AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008TD180 ∴ Orbital info ∴ Epoch epochXXX

(394870) 2008TD180 ▹

ORBITAL INFORMATION

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(ASCII data file 394870.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.21728	2.071e-08	au
e	0.178847	4.855e-08
i	6.745	5.183e-06	deg
Ω	125.33	5.273e-05	deg
ω	204.992	5.793e-05	deg
M	276.11	1.753e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8207	au
Aphelion	2.6138	au
Asc. node-Earth separation	1.57747	au
Desc. node-Earth separation	0.8318	au
Earth MOID	0.81167	au
Orbital period	1205.95	days
Date of orbit computation	apr 23 21:14

Correlation matrix
1.00000000	-0.08967887	0.01188690	-0.00449288	-0.27300135	0.29903819
-0.08967887	1.00000000	-0.00225385	-0.00775888	0.08795248	-0.19758605
0.01188690	-0.00225385	1.00000000	-0.00366282	-0.00291900	0.01481416
-0.00449288	-0.00775888	-0.00366282	1.00000000	-0.90461595	0.00397770
-0.27300135	0.08795248	-0.00291900	-0.90461595	1.00000000	-0.38765340
0.29903819	-0.19758605	0.01481416	0.00397770	-0.38765340	1.00000000

Covariance matrix
4.28739773E-16	-9.01473077E-17	1.27560855E-15	-4.90562413E-15	-3.27477891E-13	1.08573271E-13
-9.01473077E-17	2.35684734E-15	-5.67076559E-16	-1.98626792E-14	2.47362638E-13	-1.68198217E-13
1.27560855E-15	-5.67076559E-16	2.68598544E-11	-1.00101568E-12	-8.76408072E-13	1.34625786E-12
-4.90562413E-15	-1.98626792E-14	-1.00101568E-12	2.78064678E-09	-2.76348721E-09	3.67793658E-12
-3.27477891E-13	2.47362638E-13	-8.76408072E-13	-2.76348721E-09	3.35614420E-09	-3.93788730E-10
1.08573271E-13	-1.68198217E-13	1.34625786E-12	3.67793658E-12	-3.93788730E-10	3.07467182E-10