Asteroid General Data

2013 PE₂₁

General information

Preliminary designation	2013 PE₂₁
Group	Amor
Absolute magnitude	24.62
Approximate diameter (m)	32
Approximate mass (kg)	5.81·10⁷
Number of observations	38
Arc length (days)	17

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	296.011770
a – orbit major semiaxis (astronomical units)	1.95222000
e – orbit eccentricity	0.47662700
ω – orbit ascending node-perihelion angle (degrees)	151.094230
Ω – longitude of orbit ascending node (degrees)	142.732906
i – orbit inclination to the ecliptic plane (degrees)	4.125882

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	117.499181	1.94996704	0.47559706	147.053112	145.194666	3.959825	1.02256845	2.722962
01/21/1858	354.438989	1.95006367	0.47481518	147.399833	144.965816	3.972267	1.02414384	2.723164
01/29/1887	224.657564	1.95251084	0.47590117	148.115181	144.565405	3.997947	1.02330865	2.728292
02/07/1916	91.473374	1.95278187	0.47663384	148.502251	144.291317	4.011259	1.02201995	2.728860
02/14/1945	319.564816	1.95174923	0.47595093	149.235371	143.803156	4.040568	1.02281238	2.726695
02/22/1974	192.537462	1.95003503	0.47629521	149.839578	143.435189	4.062439	1.02124269	2.723104
03/02/2003	67.499520	1.94965065	0.47705473	150.364286	143.126717	4.081950	1.01956059	2.722299
03/09/2032	298.693358	1.95208314	0.47676979	151.112795	142.688752	4.125124	1.02138887	2.727395
03/17/2061	164.466927	1.95522892	0.47658000	151.612451	142.385293	4.140018	1.02340592	2.733991
03/25/2090	30.083082	1.95263694	0.47613789	152.215584	141.924714	4.185697	1.02291250	2.728556
04/03/2119	258.192173	1.95538714	0.47765092	152.790521	141.570316	4.212885	1.02139468	2.734323
04/10/2148	118.433314	1.95511760	0.47737504	153.330692	141.272620	4.232201	1.02179326	2.733757
04/18/2177	337.766171	1.95489497	0.47745353	153.963312	140.936520	4.254092	1.02152347	2.733290

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