Asteroid General Data

1998 RN₁ (523945)

General information

Preliminary designation	1998 RN₁
Number	523945
Group	Amor
Absolute magnitude	19.05
Approximate diameter (m)	410
Approximate mass (kg)	1.28·10¹¹
Number of observations	94
Arc length (days)	7747

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	245.104288
a – orbit major semiaxis (astronomical units)	2.60934700
e – orbit eccentricity	0.59036800
ω – orbit ascending node-perihelion angle (degrees)	304.126774
Ω – longitude of orbit ascending node (degrees)	344.332171
i – orbit inclination to the ecliptic plane (degrees)	27.063630

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	292.262052	2.60620884	0.60418329	298.355136	350.696694	25.714317	1.03158101	4.207406
01/21/1858	251.877475	2.61123387	0.59869728	299.780499	349.343073	25.984138	1.04789526	4.219580
01/29/1887	205.823323	2.60839651	0.59907356	299.887256	348.944031	26.048279	1.04577514	4.212705
02/07/1916	166.318139	2.60893002	0.59598426	301.442253	347.511693	26.371528	1.05404880	4.213997
02/14/1945	120.468120	2.61026408	0.59386174	301.443679	347.210914	26.407119	1.06012812	4.217230
02/22/1974	80.528847	2.60661628	0.59351080	302.933908	345.809260	26.755619	1.05956138	4.208393
03/02/2003	35.035419	2.61251099	0.58898255	303.027262	345.487109	26.790648	1.07378760	4.222676
03/09/2032	353.506830	2.60479435	0.59073610	304.301717	344.236200	27.128601	1.06604829	4.203981
03/17/2061	309.668836	2.61318887	0.58420229	304.571506	343.810455	27.188204	1.08655795	4.224320
03/25/2090	266.741043	2.60335564	0.58714743	305.499488	342.813823	27.468541	1.07480207	4.200499
04/03/2119	224.828136	2.61246282	0.57938400	306.076846	342.198172	27.594390	1.09884367	4.222560
04/10/2148	180.776443	2.60422564	0.58219627	306.599162	341.498866	27.786384	1.08805519	4.202605
04/18/2177	140.006415	2.61155309	0.57515501	307.558014	340.634875	28.015928	1.10950524	4.220354

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