Asteroid General Data

2023 QU₁₈

General information

Preliminary designation	2023 QU₁₈
Group	Amor
Absolute magnitude	21.84
Approximate diameter (m)	110
Approximate mass (kg)	2.70·10⁹
Number of observations	50
Arc length (days)	84

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	312.423514
a – orbit major semiaxis (astronomical units)	2.32384300
e – orbit eccentricity	0.50306400
ω – orbit ascending node-perihelion angle (degrees)	294.357184
Ω – longitude of orbit ascending node (degrees)	46.780114
i – orbit inclination to the ecliptic plane (degrees)	6.287438

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	43.727531	2.32550819	0.49998250	287.373162	52.062457	6.182181	1.16279479	3.546316
01/21/1858	111.820457	2.32269294	0.50311332	288.290822	51.319424	6.191205	1.15411519	3.539878
01/29/1887	178.958934	2.32322810	0.50361653	289.478385	50.440043	6.206912	1.15321203	3.541102
02/07/1916	245.247430	2.32459210	0.50325388	290.712304	49.574924	6.223608	1.15473211	3.544221
02/14/1945	311.262145	2.32374948	0.50312318	291.885058	48.709962	6.243969	1.15461725	3.542294
02/22/1974	17.644405	2.32606904	0.50112231	292.776492	48.053643	6.262154	1.16042394	3.547599
03/02/2003	83.719146	2.32753148	0.50115421	293.248288	47.600147	6.263697	1.16107928	3.550945
03/09/2032	148.161035	2.32649535	0.50106078	294.446854	46.701758	6.287824	1.16077977	3.548574
03/17/2061	213.322972	2.32330318	0.50298279	295.594276	45.861816	6.300670	1.15472167	3.541273
03/25/2090	279.461838	2.32389794	0.50299174	296.779304	45.003987	6.325860	1.15499648	3.542633
04/03/2119	345.995448	2.32435043	0.50217070	298.008628	44.216520	6.349993	1.15712974	3.543668
04/10/2148	53.165001	2.32378204	0.50272832	299.138532	43.382874	6.369607	1.15555101	3.542368
04/18/2177	121.549325	2.32554997	0.50068814	299.626306	42.973037	6.380587	1.16117469	3.546411

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