AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008CB158 ∴ Orbital info ∴ Epoch epochXXX

(256838) 2008CB158 ▹

ORBITAL INFORMATION

◲

(ASCII data file 256838.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.61571	2.135e-08	au
e	0.087014	7.773e-08
i	12.224	8.043e-06	deg
Ω	167.756	2.615e-05	deg
ω	197.33	4.19e-05	deg
M	71.659	3.514e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3881	au
Aphelion	2.8433	au
Asc. node-Earth separation	1.83858	au
Desc. node-Earth separation	1.39045	au
Earth MOID	1.38711	au
Orbital period	1545.19	days
Date of orbit computation	apr 23 20:44

Correlation matrix
1.00000000	0.21824868	-0.00268664	-0.00489010	0.16042844	-0.42154089
0.21824868	1.00000000	-0.00699202	-0.01144018	0.03501955	-0.07889509
-0.00268664	-0.00699202	1.00000000	0.24033641	-0.14785438	0.00404463
-0.00489010	-0.01144018	0.24033641	1.00000000	-0.61198627	0.00195480
0.16042844	0.03501955	-0.14785438	-0.61198627	1.00000000	-0.76326540
-0.42154089	-0.07889509	0.00404463	0.00195480	-0.76326540	1.00000000

Covariance matrix
4.55769950E-16	3.62158934E-16	-4.61292052E-16	-2.73002568E-15	1.43490681E-13	-3.16240095E-13
3.62158934E-16	6.04156512E-15	-4.37090193E-15	-2.32532407E-14	1.14039367E-13	-2.15490967E-13
-4.61292052E-16	-4.37090193E-15	6.46825131E-11	5.05462475E-11	-4.98192449E-11	1.14307872E-12
-2.73002568E-15	-2.32532407E-14	5.05462475E-11	6.83835795E-10	-6.70481939E-10	1.79631849E-12
1.43490681E-13	1.14039367E-13	-4.98192449E-11	-6.70481939E-10	1.75525000E-09	-1.12369759E-09
-3.16240095E-13	-2.15490967E-13	1.14307872E-12	1.79631849E-12	-1.12369759E-09	1.23483453E-09