AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008TH8 ∴ Orbital info ∴ Epoch epochXXX

(476662) 2008TH8 ▹

ORBITAL INFORMATION

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(ASCII data file 476662.eq0)

Keplerian elements at epoch
58353.8 MJD
	Value	1-σ variation	Units
a	2.54031	2.287e-08	au
e	0.289907	2.011e-07
i	4.458	5.909e-06	deg
Ω	54.609	0.0001234	deg
ω	285.349	0.0001255	deg
M	178.954	1.285e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8039	au
Aphelion	3.2768	au
Asc. node-Earth separation	1.17306	au
Desc. node-Earth separation	1.50993	au
Earth MOID	0.80125	au
Orbital period	1478.86	days
Date of orbit computation	apr 23 21:31

Correlation matrix
1.00000000	-0.87906594	0.20360496	-0.02112413	0.01411769	0.14664745
-0.87906594	1.00000000	-0.23305180	0.03640081	-0.03796418	-0.11920452
0.20360496	-0.23305180	1.00000000	-0.60995163	0.59942217	0.02347505
-0.02112413	0.03640081	-0.60995163	1.00000000	-0.98274451	0.01089653
0.01411769	-0.03796418	0.59942217	-0.98274451	1.00000000	-0.19112685
0.14664745	-0.11920452	0.02347505	0.01089653	-0.19112685	1.00000000

Covariance matrix
5.23126968E-16	-4.04368595E-15	2.75154939E-14	-5.96160761E-14	4.05342339E-14	4.31125687E-14
-4.04368595E-15	4.04487241E-14	-2.76942935E-13	9.03325906E-13	-9.58476230E-13	-3.08156243E-13
2.75154939E-14	-2.76942935E-13	3.49116859E-11	-4.44694507E-10	4.44603713E-10	1.78286227E-12
-5.96160761E-14	9.03325906E-13	-4.44694507E-10	1.52251616E-08	-1.52221661E-08	1.72820472E-11
4.05342339E-14	-9.58476230E-13	4.44603713E-10	-1.52221661E-08	1.57583139E-08	-3.08391510E-10
4.31125687E-14	-3.08156243E-13	1.78286227E-12	1.72820472E-11	-3.08391510E-10	1.65215840E-10