Asteroid General Data

2018 RC

General information

Preliminary designation	2018 RC
Group	Aten
Absolute magnitude	24.87
Approximate diameter (m)	28
Approximate mass (kg)	4.11·10⁷
Number of observations	213
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	122.613064
a – orbit major semiaxis (astronomical units)	0.88265200
e – orbit eccentricity	0.21955100
ω – orbit ascending node-perihelion angle (degrees)	140.464601
Ω – longitude of orbit ascending node (degrees)	344.735160
i – orbit inclination to the ecliptic plane (degrees)	1.722361

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	282.649285	0.85653849	0.23692917	130.844016	6.344206	1.554372	0.65359954	0.792722
01/21/1858	168.089078	0.85419398	0.23656650	132.700898	4.300830	1.570074	0.65212030	0.789470
01/29/1887	82.633307	0.85403372	0.23747821	135.618152	0.691932	1.568448	0.65121932	0.789247
02/07/1916	3.682407	0.85425759	0.23750150	138.386955	357.314250	1.582485	0.65137013	0.789558
02/14/1945	265.074051	0.85533390	0.23815871	140.761621	353.464076	1.590082	0.65162868	0.791050
02/22/1974	144.190134	0.85573866	0.23847809	141.257813	352.080740	1.574334	0.65166374	0.791612
03/02/2003	19.605874	0.85629371	0.23914257	142.788766	350.044064	1.538677	0.65151743	0.792382
03/09/2032	339.881104	0.88256812	0.21962281	140.477181	344.713170	1.722073	0.68873603	0.829131
03/17/2061	29.075407	0.87894025	0.22047642	143.997488	341.810483	1.697794	0.68515464	0.824024
03/25/2090	213.113310	0.87498821	0.22453103	146.152291	341.089822	1.647874	0.67852620	0.818472
04/03/2119	319.350224	0.87862806	0.22599392	147.550115	339.746638	1.591017	0.68006346	0.823585
04/10/2148	50.411893	0.87616651	0.22442020	148.793644	338.308701	1.599275	0.67953704	0.820126
04/18/2177	199.424591	0.87832960	0.21850501	150.144541	335.214992	1.543172	0.68641018	0.823165

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