AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004XH99 ∴ Orbital info ∴ Epoch epochXXX

(280624) 2004XH99 ▹

ORBITAL INFORMATION

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(ASCII data file 280624.eq0)

Keplerian elements at epoch
58018.6 MJD
	Value	1-σ variation	Units
a	2.5658	1.667e-08	au
e	0.246733	6.898e-08
i	3.747	5.455e-06	deg
Ω	236.379	6.135e-05	deg
ω	126.442	6.232e-05	deg
M	99.648	9.285e-06	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9327	au
Aphelion	3.1989	au
Asc. node-Earth separation	1.81014	au
Desc. node-Earth separation	1.11329	au
Earth MOID	0.93269	au
Orbital period	1501.18	days
Date of orbit computation	apr 23 20:49

Correlation matrix
1.00000000	-0.60249451	0.03314972	0.00094421	-0.08936450	0.59040489
-0.60249451	1.00000000	-0.04014779	-0.00716491	0.08369887	-0.59842163
0.03314972	-0.04014779	1.00000000	-0.51744133	0.50326710	0.03315794
0.00094421	-0.00716491	-0.51744133	1.00000000	-0.98283589	0.00194682
-0.08936450	0.08369887	0.50326710	-0.98283589	1.00000000	-0.17678159
0.59040489	-0.59842163	0.03315794	0.00194682	-0.17678159	1.00000000

Covariance matrix
2.77847091E-16	-6.92752294E-16	3.01404315E-15	9.65576715E-16	-9.28268157E-14	9.13811399E-14
-6.92752294E-16	4.75821329E-15	-1.51060256E-14	-3.03212634E-14	3.59788268E-13	-3.83294802E-13
3.01404315E-15	-1.51060256E-14	2.97531711E-11	-1.73157928E-10	1.71068734E-10	1.67941438E-12
9.65576715E-16	-3.03212634E-14	-1.73157928E-10	3.76382365E-09	-3.75751838E-09	1.10903269E-12
-9.28268157E-14	3.59788268E-13	1.71068734E-10	-3.75751838E-09	3.88338945E-09	-1.02293067E-10
9.13811399E-14	-3.83294802E-13	1.67941438E-12	1.10903269E-12	-1.02293067E-10	8.62198756E-11