Asteroid General Data

2012 PO₂₈

General information

Preliminary designation	2012 PO₂₈
Group	Amor
Absolute magnitude	22.02
Approximate diameter (m)	100
Approximate mass (kg)	2.11·10⁹
Number of observations	94
Arc length (days)	5401

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	251.756169
a – orbit major semiaxis (astronomical units)	2.08981400
e – orbit eccentricity	0.38586800
ω – orbit ascending node-perihelion angle (degrees)	119.424166
Ω – longitude of orbit ascending node (degrees)	176.395335
i – orbit inclination to the ecliptic plane (degrees)	3.597839

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	115.032869	2.09099291	0.38316729	113.710703	180.072619	3.506019	1.28979282	3.023636
01/21/1858	331.658940	2.09013434	0.38487316	114.546216	179.528392	3.514931	1.28569774	3.021774
01/29/1887	188.031109	2.08966076	0.38492156	116.050839	178.726164	3.536265	1.28530528	3.020747
02/07/1916	43.128197	2.09190066	0.38338685	116.843021	178.268581	3.551444	1.28989345	3.025605
02/14/1945	256.378976	2.09245440	0.38170749	117.117752	177.909409	3.563017	1.29374888	3.026806
02/22/1974	109.985537	2.09110237	0.38286253	117.398519	177.620962	3.570071	1.29049762	3.023873
03/02/2003	325.523222	2.08941461	0.38573714	118.388292	176.991040	3.581718	1.28344980	3.020213
03/09/2032	184.421322	2.08983582	0.38619000	119.444357	176.368776	3.598530	1.28276212	3.021126
03/17/2061	40.704216	2.09042303	0.38502564	120.234958	175.890719	3.616040	1.28555656	3.022400
03/25/2090	254.443099	2.09148423	0.38271838	120.892776	175.473346	3.633120	1.29103479	3.024701
04/03/2119	107.290387	2.09260556	0.38270338	121.149721	175.193963	3.640517	1.29175833	3.027134
04/10/2148	322.770704	2.09004684	0.38476246	121.670211	174.724924	3.651461	1.28587527	3.021584
04/18/2177	179.727302	2.08951201	0.38668406	122.640785	174.146796	3.664703	1.28153103	3.020424

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