AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001XL122 ∴ Orbital info ∴ Epoch epochXXX

(173973) 2001XL122 ▹

ORBITAL INFORMATION

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(ASCII data file 173973.eq0)

Keplerian elements at epoch
57785.7 MJD
	Value	1-σ variation	Units
a	2.97667	2.366e-08	au
e	0.056843	4.163e-08
i	12.02	6.055e-06	deg
Ω	68.793	2.426e-05	deg
ω	71.427	6.561e-05	deg
M	271.859	6.048e-05	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8075	au
Aphelion	3.1459	au
Asc. node-Earth separation	1.92769	au
Desc. node-Earth separation	2.00762	au
Earth MOID	1.84995	au
Orbital period	1875.84	days
Date of orbit computation	apr 23 20:26

Correlation matrix
1.00000000	0.15405384	0.00142012	0.00157157	0.25043971	-0.27334915
0.15405384	1.00000000	-0.00478597	0.00891936	0.20353588	-0.22644139
0.00142012	-0.00478597	1.00000000	-0.31806117	0.11788311	-0.00242006
0.00157157	0.00891936	-0.31806117	1.00000000	-0.35740081	-0.00364920
0.25043971	0.20353588	0.11788311	-0.35740081	1.00000000	-0.93082610
-0.27334915	-0.22644139	-0.00242006	-0.00364920	-0.93082610	1.00000000

Covariance matrix
5.59732077E-16	1.51720115E-16	2.03440501E-16	9.02131454E-16	3.88745935E-13	-3.91096959E-13
1.51720115E-16	1.73285045E-15	-1.20634690E-15	9.00866398E-15	5.55896691E-13	-5.70050021E-13
2.03440501E-16	-1.20634690E-15	3.66643255E-11	-4.67281780E-11	4.68323568E-11	-8.86186703E-13
9.02131454E-16	9.00866398E-15	-4.67281780E-11	5.88698185E-10	-5.68950460E-10	-5.35452156E-12
3.88745935E-13	5.55896691E-13	4.68323568E-11	-5.68950460E-10	4.30472237E-09	-3.69332680E-09
-3.91096959E-13	-5.70050021E-13	-8.86186703E-13	-5.35452156E-12	-3.69332680E-09	3.65723799E-09