Asteroid General Data

2023 HQ₄

General information

Preliminary designation	2023 HQ₄
Group	Apollo
Absolute magnitude	25.79
Approximate diameter (m)	18
Approximate mass (kg)	1.15·10⁷
Number of observations	24
Arc length (days)	13

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	168.001951
a – orbit major semiaxis (astronomical units)	1.03429500
e – orbit eccentricity	0.15935000
ω – orbit ascending node-perihelion angle (degrees)	258.967830
Ω – longitude of orbit ascending node (degrees)	209.872259
i – orbit inclination to the ecliptic plane (degrees)	10.444240

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	190.655320	1.03662495	0.16489081	256.886270	211.942358	10.184454	0.86569503	1.055439
01/21/1858	19.398045	1.03582284	0.16449586	257.206974	211.670520	10.198227	0.86543427	1.054214
01/29/1887	214.556905	1.03540380	0.16389144	257.381190	211.385167	10.229542	0.86570998	1.053574
02/07/1916	40.657378	1.03473980	0.16284541	257.350675	211.065687	10.283015	0.86623718	1.052561
02/14/1945	253.064444	1.03311965	0.16219166	257.863556	210.759850	10.313531	0.86555626	1.050090
02/22/1974	135.109467	1.03165778	0.16115347	258.440661	210.491500	10.362474	0.86540255	1.047862
03/02/2003	18.494468	1.03314553	0.15973447	258.442389	210.088358	10.434121	0.86811658	1.050130
03/09/2032	241.967176	1.03418262	0.15943197	259.021666	209.850529	10.450867	0.86930085	1.051711
03/17/2061	91.086952	1.03455828	0.15933388	258.656901	209.599271	10.459928	0.86971809	1.052284
03/25/2090	284.077569	1.03606559	0.15914390	258.186793	209.260862	10.477713	0.87118207	1.054585
04/03/2119	108.976256	1.03625883	0.15862523	257.923857	209.001854	10.499791	0.87188204	1.054880
04/10/2148	322.315444	1.03480624	0.15743223	258.816549	208.646903	10.550369	0.87189438	1.052663
04/18/2177	160.302782	1.03576523	0.15740356	259.197737	208.433222	10.557553	0.87273209	1.054126

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