Asteroid General Data

2018 KW₂

General information

Preliminary designation	2018 KW₂
Group	Apollo
Absolute magnitude	24.43
Approximate diameter (m)	35
Approximate mass (kg)	7.55·10⁷
Number of observations	39
Arc length (days)	17

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	259.616246
a – orbit major semiaxis (astronomical units)	1.47419400
e – orbit eccentricity	0.41503400
ω – orbit ascending node-perihelion angle (degrees)	111.806963
Ω – longitude of orbit ascending node (degrees)	67.119490
i – orbit inclination to the ecliptic plane (degrees)	13.532273

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	70.446691	1.47227750	0.41551355	109.371339	68.834172	13.422753	0.86052625	1.786426
01/21/1858	153.489596	1.47321954	0.41579597	109.798549	68.561522	13.433685	0.86066079	1.788141
01/29/1887	237.845281	1.47282029	0.41542211	110.070171	68.327388	13.443264	0.86097818	1.787414
02/07/1916	317.817513	1.47357832	0.41575861	110.497145	68.058818	13.455265	0.86092545	1.788794
02/14/1945	38.546723	1.47326988	0.41520840	110.802057	67.820692	13.482228	0.86155585	1.788233
02/22/1974	120.808719	1.47324140	0.41499083	111.102204	67.580812	13.489515	0.86185973	1.788181
03/02/2003	202.038478	1.47336694	0.41496122	111.468534	67.319475	13.500127	0.86197680	1.788410
03/09/2032	281.846997	1.47406921	0.41479771	111.815847	67.089718	13.528132	0.86262867	1.789688
03/17/2061	2.558321	1.47302169	0.41421532	112.172222	66.810143	13.556296	0.86287354	1.787781
03/25/2090	86.361963	1.47299528	0.41427667	112.485806	66.586374	13.567675	0.86276770	1.787733
04/03/2119	171.810371	1.47205349	0.41399026	112.797927	66.324451	13.584975	0.86263768	1.786019
04/10/2148	263.808911	1.47094056	0.41327925	113.084509	66.071447	13.613492	0.86303134	1.783994
04/18/2177	0.687605	1.47053999	0.41335312	113.413284	65.820548	13.624159	0.86268770	1.783265

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