AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998QO73 ∴ Orbital info ∴ Epoch epochXXX

(23826) 1998QO73 ▹

ORBITAL INFORMATION

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(ASCII data file 23826.eq0)

Keplerian elements at epoch
57837.2 MJD
	Value	1-σ variation	Units
a	2.59367	8.008e-09	au
e	0.219878	3.021e-08
i	14.456	4.181e-06	deg
Ω	204.969	1.221e-05	deg
ω	92.32	1.59e-05	deg
M	187.909	9.459e-06	deg

Other useful info
Absolute Magnitude (H)	14.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0234	au
Aphelion	3.164	au
Asc. node-Earth separation	1.487	au
Desc. node-Earth separation	1.44897	au
Earth MOID	1.06864	au
Orbital period	1525.7	days
Date of orbit computation	apr 23 19:51

Correlation matrix
1.00000000	0.28413777	0.01208011	-0.01071652	0.08434852	-0.15140225
0.28413777	1.00000000	-0.01123831	-0.01394611	0.15629381	-0.32931340
0.01208011	-0.01123831	1.00000000	-0.20392021	0.13364238	0.02914662
-0.01071652	-0.01394611	-0.20392021	1.00000000	-0.75370576	0.01852176
0.08434852	0.15629381	0.13364238	-0.75370576	1.00000000	-0.64753433
-0.15140225	-0.32931340	0.02914662	0.01852176	-0.64753433	1.00000000

Covariance matrix
6.41212707E-17	6.87264431E-17	4.04437688E-16	-1.04741016E-15	1.07423806E-14	-1.14676029E-14
6.87264431E-17	9.12405050E-16	-1.41930123E-15	-5.14172694E-15	7.50857662E-14	-9.40897894E-14
4.04437688E-16	-1.41930123E-15	1.74807347E-11	-1.04064377E-11	8.88681299E-12	1.15267609E-12
-1.04741016E-15	-5.14172694E-15	-1.04064377E-11	1.48978627E-10	-1.46313981E-10	2.13837320E-12
1.07423806E-14	7.50857662E-14	8.88681299E-12	-1.46313981E-10	2.52955437E-10	-9.74146020E-11
-1.14676029E-14	-9.40897894E-14	1.15267609E-12	2.13837320E-12	-9.74146020E-11	8.94702204E-11