AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998XB61 ∴ Orbital info ∴ Epoch epochXXX

(53072) 1998XB61 ▹

ORBITAL INFORMATION

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(ASCII data file 53072.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.79923	1.47e-08	au
e	0.060403	4.771e-08
i	5.167	4.724e-06	deg
Ω	124.973	5.257e-05	deg
ω	63.248	6.273e-05	deg
M	76.114	3.42e-05	deg

Other useful info
Absolute Magnitude (H)	15.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6302	au
Aphelion	2.9683	au
Asc. node-Earth separation	1.73132	au
Desc. node-Earth separation	1.8516	au
Earth MOID	1.63651	au
Orbital period	1710.63	days
Date of orbit computation	apr 23 19:57

Correlation matrix
1.00000000	0.03183363	-0.00279995	0.00218484	-0.01141007	-0.13886457
0.03183363	1.00000000	-0.00461838	-0.00248343	-0.11545740	0.20672160
-0.00279995	-0.00461838	1.00000000	0.35176307	-0.29166449	-0.00213784
0.00218484	-0.00248343	0.35176307	1.00000000	-0.83587453	0.00168792
-0.01141007	-0.11545740	-0.29166449	-0.83587453	1.00000000	-0.54119561
-0.13886457	0.20672160	-0.00213784	0.00168792	-0.54119561	1.00000000

Covariance matrix
2.16003599E-16	2.23200675E-17	-1.94377820E-16	1.68804292E-15	-1.05192998E-14	-6.97911439E-14
2.23200675E-17	2.27592334E-15	-1.04071890E-15	-6.22823037E-15	-3.45516476E-13	3.37243085E-13
-1.94377820E-16	-1.04071890E-15	2.23115886E-11	8.73471892E-11	-8.64205436E-11	-3.45318129E-13
1.68804292E-15	-6.22823037E-15	8.73471892E-11	2.76354723E-09	-2.75640306E-09	3.03433572E-12
-1.05192998E-14	-3.45516476E-13	-8.64205436E-11	-2.75640306E-09	3.93492419E-09	-1.16091609E-09
-6.97911439E-14	3.37243085E-13	-3.45318129E-13	3.03433572E-12	-1.16091609E-09	1.16938293E-09