Asteroid General Data

2022 SK₂₁

General information

Preliminary designation	2022 SK₂₁
Group	Amor
Absolute magnitude	25.51
Approximate diameter (m)	21
Approximate mass (kg)	1.70·10⁷
Number of observations	53
Arc length (days)	84

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	209.333209
a – orbit major semiaxis (astronomical units)	1.31725300
e – orbit eccentricity	0.18358300
ω – orbit ascending node-perihelion angle (degrees)	192.385853
Ω – longitude of orbit ascending node (degrees)	197.943903
i – orbit inclination to the ecliptic plane (degrees)	2.866008

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	334.772585	1.31798906	0.18402887	188.786945	199.812082	2.857996	1.07544102	1.513102
01/21/1858	43.438661	1.31786927	0.18385544	189.675243	199.391343	2.857745	1.07557183	1.512896
01/29/1887	106.862139	1.31817231	0.18396576	189.782963	199.253246	2.860487	1.07567374	1.513418
02/07/1916	173.480161	1.31777624	0.18390989	190.581660	198.925557	2.862837	1.07542416	1.512736
02/14/1945	235.732659	1.31836056	0.18396223	190.737864	198.753994	2.864837	1.07583201	1.513742
02/22/1974	300.956717	1.31802503	0.18372575	191.421382	198.466811	2.866915	1.07586989	1.513164
03/02/2003	4.973722	1.31803430	0.18393056	191.724759	198.193228	2.864325	1.07560752	1.513180
03/09/2032	72.817759	1.31775004	0.18383623	192.481897	197.900503	2.866386	1.07549984	1.512691
03/17/2061	138.416416	1.31766321	0.18424963	192.741749	197.659943	2.866189	1.07488425	1.512541
03/25/2090	207.825407	1.31745374	0.18385641	193.440824	197.368864	2.868367	1.07523143	1.512181
04/03/2119	273.216776	1.31791936	0.18424110	193.618364	197.217520	2.871022	1.07510445	1.512982
04/10/2148	341.124916	1.31739709	0.18377636	194.399711	196.859557	2.871116	1.07529065	1.512083
04/18/2177	45.741589	1.31805747	0.18409244	194.533010	196.709923	2.873431	1.07541305	1.513220

Detailed table...

3D animation...

Calculation on the date...

Return to search