Asteroid General Data

2001 YU₃

General information

Preliminary designation	2001 YU₃
Group	Amor
Absolute magnitude	19.91
Approximate diameter (m)	280
Approximate mass (kg)	3.89·10¹⁰
Number of observations	499
Arc length (days)	7119

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	11.082350
a – orbit major semiaxis (astronomical units)	1.94463400
e – orbit eccentricity	0.46335300
ω – orbit ascending node-perihelion angle (degrees)	83.465382
Ω – longitude of orbit ascending node (degrees)	82.171098
i – orbit inclination to the ecliptic plane (degrees)	8.541152

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	40.922225	1.94464094	0.46437549	78.478761	85.846449	8.597146	1.04159736	2.711813
01/21/1858	294.511755	1.94427534	0.46351995	79.232768	85.251573	8.586863	1.04306494	2.711048
01/29/1887	189.304655	1.94351290	0.46429064	79.940311	84.779194	8.576441	1.04115804	2.709454
02/07/1916	83.325377	1.94320803	0.46492387	80.648626	84.255813	8.566855	1.03976424	2.708816
02/14/1945	335.399419	1.94409880	0.46459075	81.484810	83.651744	8.559112	1.04088848	2.710679
02/22/1974	228.628462	1.94338180	0.46444230	82.243721	83.098192	8.549289	1.04079308	2.709180
03/02/2003	123.961141	1.94380301	0.46398804	82.924017	82.590744	8.543579	1.04190167	2.710061
03/09/2032	17.817721	1.94502058	0.46298137	83.512068	82.141411	8.542341	1.04451229	2.712607
03/17/2061	269.561427	1.94446030	0.46370153	84.470361	81.451088	8.534001	1.04281109	2.711435
03/25/2090	162.752449	1.94417543	0.46305412	84.935673	81.063276	8.532147	1.04391699	2.710839
04/03/2119	57.525320	1.94409225	0.46268141	85.863588	80.421309	8.525773	1.04459691	2.710665
04/10/2148	312.042552	1.94468004	0.46337718	86.316549	80.039238	8.521586	1.04355968	2.711895
04/18/2177	204.430713	1.94582145	0.46344494	87.098833	79.456439	8.515433	1.04404035	2.714283

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