Asteroid General Data

2009 TP

General information

Preliminary designation	2009 TP
Group	Apollo
Absolute magnitude	23.54
Approximate diameter (m)	52
Approximate mass (kg)	2.58·10⁸
Number of observations	31
Arc length (days)	11

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	359.386811
a – orbit major semiaxis (astronomical units)	1.02943300
e – orbit eccentricity	0.22437800
ω – orbit ascending node-perihelion angle (degrees)	103.477805
Ω – longitude of orbit ascending node (degrees)	15.188361
i – orbit inclination to the ecliptic plane (degrees)	0.787267

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	268.240373	1.02997670	0.22385353	103.060484	16.460422	0.855310	0.79941278	1.045302
01/21/1858	179.065248	1.03096676	0.22358554	103.835111	16.276826	0.841642	0.80045749	1.046809
01/29/1887	78.739966	1.03111582	0.22386162	103.543378	16.135163	0.832731	0.80028856	1.047036
02/07/1916	357.770389	1.02995280	0.22410119	104.365673	15.859711	0.821550	0.79913915	1.045265
02/14/1945	294.581093	1.02906557	0.22410616	104.043624	15.453355	0.806494	0.79844563	1.043915
02/22/1974	225.312606	1.02872944	0.22406862	103.857359	15.417796	0.799066	0.79822345	1.043404
03/02/2003	159.777950	1.02857030	0.22411718	103.686003	15.329535	0.792883	0.79805002	1.043162
03/09/2032	86.890652	1.02926050	0.22424130	103.458282	15.281793	0.785342	0.79845778	1.044212
03/17/2061	71.513420	1.02484888	0.22392801	104.118582	13.331830	0.721379	0.79535652	1.037505
03/25/2090	35.228377	1.02656950	0.22397037	104.297226	13.143236	0.709374	0.79664835	1.040119
04/03/2119	358.915243	1.02555693	0.22384616	104.508272	12.911430	0.701749	0.79598995	1.038581
04/10/2148	347.344591	1.02364129	0.22384409	105.029277	12.700205	0.694120	0.79450523	1.035672
04/18/2177	356.258185	1.02453507	0.22379912	105.529304	12.539194	0.683622	0.79524502	1.037029

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