AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001TQ220 ∴ Orbital info ∴ Epoch epochXXX

(89115) 2001TQ220 ▹

ORBITAL INFORMATION

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(ASCII data file 89115.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.46289	1.022e-08	au
e	0.104254	5.034e-08
i	3.469	3.635e-06	deg
Ω	267.645	7.675e-05	deg
ω	279.929	7.885e-05	deg
M	129.671	2.057e-05	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2061	au
Aphelion	2.7197	au
Asc. node-Earth separation	1.37726	au
Desc. node-Earth separation	1.49725	au
Earth MOID	1.21037	au
Orbital period	1411.78	days
Date of orbit computation	Jun 5 00:56

Correlation matrix
1.00000000	0.47521741	-0.00128988	-0.00623040	0.08104232	-0.54799591
0.47521741	1.00000000	-0.00391850	-0.00646414	0.05021033	-0.30249531
-0.00128988	-0.00391850	1.00000000	-0.14871991	0.14310991	0.00314675
-0.00623040	-0.00646414	-0.14871991	1.00000000	-0.97183226	0.00213144
0.08104232	0.05021033	0.14310991	-0.97183226	1.00000000	-0.22730545
-0.54799591	-0.30249531	0.00314675	0.00213144	-0.22730545	1.00000000

Covariance matrix
1.04458675E-16	2.44512688E-16	-4.79253141E-17	-4.88716213E-15	6.53117925E-14	-1.15231325E-13
2.44512688E-16	2.53439085E-15	-7.17135398E-16	-2.49756168E-14	1.99313782E-13	-3.13311560E-13
-4.79253141E-17	-7.17135398E-16	1.32156732E-11	-4.14937330E-11	4.10224729E-11	2.35357347E-13
-4.88716213E-15	-2.49756168E-14	-4.14937330E-11	5.89030111E-09	-5.88122151E-09	3.36560081E-12
6.53117925E-14	1.99313782E-13	4.10224729E-11	-5.88122151E-09	6.21748794E-09	-3.68755332E-10
-1.15231325E-13	-3.13311560E-13	2.35357347E-13	3.36560081E-12	-3.68755332E-10	4.23293850E-10