AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001TW156 ∴ Orbital info ∴ Epoch epochXXX

(140499) 2001TW156 ▹

ORBITAL INFORMATION

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(ASCII data file 140499.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.77522	1.81e-08	au
e	0.071271	6.213e-08
i	4.044	6.605e-06	deg
Ω	189.152	7.695e-05	deg
ω	137.098	8.647e-05	deg
M	357.294	4.136e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5774	au
Aphelion	2.973	au
Asc. node-Earth separation	1.9146	au
Desc. node-Earth separation	1.62398	au
Earth MOID	1.56746	au
Orbital period	1688.67	days
Date of orbit computation	apr 23 20:18

Correlation matrix
1.00000000	0.02100181	0.00020483	0.00220878	0.10789837	-0.38857274
0.02100181	1.00000000	0.00650715	-0.00408166	0.06836394	-0.15905303
0.00020483	0.00650715	1.00000000	-0.21256235	0.18819186	0.00090315
0.00220878	-0.00408166	-0.21256235	1.00000000	-0.88670640	-0.00370219
0.10789837	0.06836394	0.18819186	-0.88670640	1.00000000	-0.45063184
-0.38857274	-0.15905303	0.00090315	-0.00370219	-0.45063184	1.00000000

Covariance matrix
3.27679521E-16	2.36212087E-17	2.44899482E-17	3.07680319E-15	1.68885219E-13	-2.90946581E-13
2.36212087E-17	3.86048093E-15	2.67047939E-15	-1.95155065E-14	3.67282245E-13	-4.08769932E-13
2.44899482E-17	2.67047939E-15	4.36270040E-11	-1.08040483E-10	1.07480743E-10	2.46746967E-13
3.07680319E-15	-1.95155065E-14	-1.08040483E-10	5.92168047E-09	-5.90003317E-09	-1.17841358E-11
1.68885219E-13	3.67282245E-13	1.07480743E-10	-5.90003317E-09	7.47660179E-09	-1.61172253E-09
-2.90946581E-13	-4.08769932E-13	2.46746967E-13	-1.17841358E-11	-1.61172253E-09	1.71093126E-09