Asteroid General Data

2019 SQ₄

General information

Preliminary designation	2019 SQ₄
Group	Amor
Absolute magnitude	21.38
Approximate diameter (m)	140
Approximate mass (kg)	5.10·10⁹
Number of observations	59
Arc length (days)	144

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	216.349369
a – orbit major semiaxis (astronomical units)	2.61682200
e – orbit eccentricity	0.55714900
ω – orbit ascending node-perihelion angle (degrees)	164.021801
Ω – longitude of orbit ascending node (degrees)	253.220519
i – orbit inclination to the ecliptic plane (degrees)	1.119390

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	341.196173	2.61981545	0.55334297	147.008510	267.274751	0.814637	1.17015898	4.240398
01/21/1858	288.184863	2.61117079	0.55814218	152.624038	262.704631	0.898445	1.15376624	4.219428
01/29/1887	232.637718	2.62058522	0.55238176	153.561903	261.656404	0.903484	1.17302174	4.242267
02/07/1916	179.000526	2.61150246	0.55756362	157.991807	258.243636	0.991463	1.15542369	4.220231
02/14/1945	124.787379	2.62206606	0.55110881	158.757249	257.442137	0.995842	1.17702236	4.245864
02/22/1974	69.629249	2.61185699	0.55702351	162.455282	254.745102	1.085750	1.15699123	4.221091
03/02/2003	16.576756	2.62314088	0.55016491	163.148493	254.089667	1.089412	1.17998083	4.248475
03/09/2032	321.314248	2.61109981	0.55717055	166.297307	251.821560	1.179670	1.15627189	4.219255
03/17/2061	270.715393	2.62225972	0.54988245	167.003041	251.178746	1.182876	1.18032511	4.246334
03/25/2090	217.010897	2.61523477	0.55784147	169.375925	249.319884	1.265625	1.15634836	4.229282
04/03/2119	167.850498	2.62192961	0.55017789	170.483311	248.624994	1.273860	1.17940191	4.245532
04/10/2148	114.708010	2.61837785	0.55564697	171.488210	247.662622	1.304821	1.16348413	4.236909
04/18/2177	66.334107	2.62095100	0.55032893	173.468890	246.535285	1.358563	1.17856585	4.243156

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