AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999TA123 ∴ Orbital info ∴ Epoch epochXXX

(40875) 1999TA123 ▹

ORBITAL INFORMATION

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(ASCII data file 40875.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.54785	7.568e-09	au
e	0.226634	4.808e-08
i	2.728	4.545e-06	deg
Ω	345.485	6.459e-05	deg
ω	347.687	6.497e-05	deg
M	36.916	7.821e-06	deg

Other useful info
Absolute Magnitude (H)	14.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9704	au
Aphelion	3.1253	au
Asc. node-Earth separation	0.97187	au
Desc. node-Earth separation	2.11242	au
Earth MOID	0.96016	au
Orbital period	1485.45	days
Date of orbit computation	apr 23 19:54

Correlation matrix
1.00000000	-0.38048733	-0.00906859	0.01466179	0.00678138	-0.62152724
-0.38048733	1.00000000	-0.00402785	0.00375778	-0.03048740	0.37340911
-0.00906859	-0.00402785	1.00000000	-0.27853650	0.27701169	-0.00052822
0.01466179	0.00375778	-0.27853650	1.00000000	-0.99308567	0.00191127
0.00678138	-0.03048740	0.27701169	-0.99308567	1.00000000	-0.09988219
-0.62152724	0.37340911	-0.00052822	0.00191127	-0.09988219	1.00000000

Covariance matrix
5.72701920E-17	-1.38440258E-16	-3.11890044E-16	7.16689610E-15	3.33424647E-15	-3.67867827E-14
-1.38440258E-16	2.31161632E-15	-8.80093455E-16	1.16699357E-14	-9.52343644E-14	1.40413903E-13
-3.11890044E-16	-8.80093455E-16	2.06535504E-11	-8.17634352E-11	8.17919968E-11	-1.87751214E-14
7.16689610E-15	1.16699357E-14	-8.17634352E-11	4.17214410E-09	-4.16755865E-09	9.65537967E-13
3.33424647E-15	-9.52343644E-14	8.17919968E-11	-4.16755865E-09	4.22114922E-09	-5.07540558E-11
-3.67867827E-14	1.40413903E-13	-1.87751214E-14	9.65537967E-13	-5.07540558E-11	6.11694598E-11