Asteroid General Data

2005 UB (265661)

General information

Preliminary designation	2005 UB
Number	265661
Group	Apollo
Absolute magnitude	16.82
Approximate diameter (m)	1 100
Approximate mass (kg)	2.78·10¹²
Number of observations	1096
Arc length (days)	7393

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	22.091384
a – orbit major semiaxis (astronomical units)	1.89489900
e – orbit eccentricity	0.73920900
ω – orbit ascending node-perihelion angle (degrees)	3.313414
Ω – longitude of orbit ascending node (degrees)	272.058395
i – orbit inclination to the ecliptic plane (degrees)	27.731972

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	114.662562	1.89581753	0.73749954	1.201323	273.044239	27.762489	0.49765297	2.610330
01/21/1858	157.985938	1.89545451	0.73760120	1.487758	272.893445	27.771692	0.49736498	2.609580
01/29/1887	201.268248	1.89559160	0.73750592	1.782098	272.759335	27.747227	0.49758158	2.609863
02/07/1916	244.646213	1.89570284	0.73757740	2.070990	272.635993	27.736579	0.49747527	2.610093
02/14/1945	289.253884	1.89438352	0.73887500	2.380289	272.479965	27.791455	0.49467089	2.607369
02/22/1974	333.514529	1.89500417	0.73867480	2.640736	272.349759	27.759053	0.49521235	2.608650
03/02/2003	15.148454	1.89568135	0.73852523	3.072117	272.173263	27.715251	0.49567285	2.610049
03/09/2032	57.889183	1.89462460	0.73938513	3.317413	272.047960	27.742754	0.49376735	2.607867
03/17/2061	102.687112	1.89487606	0.73972752	3.557243	271.921649	27.744561	0.49318410	2.608386
03/25/2090	146.669036	1.89592107	0.73894163	3.888952	271.754620	27.651225	0.49494606	2.610544
04/03/2119	190.023320	1.89517698	0.73933778	4.175207	271.603125	27.646075	0.49400103	2.609007
04/10/2148	233.272288	1.89553638	0.73928868	4.471739	271.462121	27.590304	0.49418780	2.609749
04/18/2177	276.848032	1.89581114	0.73944391	4.760272	271.333363	27.555449	0.49396513	2.610317

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