AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999XS196 ∴ Orbital info ∴ Epoch epochXXX

(137771) 1999XS196 ▹

ORBITAL INFORMATION

◲

(ASCII data file 137771.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.39448	6.372e-09	au
e	0.236155	4.563e-08
i	5.341	5.179e-06	deg
Ω	29.102	3.73e-05	deg
ω	351.097	3.837e-05	deg
M	249.047	8.368e-06	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.829	au
Aphelion	2.9599	au
Asc. node-Earth separation	0.83884	au
Desc. node-Earth separation	1.94459	au
Earth MOID	0.83201	au
Orbital period	1353.37	days
Date of orbit computation	apr 23 20:17

Correlation matrix
1.00000000	0.38915553	0.00936625	0.01138274	0.02390672	-0.48869438
0.38915553	1.00000000	-0.01534517	0.00269210	0.02416113	-0.24600385
0.00936625	-0.01534517	1.00000000	-0.04345421	0.04231786	-0.00454651
0.01138274	0.00269210	-0.04345421	1.00000000	-0.96792041	0.00501789
0.02390672	0.02416113	0.04231786	-0.96792041	1.00000000	-0.22780480
-0.48869438	-0.24600385	-0.00454651	0.00501789	-0.22780480	1.00000000

Covariance matrix
4.05975990E-17	1.13138267E-16	3.09081780E-16	2.70557576E-15	5.84426006E-15	-2.60551722E-14
1.13138267E-16	2.08195952E-15	-3.62631377E-15	4.58237334E-15	4.22973039E-14	-9.39257074E-14
3.09081780E-16	-3.62631377E-15	2.68234935E-11	-8.39561055E-12	8.40892870E-12	-1.97034602E-13
2.70557576E-15	4.58237334E-15	-8.39561055E-12	1.39163525E-09	-1.38535682E-09	1.56635553E-12
5.84426006E-15	4.22973039E-14	8.40892870E-12	-1.38535682E-09	1.47203649E-09	-7.31355607E-11
-2.60551722E-14	-9.39257074E-14	-1.97034602E-13	1.56635553E-12	-7.31355607E-11	7.00185101E-11