0.19130512
0.05094125	0.02258381	0.31263855	1.00000000	-0.27617875	-0.04786886
0.61750145	0.43874912	0.07814148	-0.27617875	1.00000000	-0.92197878
-0.78470223	-0.38105846	-0.19130512	-0.04786886	-0.92197878	1.00000000

Covariance matrix
5.55957383E-16	2.62324059E-16	2.51579145E-14	1.93604900E-14	6.10517202E-13	-7.50765055E-13
2.62324059E-16	4.18944250E-15	3.77529056E-14	2.35614153E-14	1.19078552E-12	-1.00080194E-12
2.51579145E-14	3.77529056E-14	5.02761875E-11	3.57313707E-11	2.32328225E-11	-5.50409837E-11
1.93604900E-14	2.35614153E-14	3.57313707E-11	2.59807664E-10	-1.86661784E-10	-3.13081573E-11
6.10517202E-13	1.19078552E-12	2.32328225E-11	-1.86661784E-10	1.75824075E-09	-1.56869499E-09
-7.50765055E-13	-1.00080194E-12	-5.50409837E-11	-3.13081573E-11	-1.56869499E-09	1.64648140E-09