Asteroid General Data

2018 RN

General information

Preliminary designation	2018 RN
Group	Apollo
Absolute magnitude	23.81
Approximate diameter (m)	46
Approximate mass (kg)	1.78·10⁸
Number of observations	32
Arc length (days)	11

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	323.427641
a – orbit major semiaxis (astronomical units)	2.60977800
e – orbit eccentricity	0.61499900
ω – orbit ascending node-perihelion angle (degrees)	8.772816
Ω – longitude of orbit ascending node (degrees)	349.889593
i – orbit inclination to the ecliptic plane (degrees)	7.392076

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	126.568748	2.62794794	0.61128191	1.527743	353.586495	8.064193	1.02153090	4.260158
01/21/1858	60.183008	2.62870124	0.61215171	3.088108	352.950721	7.937049	1.01953727	4.261990
01/29/1887	348.753568	2.62136561	0.61500901	3.327538	352.639860	7.939786	1.00920214	4.244163
02/07/1916	288.824949	2.62394415	0.61070118	5.026909	351.921461	7.752369	1.02149836	4.250426
02/14/1945	228.843729	2.61520224	0.61458158	5.170376	351.623094	7.775265	1.00794712	4.229203
02/22/1974	178.723448	2.62203882	0.61065674	6.983854	350.850348	7.542617	1.02087314	4.245798
03/02/2003	119.572164	2.62331408	0.61191086	7.100830	350.565709	7.541161	1.01807970	4.248895
03/09/2032	69.090214	2.61925363	0.60998968	9.123380	349.651099	7.313442	1.02153593	4.239034
03/17/2061	14.843052	2.61927672	0.60977597	9.212102	349.444174	7.295774	1.02210472	4.239090
03/25/2090	330.581699	2.61612920	0.61130785	11.281092	348.397148	7.066070	1.01686889	4.231452
04/03/2119	277.733884	2.62224542	0.61082862	11.463879	348.124559	7.024338	1.02050287	4.246299
04/10/2148	231.011123	2.61754087	0.61527515	13.298431	347.256818	6.826642	1.00703301	4.234877
04/18/2177	174.890047	2.62453247	0.61282791	13.749567	346.702884	6.746509	1.01614571	4.251856

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