Asteroid General Data

2018 TO₁

General information

Preliminary designation	2018 TO₁
Group	Apollo
Absolute magnitude	21.74
Approximate diameter (m)	120
Approximate mass (kg)	3.10·10⁹
Number of observations	164
Arc length (days)	1518

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	94.772043
a – orbit major semiaxis (astronomical units)	1.53447700
e – orbit eccentricity	0.39631800
ω – orbit ascending node-perihelion angle (degrees)	218.635367
Ω – longitude of orbit ascending node (degrees)	91.200994
i – orbit inclination to the ecliptic plane (degrees)	3.647967

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	82.250870	1.53426168	0.39557249	216.356522	93.270889	3.685919	0.92734996	1.900421
01/21/1858	181.116413	1.53385636	0.39560054	216.776082	92.909896	3.684586	0.92706195	1.899668
01/29/1887	280.851186	1.53370099	0.39546068	217.280236	92.447205	3.674914	0.92718255	1.899379
02/07/1916	22.638889	1.53337075	0.39550270	217.544793	92.267211	3.670088	0.92691847	1.898766
02/14/1945	123.402620	1.53415057	0.39594456	217.705183	92.073372	3.663124	0.92671200	1.900214
02/22/1974	219.533555	1.53481440	0.39598767	217.894098	91.921478	3.658108	0.92704682	1.901448
03/02/2003	315.199833	1.53417320	0.39616116	218.347922	91.502019	3.650666	0.92639337	1.900256
03/09/2032	52.952936	1.53391240	0.39588819	218.682541	91.172076	3.645757	0.92665459	1.899772
03/17/2061	151.933715	1.53387830	0.39577323	219.277829	90.626457	3.641095	0.92681033	1.899708
03/25/2090	252.854792	1.53332508	0.39573216	219.624040	90.358670	3.635107	0.92653904	1.898681
04/03/2119	354.633270	1.53364033	0.39565329	219.829490	90.130043	3.627665	0.92685048	1.899266
04/10/2148	93.131744	1.53427734	0.39593524	220.063141	89.964612	3.621664	0.92680287	1.900450
04/18/2177	188.522217	1.53458536	0.39615230	220.281035	89.736189	3.614407	0.92665584	1.901022

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