Asteroid General Data

2001 UD₅

General information

Preliminary designation	2001 UD₅
Group	Apollo
Absolute magnitude	22.36
Approximate diameter (m)	90
Approximate mass (kg)	1.32·10⁹
Number of observations	31
Arc length (days)	23

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	101.244687
a – orbit major semiaxis (astronomical units)	2.27934300
e – orbit eccentricity	0.66423500
ω – orbit ascending node-perihelion angle (degrees)	291.812127
Ω – longitude of orbit ascending node (degrees)	17.796200
i – orbit inclination to the ecliptic plane (degrees)	2.540434

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	326.622191	2.28469702	0.66587670	279.066458	28.761811	2.397108	0.76337051	3.453373
01/21/1858	112.599640	2.27796889	0.66688508	281.089646	26.996722	2.404447	0.75882543	3.438130
01/29/1887	268.388624	2.27778309	0.66635970	283.241365	25.110693	2.412183	0.75996023	3.437709
02/07/1916	60.959816	2.27960955	0.66513139	284.759608	23.795281	2.415810	0.76336967	3.441845
02/14/1945	211.274506	2.28424042	0.66450329	286.458350	22.325501	2.505455	0.76635515	3.452338
02/22/1974	3.334274	2.27829644	0.66667771	288.381086	20.661416	2.516442	0.75940699	3.438872
03/02/2003	158.604318	2.28088653	0.66478121	290.909817	18.593125	2.531783	0.76459603	3.444737
03/09/2032	312.738557	2.28180624	0.66195749	292.072878	17.583230	2.542289	0.77134752	3.446821
03/17/2061	108.551088	2.28206353	0.66334481	293.243610	16.480223	2.546684	0.76826854	3.447404
03/25/2090	271.386631	2.26492204	0.66602634	296.181594	13.907406	2.578190	0.75642431	3.408635
04/03/2119	93.452552	2.26735895	0.66523158	297.953813	12.464642	2.595786	0.75904017	3.414138
04/10/2148	270.333670	2.26868523	0.66419762	299.425381	11.232782	2.611372	0.76182990	3.417134
04/18/2177	78.468832	2.27301911	0.66336257	300.610326	10.257095	2.619848	0.76518331	3.426930

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