Asteroid General Data

2001 RZ₁₁ (285944)

General information

Preliminary designation	2001 RZ₁₁
Number	285944
Group	Amor
Absolute magnitude	16.71
Approximate diameter (m)	1 200
Approximate mass (kg)	3.24·10¹²
Number of observations	950
Arc length (days)	8916

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	265.730725
a – orbit major semiaxis (astronomical units)	2.19107800
e – orbit eccentricity	0.50670900
ω – orbit ascending node-perihelion angle (degrees)	340.631811
Ω – longitude of orbit ascending node (degrees)	323.973654
i – orbit inclination to the ecliptic plane (degrees)	53.156221

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	282.946210	2.18989996	0.52020150	338.664675	324.806151	52.779405	1.05071072	3.240687
01/21/1858	265.291253	2.19060141	0.51838912	338.819939	324.718142	52.783336	1.05501747	3.242244
01/29/1887	246.942387	2.19032597	0.51628729	339.142468	324.577220	52.870059	1.05948851	3.241632
02/07/1916	227.816223	2.19181266	0.51365725	339.471957	324.468093	52.888905	1.06597219	3.244933
02/14/1945	209.879971	2.19126736	0.51151346	339.769790	324.340027	52.973044	1.07040461	3.243722
02/22/1974	191.601451	2.19104710	0.50979519	340.125092	324.199460	53.045681	1.07406181	3.243233
03/02/2003	173.527713	2.19210408	0.50805574	340.339010	324.081550	53.099706	1.07839301	3.245580
03/09/2032	153.892425	2.19061220	0.50670521	340.639955	323.956109	53.158432	1.08061758	3.242268
03/17/2061	134.915566	2.19172780	0.50384295	340.909353	323.850368	53.144425	1.08744120	3.244745
03/25/2090	116.708372	2.19154339	0.50203794	341.199665	323.738420	53.191664	1.09130545	3.244335
04/03/2119	97.816214	2.19135901	0.50014952	341.586635	323.615503	53.254003	1.09535185	3.243926
04/10/2148	78.336109	2.19190156	0.49813490	341.904512	323.498779	53.296017	1.10003891	3.245131
04/18/2177	59.080479	2.18984584	0.49759387	342.196779	323.372841	53.406621	1.10019196	3.240566

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