Asteroid General Data

2023 SM₃

General information

Preliminary designation	2023 SM₃
Group	Apollo
Absolute magnitude	26.70
Approximate diameter (m)	12
Approximate mass (kg)	3.28·10⁶
Number of observations	16
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	27.153313
a – orbit major semiaxis (astronomical units)	1.03361100
e – orbit eccentricity	0.31004500
ω – orbit ascending node-perihelion angle (degrees)	246.296322
Ω – longitude of orbit ascending node (degrees)	352.740796
i – orbit inclination to the ecliptic plane (degrees)	13.234588

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	351.708058	1.03388370	0.31110898	244.988336	354.200960	13.169893	0.71223320	1.051255
01/21/1858	214.542713	1.03329141	0.31096283	245.102220	353.978240	13.175729	0.71197619	1.050352
01/29/1887	74.010926	1.03359397	0.31069428	245.366284	353.776683	13.185138	0.71246223	1.050813
02/07/1916	296.749416	1.03344945	0.31065774	245.529669	353.576024	13.196873	0.71240038	1.050593
02/14/1945	157.837310	1.03370715	0.31044231	245.756970	353.353020	13.201414	0.71280071	1.050986
02/22/1974	20.635895	1.03348228	0.31030390	245.927296	353.143925	13.212644	0.71278870	1.050643
03/02/2003	241.990054	1.03373886	0.31022409	246.140326	352.913151	13.220728	0.71304816	1.051034
03/09/2032	103.335575	1.03329133	0.31002120	246.322848	352.720338	13.233449	0.71294911	1.050352
03/17/2061	325.346249	1.03379773	0.30998116	246.595729	352.510555	13.236862	0.71333992	1.051124
03/25/2090	185.808403	1.03364804	0.30970683	246.746326	352.299781	13.254878	0.71352018	1.050896
04/03/2119	45.825756	1.03384050	0.30985638	246.923318	352.111579	13.253207	0.71349843	1.051189
04/10/2148	268.528337	1.03393938	0.30955630	247.135931	351.876006	13.272861	0.71387693	1.051340
04/18/2177	126.611788	1.03396566	0.30955515	247.299048	351.683550	13.269770	0.71389627	1.051380

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