AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998XC50 ∴ Orbital info ∴ Epoch epochXXX

(49407) 1998XC50 ▹

ORBITAL INFORMATION

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(ASCII data file 49407.eq0)

Keplerian elements at epoch
58027.3 MJD
	Value	1-σ variation	Units
a	2.74758	1.1e-08	au
e	0.069607	4.402e-08
i	9.353	4.261e-06	deg
Ω	62.006	2.354e-05	deg
ω	140.209	3.561e-05	deg
M	309.412	2.742e-05	deg

Other useful info
Absolute Magnitude (H)	14.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5563	au
Aphelion	2.9388	au
Asc. node-Earth separation	1.90198	au
Desc. node-Earth separation	1.58356	au
Earth MOID	1.5596	au
Orbital period	1663.5	days
Date of orbit computation	apr 23 19:56

Correlation matrix
1.00000000	-0.02756958	-0.00377711	-0.00210856	0.04333175	-0.06469330
-0.02756958	1.00000000	-0.00264109	0.02017872	-0.03035240	0.06372078
-0.00377711	-0.00264109	1.00000000	-0.24177786	0.16405781	-0.00755974
-0.00210856	0.02017872	-0.24177786	1.00000000	-0.65898585	0.01188296
0.04333175	-0.03035240	0.16405781	-0.65898585	1.00000000	-0.75494839
-0.06469330	0.06372078	-0.00755974	0.01188296	-0.75494839	1.00000000

Covariance matrix
1.21015073E-16	-1.33520316E-17	-1.77032024E-16	-5.46076539E-16	1.69767529E-14	-1.95174787E-14
-1.33520316E-17	1.93818397E-15	-4.95397091E-16	2.09140630E-14	-4.75903839E-14	7.69348747E-14
-1.77032024E-16	-4.95397091E-16	1.81528529E-11	-2.42513653E-11	2.48941923E-11	-8.83331955E-13
-5.46076539E-16	2.09140630E-14	-2.42513653E-11	5.54235629E-10	-5.52525074E-10	7.67213939E-12
1.69767529E-14	-4.75903839E-14	2.48941923E-11	-5.52525074E-10	1.26840328E-09	-7.37378697E-10
-1.95174787E-14	7.69348747E-14	-8.83331955E-13	7.67213939E-12	-7.37378697E-10	7.52123724E-10