Asteroid General Data

2022 ST₄

General information

Preliminary designation	2022 ST₄
Group	Apollo
Absolute magnitude	23.69
Approximate diameter (m)	49
Approximate mass (kg)	2.10·10⁸
Number of observations	21
Arc length (days)	14

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	322.869763
a – orbit major semiaxis (astronomical units)	2.62234600
e – orbit eccentricity	0.72052200
ω – orbit ascending node-perihelion angle (degrees)	275.273142
Ω – longitude of orbit ascending node (degrees)	171.591749
i – orbit inclination to the ecliptic plane (degrees)	12.518839

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	69.955752	2.60777267	0.72556809	249.853027	196.614207	13.204590	0.71565605	4.211194
01/21/1858	12.223130	2.62354673	0.71944586	252.728560	193.680157	12.948806	0.73604688	4.249461
01/29/1887	323.768836	2.60175876	0.72673952	256.656276	189.940420	12.815112	0.71095784	4.196635
02/07/1916	271.326843	2.62085810	0.72016195	260.058406	186.526186	12.612080	0.73341582	4.242930
02/14/1945	222.550586	2.60272905	0.72784851	263.435812	183.299302	12.592822	0.70833659	4.198982
02/22/1974	169.661819	2.62166745	0.72052251	267.625318	179.090142	12.467026	0.73269703	4.244896
03/02/2003	118.688626	2.60291766	0.72823624	270.606870	176.237357	12.524522	0.70737869	4.199439
03/09/2032	67.491607	2.62131755	0.72060077	275.268338	171.567858	12.519662	0.73239411	4.244046
03/17/2061	15.036703	2.60234653	0.72763212	277.813379	169.092281	12.639945	0.70879561	4.198057
03/25/2090	325.894748	2.62090372	0.71993544	282.789516	164.131513	12.782568	0.73402225	4.243041
04/03/2119	271.704314	2.60563953	0.72626457	284.892263	162.091056	12.935780	0.71325586	4.206028
04/10/2148	221.645533	2.62201636	0.71863746	289.916301	157.110512	13.235975	0.73773718	4.245743
04/18/2177	164.162541	2.60805678	0.72429013	291.767939	155.284247	13.427025	0.71906699	4.211882

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