Asteroid General Data

2018 PP₂₃

General information

Preliminary designation	2018 PP₂₃
Group	Amor
Absolute magnitude	23.04
Approximate diameter (m)	66
Approximate mass (kg)	5.15·10⁸
Number of observations	21
Arc length (days)	41

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	326.790433
a – orbit major semiaxis (astronomical units)	1.62970000
e – orbit eccentricity	0.20816300
ω – orbit ascending node-perihelion angle (degrees)	177.267248
Ω – longitude of orbit ascending node (degrees)	137.548081
i – orbit inclination to the ecliptic plane (degrees)	15.424654

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	324.394618	1.62974662	0.20783155	175.316519	138.503632	15.397635	1.29103386	2.080562
01/21/1858	305.968823	1.62976882	0.20778210	175.574642	138.373445	15.400305	1.29113204	2.080605
01/29/1887	287.245515	1.62981687	0.20781557	175.894400	138.226865	15.404541	1.29111554	2.080697
02/07/1916	268.648335	1.62970569	0.20774189	176.177932	138.094158	15.408397	1.29114756	2.080484
02/14/1945	250.115351	1.62983072	0.20783393	176.491667	137.945099	15.413369	1.29109659	2.080723
02/22/1974	231.559958	1.62983482	0.20789394	176.747883	137.806123	15.416468	1.29100203	2.080731
03/02/2003	212.917644	1.62990706	0.20794152	177.042438	137.661534	15.421011	1.29098170	2.080870
03/09/2032	194.229831	1.62973499	0.20791501	177.310204	137.522126	15.423052	1.29088863	2.080540
03/17/2061	175.591708	1.62975265	0.20798812	177.591039	137.377233	15.427699	1.29078346	2.080574
03/25/2090	157.123133	1.62970451	0.20789856	177.875503	137.244182	15.428699	1.29089129	2.080482
04/03/2119	138.515181	1.62966752	0.20801060	178.131427	137.100600	15.432094	1.29067941	2.080411
04/10/2148	119.832495	1.62960112	0.20791791	178.461099	136.966498	15.434780	1.29077787	2.080284
04/18/2177	101.378419	1.62957628	0.20805138	178.703003	136.825883	15.438484	1.29054069	2.080236

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