Asteroid General Data

2018 RS₃

General information

Preliminary designation	2018 RS₃
Group	Apollo
Absolute magnitude	23.39
Approximate diameter (m)	56
Approximate mass (kg)	3.18·10⁸
Number of observations	34
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	112.739027
a – orbit major semiaxis (astronomical units)	1.49519700
e – orbit eccentricity	0.32642300
ω – orbit ascending node-perihelion angle (degrees)	228.660078
Ω – longitude of orbit ascending node (degrees)	172.460451
i – orbit inclination to the ecliptic plane (degrees)	37.243616

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	76.442951	1.49535167	0.32266676	227.799756	173.260809	37.327587	1.01285139	1.828587
01/21/1858	29.898170	1.49529586	0.32319815	227.915706	173.144433	37.316776	1.01201901	1.828485
01/29/1887	343.009782	1.49559009	0.32391910	228.015296	173.032407	37.305747	1.01113990	1.829024
02/07/1916	296.413764	1.49517759	0.32432792	228.169998	172.909626	37.292971	1.01024975	1.828268
02/14/1945	250.163817	1.49542282	0.32494733	228.266863	172.796035	37.282058	1.00948917	1.828717
02/22/1974	203.428401	1.49513783	0.32540920	228.429904	172.671628	37.265674	1.00860622	1.828195
03/02/2003	157.493285	1.49524883	0.32591551	228.546805	172.559369	37.254335	1.00792405	1.828398
03/09/2032	110.904275	1.49509742	0.32652751	228.698019	172.434866	37.237323	1.00690698	1.828121
03/17/2061	65.366386	1.49524586	0.32714533	228.813891	172.322002	37.226000	1.00608317	1.828393
03/25/2090	18.855914	1.49520664	0.32783407	228.952256	172.203390	37.210021	1.00502696	1.828321
04/03/2119	333.480339	1.49512502	0.32836111	229.059434	172.088429	37.200715	1.00418411	1.828171
04/10/2148	287.033591	1.49521128	0.32907377	229.183738	171.969817	37.186894	1.00317647	1.828329
04/18/2177	241.442597	1.49513286	0.32950626	229.292666	171.850377	37.174986	1.00247723	1.828186

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