Asteroid General Data

2020 PK

General information

Preliminary designation	2020 PK
Group	Aten
Absolute magnitude	21.56
Approximate diameter (m)	130
Approximate mass (kg)	3.98·10⁹
Number of observations	60
Arc length (days)	1905

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	289.390540
a – orbit major semiaxis (astronomical units)	0.94864300
e – orbit eccentricity	0.64552300
ω – orbit ascending node-perihelion angle (degrees)	17.033493
Ω – longitude of orbit ascending node (degrees)	150.917624
i – orbit inclination to the ecliptic plane (degrees)	33.218619

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	79.307289	0.94666631	0.64331559	16.297417	151.486428	33.142182	0.33766111	0.921077
01/21/1858	262.535561	0.94663409	0.64346275	16.415301	151.414365	33.126466	0.33751031	0.921030
01/29/1887	84.689301	0.94673833	0.64366834	16.514850	151.343488	33.117313	0.33735284	0.921182
02/07/1916	266.420322	0.94670738	0.64383927	16.599067	151.270027	33.106264	0.33717999	0.921137
02/14/1945	89.054691	0.94667923	0.64401286	16.656781	151.201129	33.091471	0.33700563	0.921096
02/22/1974	271.485135	0.94667594	0.64422158	16.726954	151.131449	33.078411	0.33680688	0.921091
03/02/2003	94.064395	0.94664234	0.64436047	16.830729	151.049634	33.057548	0.33666344	0.921042
03/09/2032	277.363404	0.94665703	0.64444344	16.937460	150.982461	33.042033	0.33659011	0.921064
03/17/2061	99.304453	0.94672249	0.64459925	17.046361	150.900869	33.027570	0.33646588	0.921159
03/25/2090	281.487645	0.94666415	0.64473194	17.120092	150.832936	33.013576	0.33631953	0.921074
04/03/2119	104.408609	0.94666386	0.64492143	17.194909	150.760040	32.997382	0.33614005	0.921074
04/10/2148	286.829513	0.94668359	0.64515919	17.270710	150.689558	32.982013	0.33592197	0.921102
04/18/2177	109.829791	0.94660124	0.64541243	17.377280	150.613909	32.968741	0.33565304	0.920982

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