Asteroid General Data

2000 PN₉ (23187)

General information

Preliminary designation	2000 PN₉
Number	23187
Group	Apollo
Absolute magnitude	16.04
Approximate diameter (m)	1 600
Approximate mass (kg)	8.16·10¹²
Number of observations	2379
Arc length (days)	13038

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	82.342722
a – orbit major semiaxis (astronomical units)	1.84691200
e – orbit eccentricity	0.58935000
ω – orbit ascending node-perihelion angle (degrees)	293.540853
Ω – longitude of orbit ascending node (degrees)	164.280732
i – orbit inclination to the ecliptic plane (degrees)	51.336273

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	149.201223	1.84549149	0.59648469	293.693190	165.719319	50.958725	0.74468406	2.507083
01/21/1858	357.465318	1.84524230	0.59549752	293.616596	165.503433	51.021521	0.74640509	2.506575
01/29/1887	202.822707	1.84629324	0.59435741	293.622358	165.304574	51.066279	0.74893517	2.508717
02/07/1916	47.142343	1.84667004	0.59295407	293.604653	165.082182	51.130756	0.75167952	2.509485
02/14/1945	251.610757	1.84631161	0.59215627	293.620501	164.871834	51.187946	0.75300661	2.508754
02/22/1974	97.215754	1.84576401	0.59100433	293.602593	164.654767	51.248012	0.75490949	2.507638
03/02/2003	303.933696	1.84492719	0.58962604	293.561295	164.437959	51.310883	0.75711008	2.505933
03/09/2032	147.645388	1.84714702	0.58902748	293.527484	164.254584	51.332026	0.75912666	2.510457
03/17/2061	349.438539	1.84721566	0.58796979	293.507928	164.036201	51.401192	0.76110866	2.510597
03/25/2090	191.562785	1.84678373	0.58666106	293.510554	163.827025	51.455069	0.76334762	2.509717
04/03/2119	34.751938	1.84661551	0.58556622	293.460446	163.625962	51.514877	0.76529984	2.509374
04/10/2148	236.701093	1.84810372	0.58452311	293.456696	163.432312	51.554521	0.76784438	2.512408
04/18/2177	74.788156	1.84852622	0.58315892	293.428907	163.218618	51.614307	0.77054166	2.513269

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