Asteroid General Data

2018 RY₃

General information

Preliminary designation	2018 RY₃
Group	Apollo
Absolute magnitude	25.36
Approximate diameter (m)	23
Approximate mass (kg)	2.09·10⁷
Number of observations	71
Arc length (days)	10

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	245.678264
a – orbit major semiaxis (astronomical units)	2.10012200
e – orbit eccentricity	0.67910100
ω – orbit ascending node-perihelion angle (degrees)	284.382742
Ω – longitude of orbit ascending node (degrees)	340.296938
i – orbit inclination to the ecliptic plane (degrees)	0.274563

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	27.690544	2.09033664	0.67687066	250.846030	12.048233	0.357886	0.67544910	3.022212
01/21/1858	240.328922	2.09217330	0.67496019	251.588778	11.246373	0.351488	0.68003961	3.026196
01/29/1887	92.663353	2.08977762	0.67648854	253.212899	9.592987	0.340537	0.67606701	3.021000
02/07/1916	319.260283	2.08511929	0.68116437	257.104593	5.801787	0.328440	0.66481033	3.010904
02/14/1945	201.221908	2.07611749	0.68781808	269.898008	353.526474	0.301118	0.64812634	2.991428
02/22/1974	88.200540	2.07846959	0.68843379	277.918784	346.009551	0.294942	0.64758089	2.996513
03/02/2003	322.730504	2.08733050	0.68187839	284.943238	339.529842	0.289534	0.66402494	3.015695
03/09/2032	174.550151	2.09919009	0.67891391	284.649877	340.035622	0.273827	0.67402074	3.041433
03/17/2061	10.100218	2.09735538	0.67940070	286.530407	338.094572	0.272197	0.67241067	3.037447
03/25/2090	214.015498	2.09198894	0.68366234	291.506293	333.154300	0.271030	0.66177488	3.025796
04/03/2119	79.049676	2.08557555	0.68728608	300.600591	324.371087	0.273678	0.65218850	3.011893
04/10/2148	303.050376	2.08943560	0.68431468	308.087603	317.573157	0.276534	0.65960415	3.020258
04/18/2177	153.024892	2.09504325	0.67973610	309.979839	315.827073	0.271577	0.67096672	3.032425

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