Asteroid General Data

2015 HL₁₈₂

General information

Preliminary designation	2015 HL₁₈₂
Group	Apollo
Absolute magnitude	22.83
Approximate diameter (m)	72
Approximate mass (kg)	6.88·10⁸
Number of observations	19
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	90.852892
a – orbit major semiaxis (astronomical units)	1.30382000
e – orbit eccentricity	0.25245800
ω – orbit ascending node-perihelion angle (degrees)	159.761536
Ω – longitude of orbit ascending node (degrees)	205.384776
i – orbit inclination to the ecliptic plane (degrees)	37.650716

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	276.253840	1.97520045	0.48292306	105.082167	205.882820	48.951244	1.02133060	2.775987
01/21/1858	79.665800	1.97537188	0.48211958	105.054604	205.688476	48.967582	1.02300643	2.776348
01/29/1887	243.568956	1.97523307	0.48134614	104.970858	205.490909	49.001937	1.02446226	2.776055
02/07/1916	46.899482	1.97537139	0.48069623	104.922666	205.303999	49.027697	1.02581781	2.776347
02/14/1945	210.365350	1.97544043	0.47984578	104.821585	205.113711	49.040319	1.02753368	2.776493
02/22/1974	13.679261	1.97516946	0.47922176	104.776643	204.920112	49.078944	1.02862528	2.775921
03/02/2003	177.146015	1.97546965	0.47811980	104.684590	204.738463	49.090527	1.03095850	2.776554
03/09/2032	340.409379	1.97538481	0.47770196	104.610044	204.545197	49.122509	1.03173962	2.776375
03/17/2061	143.629082	1.97545097	0.47661844	104.568974	204.349358	49.141879	1.03391461	2.776515
03/25/2090	307.025736	1.97527898	0.47599383	104.448195	204.169966	49.177671	1.03505837	2.776152
04/03/2119	110.232903	1.97545872	0.47534050	104.425324	203.973344	49.191722	1.03644318	2.776531
04/10/2148	273.294357	1.97568243	0.47449736	104.320242	203.785200	49.225225	1.03822634	2.777003
04/18/2177	76.041679	1.97534864	0.47392919	104.267511	203.600828	49.250215	1.03917326	2.776299

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