AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001XQ191 ∴ Orbital info ∴ Epoch epochXXX

(205669) 2001XQ191 ▹

ORBITAL INFORMATION

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(ASCII data file 205669.eq0)

Keplerian elements at epoch
57968.8 MJD
	Value	1-σ variation	Units
a	2.27799	1.099e-08	au
e	0.077482	3.899e-08
i	5.691	4.297e-06	deg
Ω	272.334	5.575e-05	deg
ω	173.919	6.888e-05	deg
M	213.329	4.005e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1015	au
Aphelion	2.4545	au
Asc. node-Earth separation	1.43692	au
Desc. node-Earth separation	1.11998	au
Earth MOID	1.11877	au
Orbital period	1255.82	days
Date of orbit computation	apr 23 20:32

Correlation matrix
1.00000000	-0.11986318	0.02371488	-0.00194288	0.20325050	-0.34829657
-0.11986318	1.00000000	-0.01102689	0.00206463	-0.09701058	0.17053225
0.02371488	-0.01102689	1.00000000	-0.08845994	0.08198753	-0.01948553
-0.00194288	0.00206463	-0.08845994	1.00000000	-0.80618360	0.00142961
0.20325050	-0.09701058	0.08198753	-0.80618360	1.00000000	-0.59055066
-0.34829657	0.17053225	-0.01948553	0.00142961	-0.59055066	1.00000000

Covariance matrix
1.20749230E-16	-5.13562262E-17	1.11983210E-15	-1.19033184E-15	1.53843334E-13	-1.53268864E-13
-5.13562262E-17	1.52030334E-15	-1.84759980E-15	4.48834737E-15	-2.60548816E-13	2.66277334E-13
1.11983210E-15	-1.84759980E-15	1.84662810E-11	-2.11941372E-11	2.42684695E-11	-3.35323805E-12
-1.19033184E-15	4.48834737E-15	-2.11941372E-11	3.10855633E-09	-3.09612306E-09	3.19197614E-12
1.53843334E-13	-2.60548816E-13	2.42684695E-11	-3.09612306E-09	4.74471106E-09	-1.62901318E-09
-1.53268864E-13	2.66277334E-13	-3.35323805E-12	3.19197614E-12	-1.62901318E-09	1.60370729E-09