AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998YB3 ∴ Orbital info ∴ Epoch epochXXX

(15454) 1998YB3 ▹

ORBITAL INFORMATION

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(ASCII data file 15454.eq0)

Keplerian elements at epoch
58070.8 MJD
	Value	1-σ variation	Units
a	2.86946	1.193e-08	au
e	0.207761	2.577e-08
i	14.206	2.99e-06	deg
Ω	290.085	1.442e-05	deg
ω	295.097	1.708e-05	deg
M	223.049	9.027e-06	deg

Other useful info
Absolute Magnitude (H)	13.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2733	au
Aphelion	3.4656	au
Asc. node-Earth separation	1.50633	au
Desc. node-Earth separation	2.02683	au
Earth MOID	1.30353	au
Orbital period	1775.41	days
Date of orbit computation	apr 23 19:49

Correlation matrix
1.00000000	0.18355109	-0.01390105	-0.00236951	-0.11323084	0.21513310
0.18355109	1.00000000	-0.00554648	0.02859521	-0.25134908	0.45925193
-0.01390105	-0.00554648	1.00000000	0.39795022	-0.31686812	-0.01953633
-0.00236951	0.02859521	0.39795022	1.00000000	-0.83356172	0.02997402
-0.11323084	-0.25134908	-0.31686812	-0.83356172	1.00000000	-0.56262370
0.21513310	0.45925193	-0.01953633	0.02997402	-0.56262370	1.00000000

Covariance matrix
1.42281970E-16	5.64118236E-17	-4.95753897E-16	-4.07631298E-16	-2.30626895E-14	2.31652236E-14
5.64118236E-17	6.63859960E-16	-4.27267087E-16	1.06259098E-14	-1.10582358E-13	1.06817781E-13
-4.95753897E-16	-4.27267087E-16	8.93895809E-12	1.71595880E-11	-1.61767880E-11	-5.27279426E-13
-4.07631298E-16	1.06259098E-14	1.71595880E-11	2.08002862E-10	-2.05278147E-10	3.90242027E-12
-2.30626895E-14	-1.10582358E-13	-1.61767880E-11	-2.05278147E-10	2.91568503E-10	-8.67246687E-11
2.31652236E-14	1.06817781E-13	-5.27279426E-13	3.90242027E-12	-8.67246687E-11	8.14908129E-11