AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008TR138 ∴ Orbital info ∴ Epoch epochXXX

(614166) 2008TR138 ▹

ORBITAL INFORMATION

◲

(ASCII data file 614166.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.27396	1.737e-08	au
e	0.258745	6.49e-08
i	3.953	7.838e-06	deg
Ω	244.085	0.0001114	deg
ω	55.52	0.000113	deg
M	241.418	1.613e-05	deg

Other useful info
Absolute Magnitude (H)	18.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.6856	au
Aphelion	2.8623	au
Asc. node-Earth separation	0.83728	au
Desc. node-Earth separation	1.50037	au
Earth MOID	0.67368	au
Orbital period	1252.49	days
Date of orbit computation	Jun 5 02:47

Correlation matrix
1.00000000	-0.44735668	0.02444922	-0.01286584	-0.01447938	-0.33600575
-0.44735668	1.00000000	-0.03638932	0.02407856	0.00951128	0.01432166
0.02444922	-0.03638932	1.00000000	-0.31702224	0.30754323	0.00737492
-0.01286584	0.02407856	-0.31702224	1.00000000	-0.98359731	0.00701699
-0.01447938	0.00951128	0.30754323	-0.98359731	1.00000000	-0.15912756
-0.33600575	0.01432166	0.00737492	0.00701699	-0.15912756	1.00000000

Covariance matrix
3.01653918E-16	-5.04262852E-16	3.32834668E-15	-2.48830370E-14	-2.84284270E-14	-9.41055651E-14
-5.04262852E-16	4.21208495E-15	-1.85110677E-14	1.74016259E-13	6.97807675E-14	1.49884280E-14
3.32834668E-15	-1.85110677E-14	6.14353016E-11	-2.76700162E-10	2.72498153E-10	9.32138742E-13
-2.48830370E-14	1.74016259E-13	-2.76700162E-10	1.23999909E-08	-1.23815900E-08	1.26001436E-11
-2.84284270E-14	6.97807675E-14	2.72498153E-10	-1.23815900E-08	1.27789980E-08	-2.90073408E-10
-9.41055651E-14	1.49884280E-14	9.32138742E-13	1.26001436E-11	-2.90073408E-10	2.60032861E-10