AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1997XF1 ∴ Orbital info ∴ Epoch epochXXX

(31173) 1997XF1 ▹

ORBITAL INFORMATION

◲

(ASCII data file 31173.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	1.93001	4.849e-09	au
e	0.10405	4.091e-08
i	20.4	4.174e-06	deg
Ω	249.989	1.145e-05	deg
ω	106.814	2.53e-05	deg
M	351.498	2.021e-05	deg

Other useful info
Absolute Magnitude (H)	15.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7292	au
Aphelion	2.1308	au
Asc. node-Earth separation	0.95429	au
Desc. node-Earth separation	0.86823	au
Earth MOID	0.81677	au
Orbital period	979.35	days
Date of orbit computation	apr 23 19:52

Correlation matrix
1.00000000	-0.11913355	-0.00238422	0.01674363	-0.20456610	0.07055659
-0.11913355	1.00000000	-0.09274767	-0.01985961	0.23550161	-0.26898603
-0.00238422	-0.09274767	1.00000000	-0.25256559	0.07247319	0.04451275
0.01674363	-0.01985961	-0.25256559	1.00000000	-0.44851163	0.02856297
-0.20456610	0.23550161	0.07247319	-0.44851163	1.00000000	-0.88774886
0.07055659	-0.26898603	0.04451275	0.02856297	-0.88774886	1.00000000

Covariance matrix
2.35161405E-17	-2.36349705E-17	-4.82600497E-17	9.29328125E-16	-2.50937034E-14	6.91586612E-15
-2.36349705E-17	1.67369350E-15	-1.58379716E-14	-9.29918917E-15	2.43713688E-13	-2.22430160E-13
-4.82600497E-17	-1.58379716E-14	1.74227676E-11	-1.20661623E-11	7.65215924E-12	3.75551057E-12
9.29328125E-16	-9.29918917E-15	-1.20661623E-11	1.31000465E-10	-1.29854858E-10	6.60793567E-12
-2.50937034E-14	2.43713688E-13	7.65215924E-12	-1.29854858E-10	6.39876467E-10	-4.53904170E-10
6.91586612E-15	-2.22430160E-13	3.75551057E-12	6.60793567E-12	-4.53904170E-10	4.08556343E-10