Asteroid General Data

2021 RT

General information

Preliminary designation	2021 RT
Group	Amor
Absolute magnitude	23.07
Approximate diameter (m)	65
Approximate mass (kg)	4.94·10⁸
Number of observations	34
Arc length (days)	52

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	108.575578
a – orbit major semiaxis (astronomical units)	1.68910200
e – orbit eccentricity	0.33541100
ω – orbit ascending node-perihelion angle (degrees)	162.356776
Ω – longitude of orbit ascending node (degrees)	178.235235
i – orbit inclination to the ecliptic plane (degrees)	18.903290

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	245.691465	1.69457890	0.33855921	160.389005	179.331695	18.857656	1.12086361	2.205938
01/21/1858	301.115932	1.69471416	0.33830040	160.657002	179.182094	18.870307	1.12139168	2.206202
01/29/1887	358.057500	1.69436582	0.33811351	161.029634	179.006919	18.891623	1.12147784	2.205522
02/07/1916	53.871915	1.69463580	0.33826567	161.264984	178.854337	18.905579	1.12139869	2.206049
02/14/1945	109.766633	1.69431495	0.33809471	161.530180	178.692224	18.923619	1.12147603	2.205423
02/22/1974	166.578299	1.69476190	0.33774600	161.870943	178.529886	18.937099	1.12236284	2.206295
03/02/2003	221.921997	1.69454156	0.33780964	162.155578	178.367093	18.955950	1.12210910	2.205865
03/09/2032	278.686169	1.69403244	0.33729154	162.435098	178.222323	18.968156	1.12264962	2.204871
03/17/2061	334.618317	1.69478729	0.33719905	162.708972	178.070720	18.979271	1.12330662	2.206345
03/25/2090	30.111802	1.69444638	0.33686078	163.041661	177.909229	18.996540	1.12365385	2.205679
04/03/2119	87.057771	1.69459653	0.33696581	163.357978	177.751299	19.012208	1.12357544	2.205972
04/10/2148	142.408775	1.69459974	0.33697860	163.648835	177.598813	19.031754	1.12355589	2.205979
04/18/2177	198.767298	1.69424270	0.33641105	163.924100	177.446238	19.043632	1.12428073	2.205282

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