Asteroid General Data

2022 SM₂

General information

Preliminary designation	2022 SM₂
Group	Amor
Absolute magnitude	23.47
Approximate diameter (m)	54
Approximate mass (kg)	2.84·10⁸
Number of observations	12
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	348.843325
a – orbit major semiaxis (astronomical units)	1.62149800
e – orbit eccentricity	0.31290800
ω – orbit ascending node-perihelion angle (degrees)	153.963636
Ω – longitude of orbit ascending node (degrees)	171.596943
i – orbit inclination to the ecliptic plane (degrees)	28.506282

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	81.584486	1.62121026	0.31495938	152.389542	172.517757	28.385073	1.11059488	2.064237
01/21/1858	101.710073	1.62137608	0.31481704	152.620924	172.386255	28.401970	1.11093925	2.064554
01/29/1887	122.245404	1.62125900	0.31440471	152.872615	172.248458	28.424997	1.11152753	2.064330
02/07/1916	142.466660	1.62140864	0.31410498	153.087500	172.117580	28.440092	1.11211612	2.064616
02/14/1945	162.825786	1.62132958	0.31371773	153.316149	171.975987	28.460344	1.11268975	2.064465
02/22/1974	183.009339	1.62153199	0.31331484	153.555819	171.844065	28.474431	1.11348196	2.064852
03/02/2003	203.181782	1.62145050	0.31291871	153.790691	171.701792	28.493710	1.11406830	2.064696
03/09/2032	223.472444	1.62141174	0.31263323	154.015211	171.575889	28.507646	1.11450455	2.064622
03/17/2061	243.590890	1.62124525	0.31231374	154.230439	171.442985	28.524129	1.11490809	2.064304
03/25/2090	264.000015	1.62143657	0.31185166	154.480477	171.314224	28.541277	1.11578888	2.064670
04/03/2119	283.980805	1.62129292	0.31130743	154.699765	171.189451	28.555863	1.11657239	2.064395
04/10/2148	304.379029	1.62139812	0.31095521	154.950811	171.051117	28.574766	1.11721593	2.064596
04/18/2177	324.474462	1.62146216	0.31077460	155.200802	170.924535	28.591633	1.11755291	2.064718

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