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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.86761	1.163e-08	au
e	0.209605	2.581e-08
i	14.206	2.992e-06	deg
Ω	290.049	1.443e-05	deg
ω	294.602	1.705e-05	deg
M	336.265	8.866e-06	deg

Other useful info
Absolute Magnitude (H)	13.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2665	au
Aphelion	3.4687	au
Asc. node-Earth separation	1.50521	au
Desc. node-Earth separation	2.02075	au
Earth MOID	1.29824	au
Orbital period	1773.7	days
Date of orbit computation	apr 23 19:49

Correlation matrix
1.00000000	0.16523525	-0.00722287	-0.00402866	-0.08518250	-0.15546459
0.16523525	1.00000000	-0.00767896	0.02740555	-0.25583920	0.41807140
-0.00722287	-0.00767896	1.00000000	0.39947986	-0.31882077	-0.01593358
-0.00402866	0.02740555	0.39947986	1.00000000	-0.83513150	0.03188099
-0.08518250	-0.25583920	-0.31882077	-0.83513150	1.00000000	-0.53342317
-0.15546459	0.41807140	-0.01593358	0.03188099	-0.53342317	1.00000000

Covariance matrix
1.35173706E-16	4.95813527E-17	-2.51240697E-16	-6.76027355E-16	-1.68894773E-14	-1.60249974E-14
4.95813527E-17	6.66099480E-16	-5.92933544E-16	1.02085892E-14	-1.12604661E-13	9.56622012E-14
-2.51240697E-16	-5.92933544E-16	8.95093607E-12	1.72499058E-11	-1.62667418E-11	-4.22637326E-13
-6.76027355E-16	1.02085892E-14	1.72499058E-11	2.08312446E-10	-2.05556973E-10	4.07952661E-12
-1.68894773E-14	-1.12604661E-13	-1.62667418E-11	-2.05556973E-10	2.90830182E-10	-8.06514123E-11
-1.60249974E-14	9.56622012E-14	-4.22637326E-13	4.07952661E-12	-8.06514123E-11	7.86032918E-11