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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.57949	1.974e-08	au
e	0.175218	4.181e-08
i	4.258	7.142e-06	deg
Ω	331.841	7.015e-05	deg
ω	320.282	7.486e-05	deg
M	349.944	2.415e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1275	au
Aphelion	3.0315	au
Asc. node-Earth separation	1.193	au
Desc. node-Earth separation	1.90106	au
Earth MOID	1.11331	au
Orbital period	1513.21	days
Date of orbit computation	Jun 5 01:36

Correlation matrix
1.00000000	-0.06597755	0.00444422	-0.00914521	-0.11618515	0.10956697
-0.06597755	1.00000000	0.01468727	0.00424696	0.17576801	-0.54601045
0.00444422	0.01468727	1.00000000	0.58864120	-0.54800707	-0.00859356
-0.00914521	0.00424696	0.58864120	1.00000000	-0.93206002	-0.00219371
-0.11618515	0.17576801	-0.54800707	-0.93206002	1.00000000	-0.34621672
0.10956697	-0.54601045	-0.00859356	-0.00219371	-0.34621672	1.00000000

Covariance matrix
3.89618314E-16	-5.44433590E-17	6.26515553E-16	-1.26638576E-14	-1.71676267E-13	5.22302846E-14
-5.44433590E-17	1.74766440E-15	4.38517613E-15	1.24554494E-14	5.50058433E-13	-5.51255616E-13
6.26515553E-16	4.38517613E-15	5.10074835E-11	2.94930785E-10	-2.92983445E-10	-1.48222181E-12
-1.26638576E-14	1.24554494E-14	2.94930785E-10	4.92158517E-09	-4.89481577E-09	-3.71668259E-12
-1.71676267E-13	5.50058433E-13	-2.92983445E-10	-4.89481577E-09	5.60376533E-09	-6.25908794E-10
5.22302846E-14	-5.51255616E-13	-1.48222181E-12	-3.71668259E-12	-6.25908794E-10	5.83238384E-10