Asteroid General Data

2007 RN₇ (481543)

General information

Preliminary designation	2007 RN₇
Number	481543
Group	Amor
Absolute magnitude	21.70
Approximate diameter (m)	120
Approximate mass (kg)	3.28·10⁹
Number of observations	112
Arc length (days)	6776

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	283.253737
a – orbit major semiaxis (astronomical units)	1.29733600
e – orbit eccentricity	0.11185700
ω – orbit ascending node-perihelion angle (degrees)	232.503540
Ω – longitude of orbit ascending node (degrees)	152.572459
i – orbit inclination to the ecliptic plane (degrees)	9.839826

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	11.108284	1.29736123	0.11172495	230.702303	153.598688	9.829051	1.15241361	1.477719
01/21/1858	240.195977	1.29735703	0.11165805	230.992092	153.443100	9.830819	1.15249667	1.477712
01/29/1887	109.358592	1.29732517	0.11184313	231.274564	153.293413	9.832946	1.15222826	1.477658
02/07/1916	338.626623	1.29743498	0.11193278	231.590566	153.137458	9.834014	1.15220947	1.477845
02/14/1945	208.139120	1.29751865	0.11211066	231.853050	152.989377	9.834973	1.15205298	1.477988
02/22/1974	77.985945	1.29766719	0.11210783	232.050348	152.844044	9.836906	1.15218853	1.478242
03/02/2003	307.751403	1.29742596	0.11193294	232.204261	152.699273	9.839088	1.15220126	1.477830
03/09/2032	177.259593	1.29728606	0.11193109	232.568464	152.551352	9.839668	1.15207941	1.477591
03/17/2061	46.859902	1.29732034	0.11187042	232.872892	152.397955	9.840764	1.15218857	1.477650
03/25/2090	276.503254	1.29725058	0.11188228	233.205557	152.241803	9.842286	1.15211123	1.477530
04/03/2119	146.321997	1.29728651	0.11198302	233.449564	152.091261	9.843893	1.15201245	1.477592
04/10/2148	16.122855	1.29732666	0.11217593	233.785639	151.937549	9.845128	1.15179784	1.477660
04/18/2177	246.208047	1.29748377	0.11230128	234.026867	151.794045	9.846043	1.15177468	1.477929

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