Asteroid General Data

2022 ST₂

General information

Preliminary designation	2022 ST₂
Group	Apollo
Absolute magnitude	26.06
Approximate diameter (m)	16
Approximate mass (kg)	7.94·10⁶
Number of observations	23
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	186.999822
a – orbit major semiaxis (astronomical units)	1.93624300
e – orbit eccentricity	0.52558100
ω – orbit ascending node-perihelion angle (degrees)	130.489828
Ω – longitude of orbit ascending node (degrees)	180.717793
i – orbit inclination to the ecliptic plane (degrees)	6.961481

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	108.235885	1.93793367	0.52684394	125.538915	184.620731	6.662500	0.91694505	2.697795
01/21/1858	14.747166	1.93969949	0.52673781	126.352224	184.064002	6.697484	0.91798644	2.701483
01/29/1887	280.608593	1.93999926	0.52728111	127.123427	183.417896	6.732670	0.91707429	2.702110
02/07/1916	186.061597	1.94001287	0.52691809	127.810862	182.904602	6.766165	0.91778499	2.702138
02/14/1945	95.413999	1.93711082	0.52703252	128.591228	182.258062	6.832792	0.91619043	2.696077
02/22/1974	9.179215	1.93727689	0.52656687	129.195314	181.773394	6.864431	0.91717106	2.696424
03/02/2003	282.927009	1.93731696	0.52702286	130.019743	181.139453	6.903041	0.91630664	2.696508
03/09/2032	199.097486	1.93536225	0.52591038	130.607957	180.639830	6.971955	0.91753515	2.692427
03/17/2061	121.247403	1.93365637	0.52492738	131.189571	180.149612	7.010021	0.91862721	2.688868
03/25/2090	48.854753	1.93266127	0.52531737	131.916742	179.612039	7.052250	0.91740074	2.686793
04/03/2119	339.652986	1.93217722	0.52460428	132.494625	179.156419	7.085814	0.91854879	2.685784
04/10/2148	271.044803	1.93101010	0.52526888	133.280977	178.549827	7.129270	0.91671058	2.683351
04/18/2177	207.669638	1.92998035	0.52466361	133.826474	178.120734	7.170354	0.91738990	2.681205

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