Asteroid General Data

2018 PM₂₃

General information

Preliminary designation	2018 PM₂₃
Group	Amor
Absolute magnitude	21.97
Approximate diameter (m)	110
Approximate mass (kg)	2.26·10⁹
Number of observations	33
Arc length (days)	56

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	194.485536
a – orbit major semiaxis (astronomical units)	1.46704700
e – orbit eccentricity	0.22117100
ω – orbit ascending node-perihelion angle (degrees)	179.076532
Ω – longitude of orbit ascending node (degrees)	159.360806
i – orbit inclination to the ecliptic plane (degrees)	25.170739

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	138.904144	1.46782411	0.22169392	177.527681	160.137667	25.142231	1.14241643	1.778327
01/21/1858	252.514532	1.46819412	0.22177187	177.723337	160.028352	25.144963	1.14258997	1.779000
01/29/1887	5.183536	1.46827125	0.22183537	177.988573	159.914093	25.150673	1.14255676	1.779140
02/07/1916	118.137525	1.46805502	0.22178513	178.161441	159.802797	25.154673	1.14246225	1.778747
02/14/1945	232.042176	1.46784082	0.22155044	178.417957	159.686941	25.159654	1.14264003	1.778357
02/22/1974	347.588011	1.46748517	0.22145135	178.638595	159.570746	25.162863	1.14250860	1.777711
03/02/2003	104.821797	1.46718509	0.22114861	178.865269	159.454124	25.165981	1.14271914	1.777166
03/09/2032	223.795896	1.46701122	0.22113156	179.111745	159.342784	25.168816	1.14260874	1.776850
03/17/2061	344.178120	1.46689179	0.22095431	179.293169	159.229664	25.170681	1.14277573	1.776633
03/25/2090	104.832300	1.46694431	0.22096403	179.566001	159.116482	25.173549	1.14280238	1.776728
04/03/2119	224.873356	1.46699810	0.22098816	179.741137	159.009493	25.176761	1.14280888	1.776826
04/10/2148	343.295883	1.46725720	0.22111840	180.023363	158.892149	25.181154	1.14281963	1.777297
04/18/2177	100.102768	1.46758134	0.22142505	180.235709	158.781190	25.185025	1.14262206	1.777886

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