AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008TM55 ∴ Orbital info ∴ Epoch epochXXX

(418640) 2008TM55 ▹

ORBITAL INFORMATION

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(ASCII data file 418640.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.05798	3.339e-08	au
e	0.225017	7.957e-08
i	0.573	8.791e-06	deg
Ω	20.173	0.0009147	deg
ω	65.403	0.0009153	deg
M	277.708	2.581e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3699	au
Aphelion	3.7461	au
Asc. node-Earth separation	1.65905	au
Desc. node-Earth separation	2.19919	au
Earth MOID	1.3866	au
Orbital period	1953.22	days
Date of orbit computation	apr 23 21:19

Correlation matrix
1.00000000	0.09332399	0.01140794	-0.01173923	0.01425302	-0.39669328
0.09332399	1.00000000	0.00734679	0.00482431	-0.00218424	-0.07495967
0.01140794	0.00734679	1.00000000	0.14844603	-0.14817532	-0.00790592
-0.01173923	0.00482431	0.14844603	1.00000000	-0.99931811	0.00648285
0.01425302	-0.00218424	-0.14817532	-0.99931811	1.00000000	-0.04061022
-0.39669328	-0.07495967	-0.00790592	0.00648285	-0.04061022	1.00000000

Covariance matrix
1.11489588E-15	2.47943764E-16	3.34851370E-15	-3.58536371E-13	4.35607945E-13	-3.41809918E-13
2.47943764E-16	6.33119174E-15	5.13887600E-15	3.51118993E-13	-1.59079408E-13	-1.53915742E-13
3.34851370E-15	5.13887600E-15	7.72779582E-11	1.19363864E-09	-1.19227194E-09	-1.79346447E-12
-3.58536371E-13	3.51118993E-13	1.19363864E-09	8.36667607E-07	-8.36665488E-07	1.53022388E-10
4.35607945E-13	-1.59079408E-13	-1.19227194E-09	-8.36665488E-07	8.37805567E-07	-9.59223002E-10
-3.41809918E-13	-1.53915742E-13	-1.79346447E-12	1.53022388E-10	-9.59223002E-10	6.65925017E-10