AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001TT20 ∴ Orbital info ∴ Epoch epochXXX

(153619) 2001TT20 ▹

ORBITAL INFORMATION

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(ASCII data file 153619.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.39934	1.014e-08	au
e	0.110727	4.699e-08
i	6.975	4.93e-06	deg
Ω	336.178	3.422e-05	deg
ω	349.642	3.921e-05	deg
M	82.535	1.959e-05	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1337	au
Aphelion	2.665	au
Asc. node-Earth separation	1.12776	au
Desc. node-Earth separation	1.67005	au
Earth MOID	1.12224	au
Orbital period	1357.49	days
Date of orbit computation	apr 23 20:21

Correlation matrix
1.00000000	-0.13540112	-0.00117802	-0.00239388	-0.00708993	-0.17918033
-0.13540112	1.00000000	0.01221684	0.00346367	0.00973620	-0.04483019
-0.00117802	0.01221684	1.00000000	0.02450093	-0.02444322	0.00348201
-0.00239388	0.00346367	0.02450093	1.00000000	-0.86481296	0.00366382
-0.00708993	0.00973620	-0.02444322	-0.86481296	1.00000000	-0.48782509
-0.17918033	-0.04483019	0.00348201	0.00366382	-0.48782509	1.00000000

Covariance matrix
1.02862159E-16	-6.45286245E-17	-5.89064024E-17	-8.30779698E-16	-2.81961133E-15	-3.55986415E-14
-6.45286245E-17	2.20802838E-15	2.83036292E-15	5.56923313E-15	1.79395441E-14	-4.12656043E-14
-5.89064024E-17	2.83036292E-15	2.43087176E-11	4.13352136E-12	-4.72562349E-12	3.36299265E-13
-8.30779698E-16	5.56923313E-15	4.13352136E-12	1.17088204E-09	-1.16037514E-09	2.45587241E-12
-2.81961133E-15	1.79395441E-14	-4.72562349E-12	-1.16037514E-09	1.53758561E-09	-3.74713271E-10
-3.55986415E-14	-4.12656043E-14	3.36299265E-13	2.45587241E-12	-3.74713271E-10	3.83734256E-10