Asteroid General Data

2017 UO₅₁

General information

Preliminary designation	2017 UO₅₁
Group	Amor
Absolute magnitude	20.03
Approximate diameter (m)	260
Approximate mass (kg)	3.30·10¹⁰
Number of observations	127
Arc length (days)	1836

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	284.235829
a – orbit major semiaxis (astronomical units)	2.99039800
e – orbit eccentricity	0.63148800
ω – orbit ascending node-perihelion angle (degrees)	222.534320
Ω – longitude of orbit ascending node (degrees)	81.961814
i – orbit inclination to the ecliptic plane (degrees)	14.060702

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	286.863522	3.01197582	0.58935900	204.292934	98.348344	20.232155	1.23684077	5.227305
01/21/1858	116.184126	3.00422402	0.60269604	207.755945	95.389346	18.712879	1.19359010	5.207138
01/29/1887	324.394040	3.02599206	0.59758098	208.438830	94.885361	18.454112	1.21771676	5.263835
02/07/1916	175.662440	2.98717510	0.61270209	209.724581	93.753103	18.214858	1.15692666	5.162875
02/14/1945	20.734482	3.00175479	0.61742353	214.029344	90.048442	16.496784	1.14840074	5.200720
02/22/1974	225.511395	3.02205607	0.61216137	214.530944	89.619908	16.321907	1.17207008	5.253568
03/02/2003	89.787086	2.98063874	0.62858035	217.126977	87.056893	15.721957	1.10706781	5.145939
03/09/2032	304.389729	2.98837348	0.63331824	222.602192	81.914089	14.077124	1.09578204	5.165982
03/17/2061	153.735711	3.00805829	0.62884252	223.453252	80.998190	13.830088	1.11646332	5.217110
03/25/2090	21.861552	2.98945020	0.63488843	225.840699	78.884689	13.517885	1.09148286	5.168775
04/03/2119	254.164542	2.96872015	0.64571451	233.112509	71.567554	12.207227	1.05177448	5.115104
04/10/2148	111.714337	2.99529017	0.64065633	240.185095	64.902039	11.146096	1.07633855	5.183928
04/18/2177	322.119253	3.01474496	0.63525167	241.038170	64.131561	11.036984	1.09962320	5.234515

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