Asteroid General Data

2018 TC₂

General information

Preliminary designation	2018 TC₂
Group	Apollo
Absolute magnitude	26.05
Approximate diameter (m)	16
Approximate mass (kg)	8.05·10⁶
Number of observations	22
Arc length (days)	9

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	165.789030
a – orbit major semiaxis (astronomical units)	1.13185700
e – orbit eccentricity	0.14421000
ω – orbit ascending node-perihelion angle (degrees)	245.523341
Ω – longitude of orbit ascending node (degrees)	193.117681
i – orbit inclination to the ecliptic plane (degrees)	14.789679

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	120.225374	1.13240517	0.14343768	243.653279	194.373635	14.802210	0.96997560	1.205045
01/21/1858	155.361717	1.13121115	0.14316597	244.095021	194.190553	14.797210	0.96926021	1.203140
01/29/1887	188.969758	1.13230905	0.14371870	244.186828	194.015451	14.799316	0.96957507	1.204892
02/07/1916	226.064472	1.13145375	0.14355636	244.560824	193.813701	14.796256	0.96902637	1.203527
02/14/1945	258.735738	1.13230488	0.14388025	244.662660	193.654842	14.798154	0.96938858	1.204885
02/22/1974	295.184989	1.13191159	0.14393530	245.050370	193.441323	14.793119	0.96898955	1.204258
03/02/2003	326.156064	1.13228677	0.14412066	245.163210	193.302286	14.794243	0.96910085	1.204856
03/09/2032	2.573494	1.13221383	0.14440037	245.570839	193.083664	14.789724	0.96872174	1.204740
03/17/2061	33.179314	1.13211615	0.14438167	245.661416	192.950906	14.791022	0.96865932	1.204584
03/25/2090	70.982063	1.13222216	0.14468645	246.055592	192.729633	14.788425	0.96840496	1.204753
04/03/2119	102.496645	1.13180061	0.14446834	246.221525	192.594934	14.790706	0.96829126	1.204080
04/10/2148	140.439664	1.13227258	0.14481052	246.541911	192.379686	14.787550	0.96830760	1.204834
04/18/2177	171.658645	1.13201880	0.14473401	246.670649	192.242851	14.788739	0.96817718	1.204429

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