Asteroid General Data

2015 PG₂₂₈

General information

Preliminary designation	2015 PG₂₂₈
Group	Apollo
Absolute magnitude	22.07
Approximate diameter (m)	100
Approximate mass (kg)	1.97·10⁹
Number of observations	29
Arc length (days)	10

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	108.667939
a – orbit major semiaxis (astronomical units)	1.14441000
e – orbit eccentricity	0.51873700
ω – orbit ascending node-perihelion angle (degrees)	230.872993
Ω – longitude of orbit ascending node (degrees)	308.592393
i – orbit inclination to the ecliptic plane (degrees)	25.775513

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	326.050577	1.14459342	0.51726112	229.954133	309.738296	25.906176	0.55253974	1.224553
01/21/1858	218.157170	1.14473646	0.51758765	230.131239	309.571729	25.880851	0.55223501	1.224782
01/29/1887	106.876504	1.14444338	0.51765105	230.202962	309.390924	25.874763	0.55202106	1.224312
02/07/1916	358.418318	1.14482031	0.51814095	230.352243	309.237599	25.846838	0.55164202	1.224917
02/14/1945	246.666478	1.14491586	0.51835718	230.510286	309.077580	25.824267	0.55144050	1.225070
02/22/1974	137.271650	1.14443495	0.51850818	230.645622	308.931637	25.802669	0.55103606	1.224298
03/02/2003	28.888161	1.14498070	0.51879214	230.807103	308.739928	25.782205	0.55097371	1.225174
03/09/2032	278.871852	1.14438387	0.51873277	230.891519	308.570595	25.772037	0.55075445	1.224216
03/17/2061	169.576975	1.14491919	0.51915918	231.073786	308.401761	25.743861	0.55052389	1.225076
03/25/2090	58.242809	1.14464097	0.51937375	231.229194	308.247986	25.723149	0.55014449	1.224629
04/03/2119	310.710001	1.14457888	0.51960908	231.404320	308.079491	25.695064	0.54984530	1.224529
04/10/2148	199.275536	1.14483442	0.51981994	231.476366	307.894797	25.689411	0.54972666	1.224939
04/18/2177	91.276828	1.14467370	0.52015007	231.636779	307.739486	25.666449	0.54927160	1.224682

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