Asteroid General Data

2018 AO₂

General information

Preliminary designation	2018 AO₂
Group	Apollo
Absolute magnitude	24.29
Approximate diameter (m)	37
Approximate mass (kg)	9.16·10⁷
Number of observations	36
Arc length (days)	16

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	350.295582
a – orbit major semiaxis (astronomical units)	1.26353000
e – orbit eccentricity	0.24987900
ω – orbit ascending node-perihelion angle (degrees)	253.555775
Ω – longitude of orbit ascending node (degrees)	294.354583
i – orbit inclination to the ecliptic plane (degrees)	33.478498

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	283.701998	1.26354653	0.24859025	253.162288	295.103966	33.509781	0.94944118	1.420324
01/21/1858	79.861179	1.26352486	0.24889723	253.237508	294.991259	33.503726	0.94903702	1.420288
01/29/1887	236.374284	1.26341628	0.24896803	253.298351	294.884355	33.499425	0.94886601	1.420105
02/07/1916	32.882931	1.26343615	0.24922845	253.338494	294.778602	33.495094	0.94855191	1.420138
02/14/1945	188.997204	1.26355350	0.24938313	253.388644	294.667009	33.491217	0.94844457	1.420336
02/22/1974	345.328836	1.26348576	0.24956194	253.461852	294.560498	33.487411	0.94816780	1.420222
03/02/2003	141.894624	1.26339450	0.24965881	253.521193	294.443805	33.483616	0.94797694	1.420068
03/09/2032	298.275599	1.26348054	0.24983889	253.573260	294.336790	33.478568	0.94781397	1.420213
03/17/2061	94.599180	1.26342931	0.25001615	253.665561	294.220731	33.473574	0.94755158	1.420127
03/25/2090	251.181532	1.26355678	0.25023478	253.708141	294.111455	33.467601	0.94737093	1.420341
04/03/2119	47.211752	1.26347479	0.25046302	253.797801	293.996518	33.461657	0.94702108	1.420203
04/10/2148	203.603779	1.26335557	0.25059906	253.842499	293.893072	33.457836	0.94675985	1.420002
04/18/2177	0.265144	1.26350742	0.25089151	253.889015	293.783094	33.451823	0.94650413	1.420258

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