AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007TB31 ∴ Orbital info ∴ Epoch epochXXX

(236900) 2007TB31 ▹

ORBITAL INFORMATION

◲

(ASCII data file 236900.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.03345	2.907e-08	au
e	0.119392	5.169e-08
i	1.651	6.529e-06	deg
Ω	213.081	0.0001865	deg
ω	45.175	0.0001893	deg
M	175.025	2.822e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6713	au
Aphelion	3.3956	au
Asc. node-Earth separation	1.75215	au
Desc. node-Earth separation	2.27225	au
Earth MOID	1.65634	au
Orbital period	1929.77	days
Date of orbit computation	apr 23 20:39

Correlation matrix
1.00000000	0.32768649	-0.00207530	-0.00520294	-0.07242914	0.30495161
0.32768649	1.00000000	0.00105777	-0.00957801	-0.03963753	0.25522964
-0.00207530	0.00105777	1.00000000	-0.20893148	0.20511814	0.00351529
-0.00520294	-0.00957801	-0.20893148	1.00000000	-0.98599991	0.00741949
-0.07242914	-0.03963753	0.20511814	-0.98599991	1.00000000	-0.17015151
0.30495161	0.25522964	0.00351529	0.00741949	-0.17015151	1.00000000

Covariance matrix
8.45279642E-16	4.92408940E-16	-3.93948593E-16	-2.82079137E-14	-3.98626294E-13	2.50201297E-13
4.92408940E-16	2.67137207E-15	3.56958295E-16	-9.23133713E-14	-3.87816385E-13	3.72268873E-13
-3.93948593E-16	3.56958295E-16	4.26302115E-11	-2.54380965E-10	2.53521759E-10	6.47707005E-13
-2.82079137E-14	-9.23133713E-14	-2.54380965E-10	3.47731437E-08	-3.48057726E-08	3.90440258E-11
-3.98626294E-13	-3.87816385E-13	2.53521759E-10	-3.48057726E-08	3.58347889E-08	-9.08963941E-10
2.50201297E-13	3.72268873E-13	6.47707005E-13	3.90440258E-11	-9.08963941E-10	7.96373572E-10