AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001XR97 ∴ Orbital info ∴ Epoch epochXXX

(89548) 2001XR97 ▹

ORBITAL INFORMATION

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(ASCII data file 89548.eq0)

Keplerian elements at epoch
57476.3 MJD
	Value	1-σ variation	Units
a	2.55569	1.046e-08	au
e	0.090819	3.004e-08
i	3.253	6.397e-06	deg
Ω	16.975	5.901e-05	deg
ω	90.384	7.575e-05	deg
M	159.007	4.423e-05	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3236	au
Aphelion	2.7878	au
Asc. node-Earth separation	1.5384	au
Desc. node-Earth separation	1.5321	au
Earth MOID	1.34361	au
Orbital period	1492.32	days
Date of orbit computation	apr 23 20:05

Correlation matrix
1.00000000	-0.16299228	-0.01408653	-0.01873968	0.05859933	-0.07544947
-0.16299228	1.00000000	0.01942789	0.01703351	-0.12470890	0.18919628
-0.01408653	0.01942789	1.00000000	0.18000076	-0.13855232	-0.00183144
-0.01873968	0.01703351	0.18000076	1.00000000	-0.78680493	0.01660938
0.05859933	-0.12470890	-0.13855232	-0.78680493	1.00000000	-0.62883714
-0.07544947	0.18919628	-0.00183144	0.01660938	-0.62883714	1.00000000

Covariance matrix
1.09472826E-16	-5.12379522E-17	-9.42867071E-16	-1.15703399E-14	4.64434511E-14	-3.49132795E-14
-5.12379522E-17	9.02699375E-16	3.73413896E-15	3.01999690E-14	-2.83823064E-13	2.51400105E-13
-9.42867071E-16	3.73413896E-15	4.09247872E-11	6.79514047E-11	-6.71406749E-11	-5.18163729E-13
-1.15703399E-14	3.01999690E-14	6.79514047E-11	3.48226473E-09	-3.51703453E-09	4.33476552E-11
4.64434511E-14	-2.83823064E-13	-6.71406749E-11	-3.51703453E-09	5.73795768E-09	-2.10667797E-09
-3.49132795E-14	2.51400105E-13	-5.18163729E-13	4.33476552E-11	-2.10667797E-09	1.95597186E-09