Asteroid General Data

2018 TO₃

General information

Preliminary designation	2018 TO₃
Group	Apollo
Absolute magnitude	26.91
Approximate diameter (m)	11
Approximate mass (kg)	2.45·10⁶
Number of observations	31
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	262.526946
a – orbit major semiaxis (astronomical units)	1.13150900
e – orbit eccentricity	0.15042200
ω – orbit ascending node-perihelion angle (degrees)	300.912151
Ω – longitude of orbit ascending node (degrees)	13.178986
i – orbit inclination to the ecliptic plane (degrees)	20.606743

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	184.929365	1.13121990	0.15138502	299.647385	14.106713	20.593791	0.95997015	1.203154
01/21/1858	219.331898	1.13209291	0.15166252	299.862181	13.991221	20.591264	0.96039685	1.204547
01/29/1887	258.872197	1.13082219	0.15088885	299.889638	13.837670	20.599202	0.96019373	1.202519
02/07/1916	296.343231	1.13191063	0.15122707	300.177978	13.718090	20.596259	0.96073510	1.204256
02/14/1945	335.770396	1.13099179	0.15100428	300.252347	13.576707	20.594306	0.96020719	1.202790
02/22/1974	18.219129	1.13180919	0.15092097	300.515440	13.437801	20.600403	0.96099545	1.204094
03/02/2003	56.049696	1.13129851	0.15076826	300.644704	13.316011	20.598346	0.96073459	1.203279
03/09/2032	100.044971	1.13176344	0.15043202	300.931034	13.161735	20.605539	0.96150998	1.204021
03/17/2061	136.209735	1.13171617	0.15034143	301.067127	13.050310	20.604127	0.96157235	1.203946
03/25/2090	179.730448	1.13142728	0.14983691	301.313904	12.888065	20.613810	0.96189771	1.203485
04/03/2119	217.397800	1.13176101	0.14990533	301.435973	12.779331	20.612564	0.96210400	1.204017
04/10/2148	258.416002	1.13100267	0.14967062	301.506616	12.644189	20.611531	0.96172480	1.202807
04/18/2177	299.865735	1.13195307	0.14959866	301.857738	12.500565	20.616743	0.96261441	1.204324

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