AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012TY91 ∴ Orbital info ∴ Epoch epochXXX

(500396) 2012TY91 ▹

ORBITAL INFORMATION

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(ASCII data file 500396.eq0)

Keplerian elements at epoch
58369.3 MJD
	Value	1-σ variation	Units
a	3.02003	4.503e-08	au
e	0.079164	6.988e-08
i	11.129	9.438e-06	deg
Ω	38.914	4.479e-05	deg
ω	78.477	8.417e-05	deg
M	310.736	6.936e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.781	au
Aphelion	3.2591	au
Asc. node-Earth separation	1.96149	au
Desc. node-Earth separation	2.04088	au
Earth MOID	1.82281	au
Orbital period	1916.97	days
Date of orbit computation	apr 23 21:36

Correlation matrix
1.00000000	0.03836417	0.03540928	-0.02813368	0.26865934	-0.31231758
0.03836417	1.00000000	0.04092826	-0.02345594	0.41450108	-0.47259383
0.03540928	0.04092826	1.00000000	-0.54943084	0.33466833	-0.05852815
-0.02813368	-0.02345594	-0.54943084	1.00000000	-0.56501551	0.05440113
0.26865934	0.41450108	0.33466833	-0.56501551	1.00000000	-0.85191292
-0.31231758	-0.47259383	-0.05852815	0.05440113	-0.85191292	1.00000000

Covariance matrix
2.02775837E-15	1.20720633E-16	1.50494849E-14	-5.67474223E-14	1.01827626E-12	-9.75521740E-13
1.20720633E-16	4.88309557E-15	2.69940062E-14	-7.34195758E-14	2.43797278E-12	-2.29069928E-12
1.50494849E-14	2.69940062E-14	8.90826052E-11	-2.32284895E-10	2.65868353E-10	-3.83171911E-11
-5.67474223E-14	-7.34195758E-14	-2.32284895E-10	2.00642514E-09	-2.13023452E-09	1.69025333E-10
1.01827626E-12	2.43797278E-12	2.65868353E-10	-2.13023452E-09	7.08453162E-09	-4.97374134E-09
-9.75521740E-13	-2.29069928E-12	-3.83171911E-11	1.69025333E-10	-4.97374134E-09	4.81132662E-09