AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001TD18 ∴ Orbital info ∴ Epoch epochXXX

(140351) 2001TD18 ▹

ORBITAL INFORMATION

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(ASCII data file 140351.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.05214	1.559e-08	au
e	0.118924	5.739e-08
i	11.078	6.378e-06	deg
Ω	42.665	2.209e-05	deg
ω	308.329	3.028e-05	deg
M	117.925	2.078e-05	deg

Other useful info
Absolute Magnitude (H)	15.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6892	au
Aphelion	3.4151	au
Asc. node-Earth separation	1.81148	au
Desc. node-Earth separation	2.24051	au
Earth MOID	1.7017	au
Orbital period	1947.63	days
Date of orbit computation	apr 23 20:18

Correlation matrix
1.00000000	-0.07053221	0.00371471	0.00088406	0.03767939	-0.24927045
-0.07053221	1.00000000	-0.00535145	-0.00644710	0.25109104	-0.40414129
0.00371471	-0.00535145	1.00000000	-0.30088100	0.21167455	0.00580278
0.00088406	-0.00644710	-0.30088100	1.00000000	-0.71512793	0.00409639
0.03767939	0.25109104	0.21167455	-0.71512793	1.00000000	-0.67650430
-0.24927045	-0.40414129	0.00580278	0.00409639	-0.67650430	1.00000000

Covariance matrix
2.43052375E-16	-6.31043336E-17	3.69373501E-16	3.04409490E-16	1.77886830E-14	-8.07365075E-14
-6.31043336E-17	3.29339304E-15	-1.95877063E-15	-8.17173234E-15	4.36358085E-13	-4.81841536E-13
3.69373501E-16	-1.95877063E-15	4.06800129E-11	-4.23851204E-11	4.08836074E-11	7.68910852E-13
3.04409490E-16	-8.17173234E-15	-4.23851204E-11	4.87816202E-10	-4.78301653E-10	1.87965934E-12
1.77886830E-14	4.36358085E-13	4.08836074E-11	-4.78301653E-10	9.17022638E-10	-4.25608043E-10
-8.07365075E-14	-4.81841536E-13	7.68910852E-13	1.87965934E-12	-4.25608043E-10	4.31616928E-10