Asteroid General Data

2021 PE₅

General information

Preliminary designation	2021 PE₅
Group	Apollo
Absolute magnitude	20.53
Approximate diameter (m)	210
Approximate mass (kg)	1.65·10¹⁰
Number of observations	51
Arc length (days)	565

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	160.172456
a – orbit major semiaxis (astronomical units)	1.68923900
e – orbit eccentricity	0.44495800
ω – orbit ascending node-perihelion angle (degrees)	283.020143
Ω – longitude of orbit ascending node (degrees)	332.853710
i – orbit inclination to the ecliptic plane (degrees)	18.528307

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	165.558029	1.69041032	0.44627885	280.357718	335.213535	18.455195	0.93601594	2.197803
01/21/1858	240.135460	1.68967466	0.44633774	280.756440	334.849527	18.461420	0.93550909	2.196369
01/29/1887	317.030771	1.68938195	0.44579739	281.135061	334.516114	18.475498	0.93625989	2.195798
02/07/1916	34.558541	1.68972772	0.44536549	281.499260	334.210253	18.485770	0.93718130	2.196472
02/14/1945	109.652645	1.69019024	0.44540329	281.930310	333.825886	18.501114	0.93737395	2.197374
02/22/1974	184.272377	1.68993063	0.44519095	282.280286	333.506419	18.512579	0.93758881	2.196868
03/02/2003	260.346485	1.68973627	0.44499172	282.687106	333.124547	18.519498	0.93781762	2.196489
03/09/2032	337.764741	1.68943570	0.44492039	283.063343	332.818747	18.529339	0.93777130	2.195903
03/17/2061	54.019613	1.68993607	0.44522489	283.476168	332.461937	18.539397	0.93753446	2.196878
03/25/2090	127.494172	1.69056605	0.44472885	283.836731	332.138216	18.556738	0.93872256	2.198107
04/03/2119	201.181150	1.69030456	0.44457387	284.236204	331.776101	18.566836	0.93883932	2.197597
04/10/2148	276.844032	1.68945779	0.44420522	284.601930	331.448075	18.585219	0.93899182	2.195946
04/18/2177	354.104989	1.68960880	0.44363075	284.906890	331.161572	18.597709	0.94004638	2.196240

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