Asteroid General Data

2009 TM₈

General information

Preliminary designation	2009 TM₈
Group	Apollo
Absolute magnitude	28.57
Approximate diameter (m)	5
Approximate mass (kg)	2.48·10⁵
Number of observations	46
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	250.798918
a – orbit major semiaxis (astronomical units)	1.54808200
e – orbit eccentricity	0.40452500
ω – orbit ascending node-perihelion angle (degrees)	221.055056
Ω – longitude of orbit ascending node (degrees)	205.265317
i – orbit inclination to the ecliptic plane (degrees)	2.661281

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	180.258477	1.61463547	0.42463614	214.445186	208.206650	1.834839	0.92900289	2.051693
01/21/1858	233.035314	1.61465464	0.42472736	214.764203	208.001606	1.837190	0.92886664	2.051729
01/29/1887	278.207225	1.61632367	0.42538420	215.005369	207.720855	1.837040	0.92876513	2.054911
02/07/1916	294.994165	1.62663005	0.42792925	214.889119	207.373243	1.863049	0.93054746	2.074597
02/14/1945	286.993160	1.62804573	0.42816927	215.548906	206.890135	1.865320	0.93096658	2.077306
02/22/1974	274.499662	1.62865342	0.42833428	216.085747	206.545526	1.867951	0.93104533	2.078469
03/02/2003	273.382573	1.62525458	0.42725868	216.627244	206.279571	1.875544	0.93085046	2.071966
03/09/2032	194.292287	1.54788839	0.40463679	221.109857	205.241383	2.661792	0.92155581	1.925795
03/17/2061	220.851764	1.54753206	0.40439026	221.751729	204.647283	2.658028	0.92172517	1.925130
03/25/2090	252.722732	1.54499150	0.40392135	222.384010	204.318422	2.664365	0.92093645	1.920391
04/03/2119	293.123631	1.54449226	0.40367835	223.013773	203.727230	2.664066	0.92101417	1.919461
04/10/2148	341.610568	1.54148286	0.40275942	223.477902	203.498844	2.669590	0.92063612	1.913853
04/18/2177	36.034365	1.54257903	0.40287574	224.252214	202.893239	2.669919	0.92111137	1.915895

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