Asteroid General Data

2021 TF₈

General information

Preliminary designation	2021 TF₈
Group	Amor
Absolute magnitude	24.10
Approximate diameter (m)	40
Approximate mass (kg)	1.19·10⁸
Number of observations	43
Arc length (days)	16

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	92.567356
a – orbit major semiaxis (astronomical units)	2.48841400
e – orbit eccentricity	0.57619900
ω – orbit ascending node-perihelion angle (degrees)	175.783116
Ω – longitude of orbit ascending node (degrees)	197.580749
i – orbit inclination to the ecliptic plane (degrees)	13.475859

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	189.206755	2.51417755	0.54960318	174.508183	199.689017	12.927393	1.13237758	3.986525
01/21/1858	286.452540	2.51875261	0.54755032	174.498400	199.435410	12.903194	1.13960881	3.997412
01/29/1887	21.181566	2.51781284	0.54913905	174.432347	199.183481	12.930655	1.13518350	3.995175
02/07/1916	116.396208	2.51827328	0.55188465	174.451539	198.918562	12.978134	1.12847691	3.996271
02/14/1945	213.638414	2.51272709	0.55831530	174.792346	198.509092	13.103531	1.10983311	3.983076
02/22/1974	326.254780	2.50066180	0.56491833	175.110713	198.211174	13.238280	1.08799212	3.954422
03/02/2003	93.738842	2.49412276	0.57074710	175.534021	197.843275	13.369046	1.07060942	3.938922
03/09/2032	235.836868	2.48404994	0.57820669	175.771152	197.551299	13.514377	1.04775564	3.915084
03/17/2061	26.551436	2.48166863	0.58107573	175.913139	197.309063	13.577004	1.03963123	3.909456
03/25/2090	183.774245	2.47775673	0.58262739	175.847481	197.098992	13.619816	1.03414779	3.900216
04/03/2119	341.073899	2.47871894	0.58034294	175.905681	196.863123	13.603341	1.04021189	3.902488
04/10/2148	133.775603	2.48540247	0.57611707	175.952973	196.672611	13.555726	1.05351969	3.918282
04/18/2177	272.835391	2.49468388	0.56827784	176.232410	196.378260	13.458697	1.07701032	3.940251

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