AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008TJ156 ∴ Orbital info ∴ Epoch epochXXX

(278914) 2008TJ156 ▹

ORBITAL INFORMATION

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(ASCII data file 278914.eq0)

Keplerian elements at epoch
58107.3 MJD
	Value	1-σ variation	Units
a	2.57875	1.975e-08	au
e	0.176027	4.184e-08
i	4.258	7.141e-06	deg
Ω	331.889	7.019e-05	deg
ω	320.491	7.485e-05	deg
M	164.087	2.547e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1248	au
Aphelion	3.0327	au
Asc. node-Earth separation	1.18799	au
Desc. node-Earth separation	1.90239	au
Earth MOID	1.10899	au
Orbital period	1512.56	days
Date of orbit computation	Jun 5 01:36

Correlation matrix
1.00000000	-0.08284946	0.00519115	-0.00886486	-0.12258375	0.36526820
-0.08284946	1.00000000	0.01460545	0.00427362	0.17514740	-0.53381098
0.00519115	0.01460545	1.00000000	0.58865754	-0.54857466	-0.00653585
-0.00886486	0.00427362	0.58865754	1.00000000	-0.93285683	-0.00381976
-0.12258375	0.17514740	-0.54857466	-0.93285683	1.00000000	-0.35328406
0.36526820	-0.53381098	-0.00653585	-0.00381976	-0.35328406	1.00000000

Covariance matrix
3.90165744E-16	-6.84729090E-17	7.32204959E-16	-1.22911476E-14	-1.81232980E-13	1.83769030E-13
-6.84729090E-17	1.75068902E-15	4.36378792E-15	1.25515178E-14	5.48514325E-13	-5.68889476E-13
7.32204959E-16	4.36378792E-15	5.09904127E-11	2.95054943E-10	-2.93197166E-10	-1.18872682E-12
-1.22911476E-14	1.25515178E-14	2.95054943E-10	4.92710531E-09	-4.90106752E-09	-6.82916085E-12
-1.81232980E-13	5.48514325E-13	-2.93197166E-10	-4.90106752E-09	5.60221189E-09	-6.73503255E-10
1.83769030E-13	-5.68889476E-13	-1.18872682E-12	-6.82916085E-12	-6.73503255E-10	6.48741648E-10