Asteroid General Data

2009 OS₅

General information

Preliminary designation	2009 OS₅
Group	Amor
Absolute magnitude	24.00
Approximate diameter (m)	42
Approximate mass (kg)	1.37·10⁸
Number of observations	118
Arc length (days)	4070

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	26.172345
a – orbit major semiaxis (astronomical units)	1.14798500
e – orbit eccentricity	0.09933300
ω – orbit ascending node-perihelion angle (degrees)	122.871036
Ω – longitude of orbit ascending node (degrees)	144.327152
i – orbit inclination to the ecliptic plane (degrees)	1.711036

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	7.174979	1.14458171	0.09690300	114.488421	149.869339	1.657064	1.03366830	1.224534
01/21/1858	237.927987	1.14560568	0.09755730	115.794973	149.011401	1.665830	1.03384349	1.226178
01/29/1887	111.975619	1.14717752	0.09853144	116.786364	148.347574	1.669852	1.03414447	1.228702
02/07/1916	343.233148	1.14672042	0.09826977	117.458669	147.841779	1.673273	1.03403247	1.227968
02/14/1945	215.393492	1.14708862	0.09853461	118.130816	147.363108	1.676745	1.03406069	1.228559
02/22/1974	88.597612	1.14660673	0.09820225	119.077400	146.674209	1.682506	1.03400737	1.227785
03/02/2003	318.444666	1.14722645	0.09876074	119.516606	146.315339	1.685620	1.03392552	1.228781
03/09/2032	188.860922	1.14810626	0.09941333	122.857953	144.309273	1.711484	1.03396920	1.230194
03/17/2061	67.276774	1.14598385	0.09766553	127.539568	141.089858	1.764207	1.03406072	1.226785
03/25/2090	331.908894	1.14082146	0.09354256	131.557933	138.159884	1.820721	1.03410611	1.218504
04/03/2119	255.216436	1.14479893	0.09633600	133.068264	137.287552	1.835363	1.03451358	1.224883
04/10/2148	140.087998	1.14502423	0.09666588	133.305412	137.110880	1.837231	1.03433946	1.225244
04/18/2177	70.086579	1.14057516	0.09328990	135.549280	135.510773	1.866821	1.03417102	1.218110

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