Asteroid General Data

2021 TF₃

General information

Preliminary designation	2021 TF₃
Group	Amor
Absolute magnitude	22.13
Approximate diameter (m)	100
Approximate mass (kg)	1.81·10⁹
Number of observations	35
Arc length (days)	38

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	57.494335
a – orbit major semiaxis (astronomical units)	2.63441200
e – orbit eccentricity	0.52916200
ω – orbit ascending node-perihelion angle (degrees)	348.289754
Ω – longitude of orbit ascending node (degrees)	16.237839
i – orbit inclination to the ecliptic plane (degrees)	12.543543

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	316.118664	2.63337073	0.52996433	343.303364	19.028942	12.340803	1.23777817	4.273352
01/21/1858	241.395103	2.63469111	0.52880338	343.332728	18.827134	12.327416	1.24145754	4.276566
01/29/1887	169.942795	2.63244394	0.53077439	344.992059	18.190299	12.454643	1.23521012	4.271096
02/07/1916	94.217682	2.63139917	0.53026401	345.058891	17.876386	12.435965	1.23606289	4.268553
02/14/1945	23.005948	2.63198224	0.52965775	346.525436	17.321266	12.493450	1.23793245	4.269972
02/22/1974	308.018220	2.62641672	0.53272045	346.810196	16.926183	12.540182	1.22727081	4.256436
03/02/2003	234.272036	2.63315544	0.52818306	348.194354	16.465445	12.532954	1.24236735	4.272827
03/09/2032	159.181628	2.62381175	0.53495084	348.945050	15.942531	12.647245	1.22020144	4.250105
03/17/2061	85.503625	2.63536417	0.52711151	349.718058	15.638998	12.552645	1.24623339	4.278205
03/25/2090	9.780140	2.62908194	0.53200015	351.044513	15.094226	12.648719	1.23040996	4.262916
04/03/2119	295.418042	2.63671385	0.52671994	351.272201	14.874526	12.574348	1.24790410	4.281492
04/10/2148	223.568753	2.63576274	0.53024181	352.451445	14.403427	12.661889	1.23817114	4.279175
04/18/2177	147.287204	2.63588800	0.52733152	352.679442	14.093763	12.586921	1.24590117	4.279480

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