Asteroid General Data

2008 TA₄

General information

Preliminary designation	2008 TA₄
Group	Apollo
Absolute magnitude	25.05
Approximate diameter (m)	26
Approximate mass (kg)	3.21·10⁷
Number of observations	29
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	243.087220
a – orbit major semiaxis (astronomical units)	1.08814500
e – orbit eccentricity	0.12304000
ω – orbit ascending node-perihelion angle (degrees)	61.709370
Ω – longitude of orbit ascending node (degrees)	16.487852
i – orbit inclination to the ecliptic plane (degrees)	15.479670

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	341.137215	1.08554635	0.12038734	60.752959	17.753492	15.543877	0.95486032	1.131028
01/21/1858	212.933708	1.08663580	0.12202955	60.943073	17.570877	15.511698	0.95403412	1.132731
01/29/1887	85.679802	1.08574078	0.12160094	61.319058	17.413699	15.512603	0.95371368	1.131331
02/07/1916	321.789295	1.08478606	0.12123656	62.018131	17.186809	15.512959	0.95327033	1.129840
02/14/1945	210.067736	1.08502619	0.12133605	62.030426	17.014337	15.509606	0.95337339	1.130215
02/22/1974	90.272148	1.08590534	0.12167029	61.941809	16.838403	15.503143	0.95378292	1.131589
03/02/2003	324.363050	1.08577244	0.12149945	62.124861	16.673750	15.501800	0.95385168	1.131381
03/09/2032	179.785938	1.08814003	0.12308958	61.742672	16.472579	15.478538	0.95420133	1.135083
03/17/2061	26.371418	1.08782575	0.12295012	61.993058	16.306198	15.477483	0.95407744	1.134592
03/25/2090	237.441484	1.08853736	0.12455798	62.330535	16.090427	15.444041	0.95295134	1.135705
04/03/2119	79.377729	1.08778872	0.12420375	62.697959	15.918918	15.444183	0.95268128	1.134534
04/10/2148	280.969725	1.08866929	0.12454964	62.612914	15.748037	15.439617	0.95307593	1.135912
04/18/2177	140.636181	1.08535121	0.12396201	64.109694	15.541183	15.428700	0.95080890	1.130723

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