Asteroid General Data

2005 JQ₈₁

General information

Preliminary designation	2005 JQ₈₁
Group	Apollo
Absolute magnitude	20.12
Approximate diameter (m)	250
Approximate mass (kg)	2.91·10¹⁰
Number of observations	115
Arc length (days)	6237

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	351.470649
a – orbit major semiaxis (astronomical units)	2.61677400
e – orbit eccentricity	0.79757000
ω – orbit ascending node-perihelion angle (degrees)	131.279951
Ω – longitude of orbit ascending node (degrees)	219.657460
i – orbit inclination to the ecliptic plane (degrees)	16.300243

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	150.675062	2.62449051	0.80137249	105.360492	245.848024	12.798426	0.52129602	4.251754
01/21/1858	91.756690	2.62285725	0.80125588	112.350595	238.819484	13.321699	0.52127747	4.247786
01/29/1887	24.657268	2.62173653	0.80093800	113.836131	237.324512	13.469325	0.52188812	4.245063
02/07/1916	329.445086	2.62146963	0.79909843	120.013822	231.071661	14.187086	0.52665736	4.244415
02/14/1945	266.544789	2.62065803	0.79951112	121.226336	229.796235	14.362318	0.52541281	4.242444
02/22/1974	213.082536	2.62357559	0.79670122	126.601188	224.394204	15.243191	0.53336973	4.249531
03/02/2003	150.462925	2.62288841	0.79609198	127.231105	223.686329	15.348023	0.53482799	4.247861
03/09/2032	97.154868	2.62504082	0.79360709	132.205453	218.709277	16.433825	0.54178982	4.253091
03/17/2061	34.162796	2.62469226	0.79300330	132.709697	218.209889	16.541893	0.54330262	4.252244
03/25/2090	341.735711	2.62507299	0.79001233	136.996538	213.882780	17.728308	0.55123297	4.253169
04/03/2119	279.401840	2.62423233	0.78996352	137.434332	213.444624	17.859050	0.55118452	4.251127
04/10/2148	226.395555	2.62441430	0.78685689	141.096533	209.818982	19.081901	0.55937583	4.251569
04/18/2177	162.886199	2.62418155	0.78679133	141.431328	209.420344	19.219628	0.55949827	4.251003

Detailed table...

3D animation...

Calculation on the date...

Return to objects selection