Asteroid General Data

2019 RN₄

General information

Preliminary designation	2019 RN₄
Group	Amor
Absolute magnitude	19.61
Approximate diameter (m)	320
Approximate mass (kg)	5.89·10¹⁰
Number of observations	132
Arc length (days)	2800

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	28.111183
a – orbit major semiaxis (astronomical units)	2.25099200
e – orbit eccentricity	0.45552200
ω – orbit ascending node-perihelion angle (degrees)	289.875046
Ω – longitude of orbit ascending node (degrees)	68.321409
i – orbit inclination to the ecliptic plane (degrees)	24.134656

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	139.357617	2.24583570	0.45979996	286.857190	71.352623	23.865731	1.21320054	3.365639
01/21/1858	1.809419	2.24614586	0.45919803	287.250294	70.944175	23.889913	1.21472011	3.366337
01/29/1887	224.331731	2.24805428	0.45759319	287.689543	70.454021	23.923654	1.21935995	3.370628
02/07/1916	86.212362	2.24670842	0.45729338	288.201195	70.002971	23.974707	1.21930353	3.367601
02/14/1945	308.271158	2.24607191	0.45756197	288.688386	69.513444	24.006448	1.21835482	3.366170
02/22/1974	170.549332	2.24701444	0.45619159	289.033705	69.103358	24.037040	1.22194536	3.368289
03/02/2003	33.098456	2.24681745	0.45521237	289.444358	68.701826	24.076087	1.22403835	3.367847
03/09/2032	255.340734	2.24587986	0.45557088	290.186843	68.087687	24.135626	1.22272241	3.365739
03/17/2061	117.941188	2.24570550	0.45527287	290.586120	67.670388	24.162099	1.22329671	3.365347
03/25/2090	340.719172	2.24682806	0.45312580	291.006637	67.227034	24.207554	1.22873230	3.367870
04/03/2119	203.276001	2.24689296	0.45283006	291.453409	66.815275	24.246298	1.22943229	3.368016
04/10/2148	65.783499	2.24574163	0.45338663	291.974336	66.307123	24.286874	1.22755241	3.365428
04/18/2177	288.263484	2.24680144	0.45244169	292.345384	65.916005	24.319250	1.23025479	3.367811

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