Asteroid General Data

2019 HM

General information

Preliminary designation	2019 HM
Group	Aten
Absolute magnitude	25.91
Approximate diameter (m)	17
Approximate mass (kg)	9.77·10⁶
Number of observations	35
Arc length (days)	159

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	10.716229
a – orbit major semiaxis (astronomical units)	0.98562000
e – orbit eccentricity	0.00976800
ω – orbit ascending node-perihelion angle (degrees)	195.003410
Ω – longitude of orbit ascending node (degrees)	201.506369
i – orbit inclination to the ecliptic plane (degrees)	5.762867

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	156.493117	1.01139831	0.00613690	271.328414	212.365447	5.727834	1.00519146	1.017148
01/21/1858	81.275608	0.98782344	0.01558400	202.417961	210.424804	5.752851	0.97242920	0.981792
01/29/1887	294.888765	0.98708447	0.01577182	202.850596	210.255801	5.757068	0.97151636	0.980691
02/07/1916	187.422691	0.97933050	0.02253030	192.849035	207.286370	5.755110	0.95726590	0.969158
02/14/1945	171.856985	0.97776021	0.02187674	190.677589	206.421320	5.769687	0.95637000	0.966828
02/22/1974	134.437886	0.98662717	0.01188622	206.140874	204.604067	5.768980	0.97489991	0.980009
03/02/2003	354.464388	0.98662142	0.01182069	206.182012	204.478875	5.772052	0.97495887	0.980001
03/09/2032	225.174645	0.98571068	0.00976630	194.996914	201.487461	5.762054	0.97608393	0.978644
03/17/2061	99.524505	0.98568293	0.00974913	195.181447	201.362336	5.765370	0.97607338	0.978603
03/25/2090	351.163646	0.98440791	0.01105384	191.919880	199.283925	5.767558	0.97352643	0.976705
04/03/2119	281.088661	0.97947401	0.01178950	186.664344	197.814567	5.800639	0.96792650	0.969371
04/10/2148	272.357445	0.97707778	0.01121153	181.572850	196.910958	5.822331	0.96612324	0.965816
04/18/2177	265.146244	0.98062011	0.00849466	188.024492	195.782264	5.806982	0.97229007	0.971073

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