AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999TA287 ∴ Orbital info ∴ Epoch epochXXX

(396559) 1999TA287 ▹

ORBITAL INFORMATION

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(ASCII data file 396559.eq0)

Keplerian elements at epoch
58288.6 MJD
	Value	1-σ variation	Units
a	3.1448	2.496e-08	au
e	0.155183	8.38e-08
i	11.231	7.109e-06	deg
Ω	222.397	3.565e-05	deg
ω	163.089	4.15e-05	deg
M	123.477	1.962e-05	deg

Other useful info
Absolute Magnitude (H)	15.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6568	au
Aphelion	3.6328	au
Asc. node-Earth separation	2.59581	au
Desc. node-Earth separation	1.68063	au
Earth MOID	1.66323	au
Orbital period	2036.99	days
Date of orbit computation	apr 23 21:14

Correlation matrix
1.00000000	-0.30165074	0.01353035	0.00439585	0.01354440	-0.08428891
-0.30165074	1.00000000	-0.04117793	-0.00813116	-0.04890874	0.26947535
0.01353035	-0.04117793	1.00000000	-0.44721092	0.39525807	-0.04259215
0.00439585	-0.00813116	-0.44721092	1.00000000	-0.84428297	0.00225085
0.01354440	-0.04890874	0.39525807	-0.84428297	1.00000000	-0.51883847
-0.08428891	0.26947535	-0.04259215	0.00225085	-0.51883847	1.00000000

Covariance matrix
6.23223484E-16	-6.31076194E-16	2.40127819E-15	3.91214949E-15	1.40316312E-14	-4.12873481E-14
-6.31076194E-16	7.02281105E-15	-2.45319186E-14	-2.42917443E-14	-1.70085958E-13	4.43097397E-13
2.40127819E-15	-2.45319186E-14	5.05385720E-11	-1.13337781E-10	1.16605406E-10	-5.94108458E-12
3.91214949E-15	-2.42917443E-14	-1.13337781E-10	1.27087154E-09	-1.24900826E-09	1.57442591E-12
1.40316312E-14	-1.70085958E-13	1.16605406E-10	-1.24900826E-09	1.72207836E-09	-4.22457754E-10
-4.12873481E-14	4.43097397E-13	-5.94108458E-12	1.57442591E-12	-4.22457754E-10	3.84989886E-10