Asteroid General Data

2021 RT₃

General information

Preliminary designation	2021 RT₃
Group	Amor
Absolute magnitude	23.91
Approximate diameter (m)	44
Approximate mass (kg)	1.55·10⁸
Number of observations	31
Arc length (days)	21

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	167.357595
a – orbit major semiaxis (astronomical units)	2.25598600
e – orbit eccentricity	0.48789300
ω – orbit ascending node-perihelion angle (degrees)	196.160956
Ω – longitude of orbit ascending node (degrees)	166.369587
i – orbit inclination to the ecliptic plane (degrees)	5.280128

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	50.456217	2.25603260	0.48675475	192.497558	167.964993	5.235402	1.15789801	3.388587
01/21/1858	253.549345	2.25606508	0.48677595	192.988245	167.753038	5.242229	1.15786686	3.388660
01/29/1887	97.196166	2.25473225	0.48791799	193.412983	167.519793	5.254768	1.15460782	3.385658
02/07/1916	300.007724	2.25551890	0.48712072	193.941741	167.261795	5.256636	1.15680890	3.387430
02/14/1945	142.832537	2.25862406	0.48649132	194.507957	167.038690	5.263440	1.15982306	3.394427
02/22/1974	344.257600	2.25605675	0.48727143	195.205285	166.805275	5.267399	1.15674474	3.388642
03/02/2003	186.854921	2.25492144	0.48766415	195.687281	166.567381	5.276377	1.15527709	3.386084
03/09/2032	29.438034	2.25659873	0.48684087	196.158125	166.304214	5.275657	1.15799424	3.389863
03/17/2061	232.239038	2.25548148	0.48680920	196.648115	166.096091	5.279888	1.15749235	3.387346
03/25/2090	74.076485	2.25614586	0.48729842	197.524181	165.826515	5.283893	1.15672954	3.388842
04/03/2119	276.780452	2.25627374	0.48744721	197.990636	165.618092	5.287448	1.15645941	3.389131
04/10/2148	119.469792	2.25559659	0.48877137	198.405222	165.390450	5.295369	1.15312555	3.387605
04/18/2177	321.235085	2.25570980	0.48804755	198.936991	165.107781	5.293764	1.15481615	3.387860

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