AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008GK118 ∴ Orbital info ∴ Epoch epochXXX

(257129) 2008GK118 ▹

ORBITAL INFORMATION

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(ASCII data file 257129.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.05479	2.859e-08	au
e	0.04275	5.449e-08
i	3.464	6.988e-06	deg
Ω	205.551	9.784e-05	deg
ω	90.209	0.0001324	deg
M	275.187	8.651e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9242	au
Aphelion	3.1854	au
Asc. node-Earth separation	2.04618	au
Desc. node-Earth separation	2.05346	au
Earth MOID	1.9108	au
Orbital period	1950.16	days
Date of orbit computation	apr 23 20:44

Correlation matrix
1.00000000	-0.04814071	0.01567793	-0.00659475	-0.08709113	0.06433471
-0.04814071	1.00000000	-0.00191180	-0.00167200	0.08465572	-0.12748505
0.01567793	-0.00191180	1.00000000	-0.13270262	0.09853843	-0.00212988
-0.00659475	-0.00167200	-0.13270262	1.00000000	-0.74173264	0.00581676
-0.08709113	0.08465572	0.09853843	-0.74173264	1.00000000	-0.67225583
0.06433471	-0.12748505	-0.00212988	0.00581676	-0.67225583	1.00000000

Covariance matrix
8.17485855E-16	-7.50013981E-17	3.13249893E-15	-1.84491208E-14	-3.29714387E-13	1.59124673E-13
-7.50013981E-17	2.96915873E-15	-7.27982408E-16	-8.91436019E-15	6.10796972E-13	-6.00935718E-13
3.13249893E-15	-7.27982408E-16	4.88342058E-11	-9.07358391E-11	9.11783174E-11	-1.28756666E-12
-1.84491208E-14	-8.91436019E-15	-9.07358391E-11	9.57358549E-09	-9.60967211E-09	4.92346287E-11
-3.29714387E-13	6.10796972E-13	9.11783174E-11	-9.60967211E-09	1.75326573E-08	-7.70035047E-09
1.59124673E-13	-6.00935718E-13	-1.28756666E-12	4.92346287E-11	-7.70035047E-09	7.48348824E-09