Asteroid General Data

2008 UB

General information

Preliminary designation	2008 UB
Group	Amor
Absolute magnitude	22.12
Approximate diameter (m)	100
Approximate mass (kg)	1.84·10⁹
Number of observations	81
Arc length (days)	4026

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	281.884046
a – orbit major semiaxis (astronomical units)	1.50023900
e – orbit eccentricity	0.15881300
ω – orbit ascending node-perihelion angle (degrees)	342.529527
Ω – longitude of orbit ascending node (degrees)	26.073544
i – orbit inclination to the ecliptic plane (degrees)	35.907273

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	20.488855	1.49864350	0.15901871	341.189873	26.739083	35.866939	1.26033115	1.834628
01/21/1858	315.050519	1.49864335	0.15895077	341.385507	26.639689	35.868056	1.26043284	1.834628
01/29/1887	248.952473	1.49876672	0.15884634	341.589922	26.541332	35.869456	1.26069312	1.834855
02/07/1916	183.020838	1.49875273	0.15870132	341.749999	26.441742	35.867653	1.26089869	1.834829
02/14/1945	117.383763	1.49866653	0.15849589	341.917125	26.345126	35.865140	1.26113405	1.834671
02/22/1974	52.105339	1.49858311	0.15832760	342.131679	26.248948	35.865071	1.26131604	1.834518
03/02/2003	347.181210	1.49848628	0.15812643	342.320873	26.151080	35.863587	1.26153599	1.834340
03/09/2032	282.508976	1.49853063	0.15797920	342.565282	26.056117	35.862864	1.26179396	1.834421
03/17/2061	217.726266	1.49852492	0.15789180	342.779756	25.958668	35.863798	1.26192012	1.834411
03/25/2090	152.272747	1.49862778	0.15785753	343.026888	25.862090	35.867004	1.26205810	1.834600
04/03/2119	86.533220	1.49867183	0.15782699	343.224170	25.764948	35.864927	1.26214096	1.834680
04/10/2148	20.599332	1.49868531	0.15768648	343.438032	25.665623	35.867500	1.26236290	1.834705
04/18/2177	314.661390	1.49864106	0.15752939	343.642128	25.567199	35.865576	1.26256105	1.834624

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