AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999TF39 ∴ Orbital info ∴ Epoch epochXXX

(121353) 1999TF39 ▹

ORBITAL INFORMATION

◲

(ASCII data file 121353.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.07916	1.952e-08	au
e	0.248682	4.397e-08
i	9.32	5.316e-06	deg
Ω	85.96	3.754e-05	deg
ω	348.117	4.002e-05	deg
M	162.478	1.369e-05	deg

Other useful info
Absolute Magnitude (H)	15.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3134	au
Aphelion	3.8449	au
Asc. node-Earth separation	1.34001	au
Desc. node-Earth separation	2.80192	au
Earth MOID	1.32982	au
Orbital period	1973.54	days
Date of orbit computation	apr 23 20:14

Correlation matrix
1.00000000	-0.06221340	0.00512618	-0.02933919	-0.00554004	-0.30964517
-0.06221340	1.00000000	0.00010367	-0.00760211	0.06182972	-0.19133440
0.00512618	0.00010367	1.00000000	0.19555830	-0.18204757	0.00895334
-0.02933919	-0.00760211	0.19555830	1.00000000	-0.92831446	0.01967682
-0.00554004	0.06182972	-0.18204757	-0.92831446	1.00000000	-0.34704253
-0.30964517	-0.19133440	0.00895334	0.01967682	-0.34704253	1.00000000

Covariance matrix
3.81046156E-16	-5.33954659E-17	5.31935768E-16	-2.14997540E-14	-4.32794053E-15	-8.27253290E-14
-5.33954659E-17	1.93314013E-15	2.42304012E-17	-1.25476502E-14	1.08794932E-13	-1.15135732E-13
5.31935768E-16	2.42304012E-17	2.82587963E-11	3.90256078E-11	-3.87294611E-11	6.51399669E-13
-2.14997540E-14	-1.25476502E-14	3.90256078E-11	1.40926667E-09	-1.39466997E-09	1.01096708E-11
-4.32794053E-15	1.08794932E-13	-3.87294611E-11	-1.39466997E-09	1.60162002E-09	-1.90085001E-10
-8.27253290E-14	-1.15135732E-13	6.51399669E-13	1.01096708E-11	-1.90085001E-10	1.87314242E-10