AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008GB98 ∴ Orbital info ∴ Epoch epochXXX

(438678) 2008GB98 ▹

ORBITAL INFORMATION

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(ASCII data file 438678.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.27076	1.886e-08	au
e	0.089985	6.053e-08
i	6.681	6.476e-06	deg
Ω	149.735	5.16e-05	deg
ω	120.574	6.586e-05	deg
M	192.687	4.356e-05	deg

Other useful info
Absolute Magnitude (H)	17.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0664	au
Aphelion	2.4751	au
Asc. node-Earth separation	1.37237	au
Desc. node-Earth separation	1.14283	au
Earth MOID	1.05943	au
Orbital period	1249.84	days
Date of orbit computation	apr 23 21:23

Correlation matrix
1.00000000	0.05824932	0.00910970	-0.00372602	0.21117287	-0.54149663
0.05824932	1.00000000	-0.02222823	-0.00311859	0.10246875	-0.12173000
0.00910970	-0.02222823	1.00000000	-0.04044603	0.04362016	-0.01960550
-0.00372602	-0.00311859	-0.04044603	1.00000000	-0.78276371	0.00533691
0.21117287	0.10246875	0.04362016	-0.78276371	1.00000000	-0.60608169
-0.54149663	-0.12173000	-0.01960550	0.00533691	-0.60608169	1.00000000

Covariance matrix
3.55554220E-16	6.64811566E-17	1.11246479E-15	-3.62554869E-15	2.62237182E-13	-4.44774935E-13
6.64811566E-17	3.66361317E-15	-8.71342111E-15	-9.74068136E-15	4.08459955E-13	-3.20954929E-13
1.11246479E-15	-8.71342111E-15	4.19428780E-11	-1.35170207E-11	1.86045691E-11	-5.53093718E-12
-3.62554869E-15	-9.74068136E-15	-1.35170207E-11	2.66288172E-09	-2.66017284E-09	1.19965781E-11
2.62237182E-13	4.08459955E-13	1.86045691E-11	-2.66017284E-09	4.33717017E-09	-1.73870549E-09
-4.44774935E-13	-3.20954929E-13	-5.53093718E-12	1.19965781E-11	-1.73870549E-09	1.89750644E-09