Asteroid General Data

2022 SX₂₁

General information

Preliminary designation	2022 SX₂₁
Group	Amor
Absolute magnitude	19.85
Approximate diameter (m)	280
Approximate mass (kg)	4.23·10¹⁰
Number of observations	109
Arc length (days)	5836

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	73.043586
a – orbit major semiaxis (astronomical units)	2.17859200
e – orbit eccentricity	0.40677800
ω – orbit ascending node-perihelion angle (degrees)	41.524598
Ω – longitude of orbit ascending node (degrees)	16.783003
i – orbit inclination to the ecliptic plane (degrees)	6.022107

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	49.732207	2.18723746	0.40892282	37.080384	19.716730	6.227096	1.29282614	3.234778
01/21/1858	37.539242	2.18721495	0.40837440	37.850465	19.241171	6.192632	1.29401236	3.234728
01/29/1887	25.643251	2.18799313	0.40875957	38.157285	18.942482	6.173570	1.29363000	3.236455
02/07/1916	12.210898	2.18792108	0.40881626	38.911762	18.468095	6.139592	1.29346337	3.236295
02/14/1945	358.735342	2.18889863	0.40736853	39.610979	18.021009	6.111304	1.29721022	3.238464
02/22/1974	345.689754	2.18870876	0.40728475	40.346711	17.533004	6.078658	1.29728106	3.238043
03/02/2003	332.266350	2.18843830	0.40790722	41.148019	17.109057	6.047826	1.29575851	3.237443
03/09/2032	318.833267	2.18848735	0.40765287	41.930749	16.594444	6.014678	1.29634420	3.237551
03/17/2061	305.961470	2.18802148	0.40877854	42.301652	16.291700	5.998281	1.29360525	3.236518
03/25/2090	292.077862	2.18793214	0.40888328	43.140787	15.771815	5.963936	1.29332326	3.236319
04/03/2119	278.957621	2.18852686	0.40776333	43.705258	15.320890	5.940683	1.29612586	3.237639
04/10/2148	265.418015	2.18741807	0.40871747	44.473570	14.867017	5.909186	1.29338210	3.235179
04/18/2177	252.460777	2.18765449	0.40798391	45.287284	14.333602	5.877321	1.29512667	3.235703

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