Asteroid General Data

2018 HQ₁

General information

Preliminary designation	2018 HQ₁
Group	Amor
Absolute magnitude	24.41
Approximate diameter (m)	35
Approximate mass (kg)	7.76·10⁷
Number of observations	57
Arc length (days)	32

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	0.699561
a – orbit major semiaxis (astronomical units)	1.96986900
e – orbit eccentricity	0.46144100
ω – orbit ascending node-perihelion angle (degrees)	200.007193
Ω – longitude of orbit ascending node (degrees)	53.193889
i – orbit inclination to the ecliptic plane (degrees)	5.478256

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	211.975320	1.97012080	0.46097613	196.801423	54.926444	5.627100	1.06194214	2.765285
01/21/1858	31.327095	1.96953281	0.46209857	196.998505	54.741466	5.619484	1.05941451	2.764047
01/29/1887	208.376172	1.97013817	0.46275603	197.688660	54.433366	5.588073	1.05844485	2.765322
02/07/1916	24.275182	1.97078253	0.46121947	198.181460	54.204649	5.563218	1.06181926	2.766678
02/14/1945	199.336108	1.97188979	0.46179704	198.623721	53.933767	5.542720	1.06127693	2.769010
02/22/1974	10.549055	1.97266836	0.46360585	199.056114	53.717578	5.527727	1.05812777	2.770650
03/02/2003	179.118319	1.97256667	0.46399202	199.623568	53.449965	5.503473	1.05731148	2.770436
03/09/2032	351.020493	1.97189811	0.46239649	200.037061	53.177147	5.482149	1.06009935	2.769028
03/17/2061	166.260884	1.96995636	0.46315874	200.399054	52.974782	5.469284	1.05755385	2.764939
03/25/2090	341.580433	1.97027501	0.46375585	201.008183	52.674767	5.444763	1.05654844	2.765610
04/03/2119	155.464163	1.97405095	0.46275153	201.556258	52.355423	5.412670	1.06055586	2.773564
04/10/2148	326.625248	1.97366022	0.46392983	201.974027	52.044042	5.390326	1.05802038	2.772740
04/18/2177	134.473087	1.97263557	0.46469069	202.528644	51.797857	5.370967	1.05597018	2.770581

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