Asteroid General Data

2021 UW₁₁

General information

Preliminary designation	2021 UW₁₁
Group	Amor
Absolute magnitude	25.29
Approximate diameter (m)	23
Approximate mass (kg)	2.30·10⁷
Number of observations	15
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	263.219938
a – orbit major semiaxis (astronomical units)	1.48049800
e – orbit eccentricity	0.25325800
ω – orbit ascending node-perihelion angle (degrees)	184.078877
Ω – longitude of orbit ascending node (degrees)	200.022191
i – orbit inclination to the ecliptic plane (degrees)	9.855963

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	39.595799	1.48181873	0.25403004	182.013820	201.109233	9.830022	1.10539226	1.803820
01/21/1858	70.898082	1.48180800	0.25403801	182.201003	200.970477	9.833281	1.10537245	1.803801
01/29/1887	103.254315	1.48121608	0.25377435	182.455170	200.812101	9.838588	1.10532144	1.802720
02/07/1916	140.918925	1.48067220	0.25329575	182.928515	200.624520	9.842161	1.10562423	1.801727
02/14/1945	176.282419	1.48170289	0.25391954	183.277533	200.460950	9.846805	1.10546958	1.803609
02/22/1974	207.645098	1.48185856	0.25399940	183.513011	200.312893	9.849701	1.10546738	1.803893
03/02/2003	239.803335	1.48150914	0.25380265	183.718088	200.166489	9.853469	1.10549820	1.803255
03/09/2032	277.363573	1.48072093	0.25328557	184.229610	199.981739	9.856313	1.10567569	1.801816
03/17/2061	312.959441	1.48172808	0.25381775	184.565294	199.815306	9.860740	1.10563919	1.803655
03/25/2090	344.292649	1.48189993	0.25404103	184.832419	199.666373	9.865577	1.10543654	1.803968
04/03/2119	16.394488	1.48148354	0.25385872	185.057960	199.526191	9.868983	1.10539602	1.803208
04/10/2148	53.803799	1.48044932	0.25349909	185.453637	199.345283	9.873932	1.10515676	1.801320
04/18/2177	89.646336	1.48175060	0.25402143	185.847999	199.159194	9.876867	1.10535420	1.803696

Detailed table...

3D animation...

Calculation on the date...

Return to search