AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005QR18 ∴ Orbital info ∴ Epoch epochXXX

(184524) 2005QR18 ▹

ORBITAL INFORMATION

◲

(ASCII data file 184524.eq0)

Keplerian elements at epoch
57790.5 MJD
	Value	1-σ variation	Units
a	3.05423	2.025e-08	au
e	0.07848	5.702e-08
i	11.473	6.238e-06	deg
Ω	165.691	2.146e-05	deg
ω	204.159	3.635e-05	deg
M	40.119	2.799e-05	deg

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8145	au
Aphelion	3.2939	au
Asc. node-Earth separation	2.27762	au
Desc. node-Earth separation	1.82588	au
Earth MOID	1.81633	au
Orbital period	1949.62	days
Date of orbit computation	apr 23 20:28

Correlation matrix
1.00000000	-0.01665440	0.01418125	-0.00065715	-0.14771012	0.18031989
-0.01665440	1.00000000	-0.00705855	0.00191195	-0.07837089	0.10654013
0.01418125	-0.00705855	1.00000000	0.24059309	-0.13631903	-0.00326735
-0.00065715	0.00191195	0.24059309	1.00000000	-0.57936862	0.00075791
-0.14771012	-0.07837089	-0.13631903	-0.57936862	1.00000000	-0.80955334
0.18031989	0.10654013	-0.00326735	0.00075791	-0.80955334	1.00000000

Covariance matrix
4.10157251E-16	-1.92317458E-17	1.79168998E-15	-2.85547416E-16	-1.08749399E-13	1.02232366E-13
-1.92317458E-17	3.25109061E-15	-2.51074718E-15	2.33898544E-15	-1.62446638E-13	1.70058102E-13
1.79168998E-15	-2.51074718E-15	3.89176351E-11	3.22027687E-11	-3.09151324E-11	-5.70608234E-13
-2.85547416E-16	2.33898544E-15	3.22027687E-11	4.60334684E-10	-4.51890514E-10	4.55221714E-13
-1.08749399E-13	-1.62446638E-13	-3.09151324E-11	-4.51890514E-10	1.32154761E-09	-8.23865755E-10
1.02232366E-13	1.70058102E-13	-5.70608234E-13	4.55221714E-13	-8.23865755E-10	7.83680698E-10