Asteroid General Data

2018 MZ₄

General information

Preliminary designation	2018 MZ₄
Group	Apollo
Absolute magnitude	28.73
Approximate diameter (m)	5
Approximate mass (kg)	1.99·10⁵
Number of observations	9
Arc length (days)	2

Approaches

Date	Object	r, AU	r, km
06/16/2018 11:06:43 AM	Moon	0.000529	79 090

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	119.134765
a – orbit major semiaxis (astronomical units)	1.20832963
e – orbit eccentricity	0.30125474
ω – orbit ascending node-perihelion angle (degrees)	286.185392
Ω – longitude of orbit ascending node (degrees)	264.796160
i – orbit inclination to the ecliptic plane (degrees)	9.273705

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	9.493094	1.18945176	0.29154452	282.761386	266.578353	9.878775	0.84267362	1.297242
01/21/1858	144.549661	1.18838324	0.29142296	282.946943	266.301305	9.880485	0.84206108	1.295494
01/29/1887	287.522534	1.18831444	0.29141741	283.205235	266.065094	9.875893	0.84201892	1.295381
02/07/1916	63.208677	1.18947354	0.29186312	283.625833	265.807556	9.867883	0.84231008	1.297277
02/14/1945	198.026786	1.18945806	0.29173214	283.874765	265.580510	9.868433	0.84245491	1.297252
02/22/1974	332.161488	1.18852391	0.29159381	284.036610	265.328861	9.867573	0.84195770	1.295724
03/02/2003	115.878621	1.18823704	0.29149406	284.334602	265.070550	9.863436	0.84187300	1.295255
03/09/2032	163.352755	1.20816956	0.30125981	286.203116	264.745775	9.275392	0.84419662	1.327983
03/17/2061	112.721610	1.20746741	0.30115170	286.545653	264.443528	9.265453	0.84383655	1.326825
03/25/2090	66.196187	1.20791505	0.30124181	286.818650	264.262278	9.267295	0.84404053	1.327563
04/03/2119	75.315742	1.20044043	0.30010831	286.053951	263.973690	9.220627	0.84017828	1.315260
04/10/2148	105.708047	1.20012527	0.30003646	286.193385	263.727583	9.223417	0.84004394	1.314742
04/18/2177	136.354392	1.19935593	0.29995718	286.430395	263.461475	9.218559	0.83960051	1.313478

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