Asteroid General Data

2021 TB₅

General information

Preliminary designation	2021 TB₅
Group	Apollo
Absolute magnitude	25.64
Approximate diameter (m)	20
Approximate mass (kg)	1.42·10⁷
Number of observations	15
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	35.481716
a – orbit major semiaxis (astronomical units)	1.10079800
e – orbit eccentricity	0.20103500
ω – orbit ascending node-perihelion angle (degrees)	96.505720
Ω – longitude of orbit ascending node (degrees)	4.061644
i – orbit inclination to the ecliptic plane (degrees)	7.139552

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	275.220034	1.10102665	0.20101986	95.943695	6.082294	7.186700	0.87969843	1.155307
01/21/1858	322.439911	1.09956900	0.20037578	95.882139	5.783319	7.201150	0.87924200	1.153013
01/29/1887	27.521615	1.09945028	0.20040036	95.976579	5.528402	7.198202	0.87912005	1.152827
02/07/1916	85.449706	1.10046551	0.20078883	96.230421	5.258570	7.181672	0.87950433	1.154424
02/14/1945	129.378384	1.10100523	0.20105912	96.271579	4.975815	7.168299	0.87963808	1.155273
02/22/1974	184.336431	1.09925698	0.20039727	96.292767	4.662024	7.181769	0.87896888	1.152523
03/02/2003	250.044759	1.09959495	0.20037993	96.376145	4.388523	7.178134	0.87925819	1.153054
03/09/2032	301.957516	1.10100727	0.20112055	96.602145	4.025058	7.138676	0.87957209	1.155276
03/17/2061	345.245622	1.10063862	0.20097788	96.688954	3.739708	7.136911	0.87943460	1.154696
03/25/2090	46.691228	1.09903299	0.20035394	96.575362	3.442400	7.156293	0.87883740	1.152170
04/03/2119	109.677101	1.09987867	0.20064389	96.741387	3.127672	7.136453	0.87919473	1.153500
04/10/2148	155.773793	1.10116854	0.20119775	96.925665	2.802317	7.117049	0.87961591	1.155530
04/18/2177	204.225305	1.09954579	0.20052446	96.878591	2.502625	7.132788	0.87905997	1.152977

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