NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2007TU18 ∴ Orbital info ∴ Epoch 54387 MJD

2007TU18 ▹

ORBITAL INFORMATION

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(ASCII data file 2007TU18.eq0)

Keplerian elements
(Epoch 54387.9 MJD)
	Value	1-σ variation	Units
a	2.53885	0.006392	au
e	0.601451	0.000991
i	3.484	0.004172	deg
Ω	198.263	0.0004317	deg
ω	204.914	0.0005354	deg
M	355.542	0.01793	deg

Other useful info
Absolute Magnitude (H)	24.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0119	au
Aphelion distance	4.0658	au
Asc. node-Earth separation	2.56279	au
Desc. node-Earth separation	0.05027	au
Earth MOID	0.02832	au
Orbital period	1477.59	days
Date of orbit computation	Jul 29 11:14

Covariance matrix
4.08595690E-05	6.33458313E-06	2.66648119E-05	-2.75118435E-06	3.37853044E-06	1.14616376E-04
6.33458313E-06	9.82069677E-07	4.13392667E-06	-4.26524288E-07	5.23789267E-07	1.77693240E-05
2.66648119E-05	4.13392667E-06	1.74017401E-05	-1.79511142E-06	2.20445552E-06	7.47982573E-05
-2.75118435E-06	-4.26524288E-07	-1.79511142E-06	1.86399137E-07	-2.28516719E-07	-7.71745075E-06
3.37853044E-06	5.23789267E-07	2.20445552E-06	-2.28516719E-07	2.86620315E-07	9.47599164E-06
1.14616376E-04	1.77693240E-05	7.47982573E-05	-7.71745075E-06	9.47599164E-06	3.21514006E-04

Correlation matrix
1.00000000	1.00000000	0.99998917	-0.99689829	0.98725073	0.99999962
1.00000000	1.00000000	0.99998913	-0.99689787	0.98726095	0.99999956
0.99998917	0.99998913	1.00000000	-0.99671988	0.98707810	0.99998893
-0.99689829	-0.99689787	-0.99671988	1.00000000	-0.98864995	-0.99690086
0.98725073	0.98726095	0.98707810	-0.98864995	1.00000000	0.98712292
0.99999962	0.99999956	0.99998893	-0.99690086	0.98712292	1.00000000