AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999XL90 ∴ Orbital info ∴ Epoch epochXXX

(97244) 1999XL90 ▹

ORBITAL INFORMATION

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(ASCII data file 97244.eq1)

Keplerian elements at epoch
60600.0 MJD
	Value	1-σ variation	Units
a	2.92785	2.174e-08	au
e	0.272285	3.993e-08
i	8.932	5.527e-06	deg
Ω	93.143	3.022e-05	deg
ω	285.031	3.233e-05	deg
M	35.684	1.559e-05	deg

Other useful info
Absolute Magnitude (H)	15.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1306	au
Aphelion	3.7251	au
Asc. node-Earth separation	1.54873	au
Desc. node-Earth separation	1.90204	au
Earth MOID	1.15343	au
Orbital period	1829.87	days
Date of orbit computation	Jul 26 09:23

Correlation matrix
1.00000000	0.05169264	0.03074501	0.00351902	0.06031254	-0.57426737
0.05169264	1.00000000	0.00244878	0.00662511	0.01160859	-0.07614480
0.03074501	0.00244878	1.00000000	0.01265943	-0.00939161	-0.00981340
0.00351902	0.00662511	0.01265943	1.00000000	-0.92303630	0.00022601
0.06031254	0.01160859	-0.00939161	-0.92303630	1.00000000	-0.33327022
-0.57426737	-0.07614480	-0.00981340	0.00022601	-0.33327022	1.00000000

Covariance matrix
4.72503590E-16	4.48669181E-17	3.69376390E-15	2.31161183E-15	4.23912796E-14	-1.94599411E-13
4.48669181E-17	1.59437321E-15	5.40427109E-16	7.99427132E-15	1.49878984E-14	-4.73980042E-14
3.69376390E-15	5.40427109E-16	3.05480835E-11	2.11444679E-12	-1.67841181E-12	-8.45544016E-13
2.31161183E-15	7.99427132E-15	2.11444679E-12	9.13231754E-10	-9.01935806E-10	1.06475623E-13
4.23912796E-14	1.49878984E-14	-1.67841181E-12	-9.01935806E-10	1.04552083E-09	-1.67991645E-10
-1.94599411E-13	-4.73980042E-14	-8.45544016E-13	1.06475623E-13	-1.67991645E-10	2.43024269E-10