Asteroid General Data

2015 PS₅₇

General information

Preliminary designation	2015 PS₅₇
Group	Amor
Absolute magnitude	21.35
Approximate diameter (m)	140
Approximate mass (kg)	5.32·10⁹
Number of observations	59
Arc length (days)	1884

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	184.547647
a – orbit major semiaxis (astronomical units)	1.82113000
e – orbit eccentricity	0.31722200
ω – orbit ascending node-perihelion angle (degrees)	18.994407
Ω – longitude of orbit ascending node (degrees)	285.751117
i – orbit inclination to the ecliptic plane (degrees)	13.575609

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	96.233459	1.82424008	0.31734819	16.479612	287.067886	13.646445	1.24532080	2.463903
01/21/1858	16.207442	1.82418474	0.31714135	16.803431	286.878177	13.635137	1.24566032	2.463791
01/29/1887	296.391042	1.82450840	0.31779860	17.194021	286.673935	13.629339	1.24468218	2.464447
02/07/1916	216.698872	1.82441909	0.31766784	17.539886	286.489879	13.618395	1.24485983	2.464266
02/14/1945	137.364010	1.82369363	0.31822619	17.933164	286.291473	13.616482	1.24334655	2.462796
02/22/1974	58.397723	1.82364450	0.31805239	18.291110	286.087571	13.603239	1.24363000	2.462696
03/02/2003	339.312770	1.82367988	0.31859182	18.712778	285.885754	13.599163	1.24267039	2.462768
03/09/2032	260.351928	1.82376412	0.31843742	19.084088	285.683360	13.586377	1.24300937	2.462939
03/17/2061	181.068602	1.82423145	0.31869225	19.446993	285.478546	13.581053	1.24286302	2.463885
03/25/2090	101.606538	1.82433339	0.31876883	19.825408	285.277772	13.567378	1.24279278	2.464092
04/03/2119	21.863492	1.82430639	0.31864479	20.113204	285.085536	13.557145	1.24300067	2.464037
04/10/2148	302.121213	1.82430042	0.31912877	20.517328	284.877939	13.548844	1.24211367	2.464025
04/18/2177	222.186218	1.82421634	0.31905447	20.872033	284.685766	13.537766	1.24219196	2.463855

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