AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005QW9 ∴ Orbital info ∴ Epoch epochXXX

(438120) 2005QW9 ▹

ORBITAL INFORMATION

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(ASCII data file 438120.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.01616	2.08e-08	au
e	0.233881	4.285e-08
i	6.633	9.177e-06	deg
Ω	201.695	4.225e-05	deg
ω	118.967	5.235e-05	deg
M	205.721	2.624e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3107	au
Aphelion	3.7216	au
Asc. node-Earth separation	2.21287	au
Desc. node-Earth separation	1.56474	au
Earth MOID	1.30712	au
Orbital period	1913.28	days
Date of orbit computation	apr 23 21:23

Correlation matrix
1.00000000	0.20034082	-0.00201745	-0.01153098	0.23620823	-0.52347663
0.20034082	1.00000000	-0.00603095	-0.01224424	0.20810638	-0.38236276
-0.00201745	-0.00603095	1.00000000	0.30826406	-0.23903108	-0.01260405
-0.01153098	-0.01224424	0.30826406	1.00000000	-0.80975397	0.01432986
0.23620823	0.20810638	-0.23903108	-0.80975397	1.00000000	-0.58547286
-0.52347663	-0.38236276	-0.01260405	0.01432986	-0.58547286	1.00000000

Covariance matrix
4.32502940E-16	1.78510709E-16	-3.85017475E-16	-1.01326439E-14	2.57172656E-13	-2.85631556E-13
1.78510709E-16	1.83569535E-15	-2.37120749E-15	-2.21663351E-14	4.66789341E-13	-4.29823595E-13
-3.85017475E-16	-2.37120749E-15	8.42105176E-11	1.19527531E-10	-1.14834604E-10	-3.03464273E-12
-1.01326439E-14	-2.21663351E-14	1.19527531E-10	1.78535162E-09	-1.79122523E-09	1.58861311E-11
2.57172656E-13	4.66789341E-13	-1.14834604E-10	-1.79122523E-09	2.74075657E-09	-8.04185714E-10
-2.85631556E-13	-4.29823595E-13	-3.03464273E-12	1.58861311E-11	-8.04185714E-10	6.88380737E-10