AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999XA89 ∴ Orbital info ∴ Epoch epochXXX

(45125) 1999XA89 ▹

ORBITAL INFORMATION

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(ASCII data file 45125.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.55186	9.811e-09	au
e	0.179944	3.297e-08
i	9.656	4.632e-06	deg
Ω	110.774	2.439e-05	deg
ω	213.375	2.95e-05	deg
M	102.551	1.815e-05	deg

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0927	au
Aphelion	3.011	au
Asc. node-Earth separation	1.92291	au
Desc. node-Earth separation	1.13026	au
Earth MOID	1.08689	au
Orbital period	1488.96	days
Date of orbit computation	apr 23 19:55

Correlation matrix
1.00000000	-0.10256680	-0.00924146	0.00106048	0.22311990	-0.55774388
-0.10256680	1.00000000	0.00826212	0.00312752	-0.19171987	0.31342270
-0.00924146	0.00826212	1.00000000	-0.36938545	0.30341227	0.00115652
0.00106048	0.00312752	-0.36938545	1.00000000	-0.82351953	0.01424050
0.22311990	-0.19171987	0.30341227	-0.82351953	1.00000000	-0.56114418
-0.55774388	0.31342270	0.00115652	0.01424050	-0.56114418	1.00000000

Covariance matrix
9.62542865E-17	-3.31816154E-17	-4.19994809E-16	2.53747863E-16	6.45706686E-14	-9.93202385E-14
-3.31816154E-17	1.08732995E-15	1.26201709E-15	2.51520136E-15	-1.86481063E-13	1.87587554E-13
-4.19994809E-16	1.26201709E-15	2.14578586E-11	-4.17315379E-11	4.14584697E-11	9.72384856E-14
2.53747863E-16	2.51520136E-15	-4.17315379E-11	5.94816251E-10	-5.92450746E-10	6.30390360E-12
6.45706686E-14	-1.86481063E-13	4.14584697E-11	-5.92450746E-10	8.70109415E-10	-3.00437609E-10
-9.93202385E-14	1.87587554E-13	9.72384856E-14	6.30390360E-12	-3.00437609E-10	3.29447182E-10