Asteroid General Data

2020 RT₉

General information

Preliminary designation	2020 RT₉
Group	Amor
Absolute magnitude	23.64
Approximate diameter (m)	50
Approximate mass (kg)	2.25·10⁸
Number of observations	12
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	300.343655
a – orbit major semiaxis (astronomical units)	2.21111600
e – orbit eccentricity	0.44933800
ω – orbit ascending node-perihelion angle (degrees)	320.694263
Ω – longitude of orbit ascending node (degrees)	13.891433
i – orbit inclination to the ecliptic plane (degrees)	5.926688

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	265.808389	2.21053979	0.44938106	316.190971	16.663946	5.845441	1.21716507	3.286610
01/21/1858	202.600496	2.21113387	0.44804401	316.668696	16.362987	5.849627	1.22044858	3.287935
01/29/1887	139.137404	2.20997533	0.44945539	317.563613	15.815139	5.870528	1.21669001	3.285351
02/07/1916	75.841256	2.21113991	0.44829023	318.034604	15.510476	5.874841	1.21990750	3.287948
02/14/1945	11.363052	2.21099122	0.44962023	318.890249	14.991061	5.893972	1.21688483	3.287616
02/22/1974	307.391400	2.21151415	0.44829177	319.375248	14.685283	5.898647	1.22011056	3.288783
03/02/2003	243.406313	2.21070571	0.44925439	320.193284	14.179790	5.916919	1.21753646	3.286980
03/09/2032	179.459809	2.21222271	0.44799008	320.704509	13.865161	5.921505	1.22116889	3.290364
03/17/2061	114.036594	2.21313320	0.44834299	321.461623	13.439455	5.932787	1.22089044	3.292395
03/25/2090	48.557026	2.21328941	0.44779938	322.023539	13.078866	5.941964	1.22217979	3.292744
04/03/2119	342.005713	2.21344199	0.44792002	322.739126	12.705204	5.955055	1.22199700	3.293084
04/10/2148	274.912619	2.21464263	0.44811597	323.303513	12.297620	5.965457	1.22222590	3.295764
04/18/2177	207.267045	2.21403958	0.44828820	324.020062	11.928824	5.977941	1.22151177	3.294418

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