Asteroid General Data

2018 PX₂₃

General information

Preliminary designation	2018 PX₂₃
Group	Apollo
Absolute magnitude	20.96
Approximate diameter (m)	170
Approximate mass (kg)	9.12·10⁹
Number of observations	85
Arc length (days)	206

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	126.330925
a – orbit major semiaxis (astronomical units)	2.21995800
e – orbit eccentricity	0.60261800
ω – orbit ascending node-perihelion angle (degrees)	276.159951
Ω – longitude of orbit ascending node (degrees)	151.209203
i – orbit inclination to the ecliptic plane (degrees)	11.473506

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	216.463601	2.22010768	0.60402045	267.826849	158.614587	11.370786	0.87911724	3.307971
01/21/1858	136.139792	2.21977109	0.60445996	268.707117	157.787653	11.382031	0.87800836	3.307219
01/29/1887	53.123566	2.22183554	0.60269091	269.881016	156.761457	11.390542	0.88275546	3.311833
02/07/1916	331.160059	2.21860079	0.60493577	271.410928	155.411200	11.397721	0.87648982	3.304603
02/14/1945	248.277820	2.22048964	0.60320454	272.401260	154.510526	11.408895	0.88108022	3.308825
02/22/1974	164.921475	2.21842260	0.60486614	274.212361	152.982132	11.429122	0.87657388	3.304205
03/02/2003	84.191410	2.21875021	0.60395984	274.989009	152.228093	11.445098	0.87871419	3.304937
03/09/2032	1.924587	2.21769373	0.60401779	276.975092	150.576855	11.482701	0.87816726	3.302577
03/17/2061	283.978321	2.21842496	0.60423091	277.650313	149.900069	11.498175	0.87798402	3.304211
03/25/2090	203.313786	2.22068655	0.60290046	279.252614	148.496391	11.524491	0.88183362	3.309265
04/03/2119	124.002010	2.21791493	0.60431166	280.265730	147.594281	11.567028	0.87760307	3.303071
04/10/2148	43.727596	2.21957629	0.60237480	281.154467	146.772686	11.601048	0.88255947	3.306783
04/18/2177	323.506232	2.21706203	0.60408524	282.912534	145.288536	11.661904	0.87776759	3.301166

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