Asteroid General Data

2021 JA₁₁

General information

Preliminary designation	2021 JA₁₁
Group	Apollo
Absolute magnitude	23.44
Approximate diameter (m)	54
Approximate mass (kg)	2.96·10⁸
Number of observations	40
Arc length (days)	43

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	120.424059
a – orbit major semiaxis (astronomical units)	1.69328800
e – orbit eccentricity	0.47699900
ω – orbit ascending node-perihelion angle (degrees)	106.972135
Ω – longitude of orbit ascending node (degrees)	209.059967
i – orbit inclination to the ecliptic plane (degrees)	6.425327

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	230.091951	1.69210988	0.47659575	102.839184	212.380077	6.331896	0.88565750	2.201119
01/21/1858	291.830683	1.69398613	0.47675191	103.465377	211.922265	6.352307	0.88637501	2.204781
01/29/1887	350.332612	1.69377899	0.47680131	104.109804	211.430076	6.364402	0.88618295	2.204376
02/07/1916	51.387499	1.69331590	0.47692334	104.725121	210.912443	6.364576	0.88573402	2.203472
02/14/1945	113.110742	1.69263080	0.47708176	105.320487	210.400988	6.378562	0.88510752	2.202135
02/22/1974	175.823318	1.69397512	0.47695395	105.932907	209.889674	6.411966	0.88602700	2.204759
03/02/2003	233.962176	1.69393781	0.47711800	106.558808	209.416311	6.422805	0.88572959	2.204686
03/09/2032	295.011159	1.69307240	0.47699053	107.145171	208.936218	6.430527	0.88549290	2.202997
03/17/2061	356.567639	1.69296595	0.47687269	107.594402	208.486662	6.441583	0.88563673	2.202789
03/25/2090	59.844083	1.69377990	0.47682253	108.349180	207.907233	6.482849	0.88614748	2.204378
04/03/2119	118.664900	1.69364692	0.47704838	108.855345	207.519311	6.493133	0.88569540	2.204118
04/10/2148	179.068282	1.69291710	0.47690117	109.548990	206.986818	6.502690	0.88556295	2.202694
04/18/2177	240.452259	1.69325581	0.47689536	110.044852	206.522351	6.514373	0.88574997	2.203355

Detailed table...

3D animation...

Calculation on the date...

Return to search