Asteroid General Data

2021 PC₇

General information

Preliminary designation	2021 PC₇
Group	Aten
Absolute magnitude	19.38
Approximate diameter (m)	350
Approximate mass (kg)	8.09·10¹⁰
Number of observations	54
Arc length (days)	3307

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	146.605975
a – orbit major semiaxis (astronomical units)	0.82999400
e – orbit eccentricity	0.31331100
ω – orbit ascending node-perihelion angle (degrees)	145.383630
Ω – longitude of orbit ascending node (degrees)	352.962426
i – orbit inclination to the ecliptic plane (degrees)	35.373469

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	268.700027	0.82872239	0.31193872	145.769928	353.501586	35.459432	0.57021179	0.754422
01/21/1858	72.615688	0.82886579	0.31155421	145.788496	353.426276	35.462546	0.57062917	0.754618
01/29/1887	205.635800	0.83075605	0.31135775	145.272688	353.345617	35.405715	0.57209371	0.757200
02/07/1916	324.942832	0.83065765	0.31118164	145.323295	353.268074	35.411494	0.57217224	0.757066
02/14/1945	125.345069	0.82888871	0.31472554	145.506941	353.183026	35.378464	0.56801626	0.754649
02/22/1974	292.221349	0.82888703	0.31455355	145.551536	353.100565	35.383536	0.56815767	0.754647
03/02/2003	96.616456	0.82984141	0.31358101	145.368307	353.023546	35.373614	0.56961891	0.755950
03/09/2032	233.573100	0.82985310	0.31339458	145.404922	352.950704	35.376546	0.56978164	0.755966
03/17/2061	354.452232	0.83043195	0.31261859	145.309777	352.870658	35.374615	0.57082349	0.756757
03/25/2090	117.273730	0.82989309	0.31291910	145.439617	352.790573	35.381237	0.57020369	0.756021
04/03/2119	255.344934	0.82893189	0.31384824	145.663815	352.712753	35.389990	0.56877307	0.754708
04/10/2148	53.404903	0.82916284	0.31343613	145.665420	352.638780	35.391632	0.56927325	0.755023
04/18/2177	212.416612	0.82921146	0.31315505	145.707585	352.557020	35.396961	0.56953971	0.755090

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