Asteroid General Data

2023 SW₂

General information

Preliminary designation	2023 SW₂
Group	Amor
Absolute magnitude	23.68
Approximate diameter (m)	49
Approximate mass (kg)	2.13·10⁸
Number of observations	21
Arc length (days)	57

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	294.199848
a – orbit major semiaxis (astronomical units)	1.33287900
e – orbit eccentricity	0.17835700
ω – orbit ascending node-perihelion angle (degrees)	88.281173
Ω – longitude of orbit ascending node (degrees)	330.266837
i – orbit inclination to the ecliptic plane (degrees)	9.519589

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	136.239167	1.33335166	0.17769196	86.067695	331.576041	9.534186	1.09642580	1.539635
01/21/1858	82.142372	1.33328054	0.17771509	86.338456	331.399352	9.532907	1.09633646	1.539511
01/29/1887	29.296280	1.33298157	0.17769926	86.726202	331.193979	9.531753	1.09611173	1.538994
02/07/1916	337.527689	1.33305882	0.17779136	87.039054	331.005024	9.529475	1.09605249	1.539127
02/14/1945	286.751728	1.33279278	0.17788372	87.452453	330.792441	9.527327	1.09571065	1.538667
02/22/1974	236.106223	1.33284335	0.17814583	87.765038	330.603079	9.525322	1.09540287	1.538754
03/02/2003	185.686165	1.33266266	0.17810740	88.004736	330.429641	9.522395	1.09530557	1.538441
03/09/2032	135.127950	1.33290337	0.17854964	88.326265	330.236446	9.518559	1.09491395	1.538858
03/17/2061	84.735149	1.33252742	0.17839319	88.552416	330.062763	9.517300	1.09481361	1.538207
03/25/2090	34.835409	1.33280387	0.17874132	88.808606	329.886894	9.513552	1.09457675	1.538686
04/03/2119	345.283012	1.33268253	0.17860546	88.995813	329.726134	9.511632	1.09465816	1.538476
04/10/2148	296.524545	1.33263395	0.17866988	89.244248	329.548128	9.509432	1.09453239	1.538392
04/18/2177	247.732143	1.33256973	0.17855849	89.453975	329.382737	9.507933	1.09462809	1.538280

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