Asteroid General Data

2021 JT

General information

Preliminary designation	2021 JT
Group	Apollo
Absolute magnitude	27.31
Approximate diameter (m)	9
Approximate mass (kg)	1.41·10⁶
Number of observations	26
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	147.189557
a – orbit major semiaxis (astronomical units)	1.33111000
e – orbit eccentricity	0.31201800
ω – orbit ascending node-perihelion angle (degrees)	233.657447
Ω – longitude of orbit ascending node (degrees)	50.810207
i – orbit inclination to the ecliptic plane (degrees)	2.258105

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	192.842609	1.32550076	0.30997521	229.441324	55.033791	2.227181	0.91462839	1.526056
01/21/1858	209.864673	1.32401510	0.30998947	229.750856	54.732738	2.243418	0.91358436	1.523491
01/29/1887	225.937182	1.32519178	0.31016730	230.533379	54.084316	2.244519	0.91416063	1.525523
02/07/1916	224.270862	1.32989361	0.31161141	230.922927	53.416421	2.247681	0.91548359	1.533649
02/14/1945	176.458871	1.33518521	0.31338544	230.627529	53.226541	2.245135	0.91675761	1.542812
02/22/1974	112.573591	1.33494255	0.31326312	231.219895	52.477489	2.244867	0.91675429	1.542391
03/02/2003	47.233897	1.33463000	0.31312190	232.373187	51.589009	2.249267	0.91672812	1.541849
03/09/2032	350.448104	1.33141365	0.31207928	233.678755	50.787411	2.257582	0.91590704	1.536279
03/17/2061	308.775310	1.33189655	0.31247886	234.021411	50.463698	2.252825	0.91570704	1.537115
03/25/2090	258.180551	1.33359942	0.31313572	234.219710	50.219256	2.246614	0.91600180	1.540064
04/03/2119	201.930719	1.33378219	0.31328337	234.853482	49.551153	2.241496	0.91593041	1.540380
04/10/2148	141.297627	1.33597038	0.31380148	235.713541	48.557064	2.240913	0.91674089	1.544173
04/18/2177	70.906676	1.33493502	0.31340290	236.173984	48.316976	2.240295	0.91656251	1.542378

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