Asteroid General Data

2013 UD₁

General information

Preliminary designation	2013 UD₁
Group	Apollo
Absolute magnitude	24.70
Approximate diameter (m)	30
Approximate mass (kg)	5.20·10⁷
Number of observations	57
Arc length (days)	12

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	234.929208
a – orbit major semiaxis (astronomical units)	1.31524000
e – orbit eccentricity	0.32726700
ω – orbit ascending node-perihelion angle (degrees)	111.397354
Ω – longitude of orbit ascending node (degrees)	212.982981
i – orbit inclination to the ecliptic plane (degrees)	5.774180

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	182.971019	1.31551941	0.32762668	108.379041	215.714243	5.630067	0.88452015	1.508852
01/21/1858	266.662446	1.31560587	0.32760425	108.618918	215.528366	5.634716	0.88460780	1.509000
01/29/1887	356.220930	1.31365780	0.32720414	109.211933	215.095188	5.623987	0.88382353	1.505650
02/07/1916	96.943245	1.31469063	0.32736212	109.708241	214.476569	5.698935	0.88431071	1.507426
02/14/1945	184.376595	1.31530718	0.32756041	110.052521	214.215657	5.707169	0.88446462	1.508486
02/22/1974	270.763354	1.31504095	0.32743681	110.360015	213.978081	5.711779	0.88444814	1.508028
03/02/2003	6.549353	1.31354088	0.32713407	110.881402	213.405314	5.697153	0.88383691	1.505449
03/09/2032	101.673843	1.31542651	0.32712575	111.416867	212.958964	5.775110	0.88511663	1.508692
03/17/2061	185.232194	1.31553877	0.32728269	111.683782	212.765303	5.779951	0.88498570	1.508885
03/25/2090	272.750549	1.31375561	0.32676095	112.161192	212.461930	5.779738	0.88447158	1.505818
04/03/2119	13.209834	1.31448412	0.32660167	112.727946	211.767776	5.861853	0.88517141	1.507071
04/10/2148	100.678300	1.31525555	0.32699426	113.087920	211.515220	5.871323	0.88517453	1.508398
04/18/2177	186.817613	1.31517571	0.32692015	113.367588	211.287711	5.875842	0.88521827	1.508260

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