Asteroid General Data

2018 RF₃

General information

Preliminary designation	2018 RF₃
Group	Apollo
Absolute magnitude	26.96
Approximate diameter (m)	11
Approximate mass (kg)	2.29·10⁶
Number of observations	40
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	135.666298
a – orbit major semiaxis (astronomical units)	1.50473500
e – orbit eccentricity	0.34015000
ω – orbit ascending node-perihelion angle (degrees)	337.215684
Ω – longitude of orbit ascending node (degrees)	345.299455
i – orbit inclination to the ecliptic plane (degrees)	14.409355

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	268.848669	1.49377060	0.33828993	333.241830	346.564521	14.239314	0.98844304	1.825688
01/21/1858	223.958012	1.49536642	0.33880336	333.572639	346.382970	14.240005	0.98873124	1.828614
01/29/1887	179.395501	1.49488083	0.33865361	333.867444	346.215002	14.246424	0.98863405	1.827723
02/07/1916	118.810636	1.50083096	0.34048278	334.687747	346.034024	14.267579	0.98982386	1.838647
02/14/1945	39.736704	1.50102714	0.34063487	334.958877	345.865509	14.273123	0.98972495	1.839007
02/22/1974	310.251289	1.50460322	0.34191391	335.458847	345.673746	14.263321	0.99015846	1.845583
03/02/2003	216.835845	1.50284697	0.34032306	336.321097	345.471531	14.350007	0.99139349	1.842353
03/09/2032	123.733394	1.50447401	0.34001926	337.269447	345.269720	14.408317	0.99292388	1.845345
03/17/2061	31.251244	1.50285932	0.33922189	337.455355	345.110078	14.419652	0.99305654	1.842375
03/25/2090	308.175325	1.50103701	0.33835013	337.691923	344.926727	14.439028	0.99316095	1.839025
04/03/2119	228.550041	1.50106977	0.33834905	337.929176	344.781559	14.441205	0.99318423	1.839086
04/10/2148	161.759834	1.49590498	0.33616596	338.140583	344.573338	14.483363	0.99303265	1.829602
04/18/2177	112.805308	1.49542396	0.33596753	338.392415	344.417329	14.487968	0.99301006	1.828720

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