Asteroid General Data

2008 TW₁₄₈

General information

Preliminary designation	2008 TW₁₄₈
Group	Amor
Absolute magnitude	22.18
Approximate diameter (m)	97
Approximate mass (kg)	1.69·10⁹
Number of observations	8
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	332.455169
a – orbit major semiaxis (astronomical units)	1.40547200
e – orbit eccentricity	0.11983300
ω – orbit ascending node-perihelion angle (degrees)	284.481994
Ω – longitude of orbit ascending node (degrees)	21.295393
i – orbit inclination to the ecliptic plane (degrees)	9.700831

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	148.670481	1.40659343	0.12093651	283.283731	22.276429	9.716129	1.23648493	1.668221
01/21/1858	290.710134	1.40684805	0.12109461	283.347600	22.144419	9.712859	1.23648634	1.668674
01/29/1887	71.336099	1.40698545	0.12119558	283.611917	21.986867	9.708745	1.23646503	1.668918
02/07/1916	212.400570	1.40671642	0.12107453	283.630004	21.847414	9.706435	1.23639889	1.668439
02/14/1945	355.108641	1.40640530	0.12081101	283.843275	21.707934	9.704096	1.23649605	1.667886
02/22/1974	139.623400	1.40622846	0.12039638	284.006873	21.570168	9.701582	1.23692365	1.667571
03/02/2003	286.062655	1.40577859	0.12015700	284.295512	21.412154	9.701414	1.23686445	1.666771
03/09/2032	75.610319	1.40536989	0.11961915	284.472574	21.275595	9.700732	1.23726074	1.666044
03/17/2061	227.110655	1.40502632	0.11939776	284.766723	21.117790	9.698429	1.23726933	1.665434
03/25/2090	21.113698	1.40471701	0.11889174	284.875015	20.986032	9.697026	1.23770775	1.664884
04/03/2119	176.514808	1.40451040	0.11886070	285.000176	20.842818	9.694862	1.23756931	1.664516
04/10/2148	332.812320	1.40457979	0.11868638	285.123216	20.707616	9.692470	1.23787529	1.664640
04/18/2177	128.729398	1.40461591	0.11905691	285.215986	20.562058	9.688024	1.23738668	1.664704

Detailed table...

3D animation...

Calculation on the date...

Return to objects selection