Asteroid General Data

2018 TF₂

General information

Preliminary designation	2018 TF₂
Group	Apollo
Absolute magnitude	26.53
Approximate diameter (m)	13
Approximate mass (kg)	4.15·10⁶
Number of observations	31
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	196.879977
a – orbit major semiaxis (astronomical units)	1.70292300
e – orbit eccentricity	0.42012300
ω – orbit ascending node-perihelion angle (degrees)	27.032393
Ω – longitude of orbit ascending node (degrees)	13.251301
i – orbit inclination to the ecliptic plane (degrees)	16.226396

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	221.319502	1.70488908	0.41886333	24.656155	14.586517	16.416996	0.99077355	2.226101
01/21/1858	236.537024	1.70431867	0.41908014	24.963548	14.399828	16.396565	0.99007257	2.224984
01/29/1887	263.724888	1.70075180	0.41865408	25.428754	14.204709	16.377367	0.98872513	2.218002
02/07/1916	292.272841	1.70127845	0.41878934	25.737903	14.004141	16.348357	0.98880118	2.219033
02/14/1945	316.829464	1.70264152	0.41923700	25.989973	13.814642	16.319091	0.98883119	2.221700
02/22/1974	332.706779	1.70487015	0.42006748	26.329426	13.592716	16.277308	0.98870964	2.226064
03/02/2003	346.347077	1.70438048	0.42004177	26.634156	13.418290	16.255428	0.98846949	2.225105
03/09/2032	3.704378	1.70315108	0.42005533	27.136819	13.198906	16.216416	0.98773340	2.222698
03/17/2061	17.506835	1.70552763	0.42129370	27.472923	13.003541	16.174427	0.98699959	2.227351
03/25/2090	29.333447	1.70327249	0.42110103	27.862384	12.803203	16.153229	0.98602269	2.222935
04/03/2119	45.628286	1.70513348	0.42189053	28.180043	12.591533	16.110380	0.98575382	2.226579
04/10/2148	56.612475	1.70526826	0.42225953	28.442108	12.411666	16.089997	0.98520248	2.226843
04/18/2177	72.308818	1.70470399	0.42219996	28.926559	12.172028	16.046314	0.98497804	2.225738

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