Asteroid General Data

2009 UK₂₈

General information

Preliminary designation	2009 UK₂₈
Group	Amor
Absolute magnitude	19.80
Approximate diameter (m)	290
Approximate mass (kg)	4.53·10¹⁰
Number of observations	131
Arc length (days)	5891

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	96.672222
a – orbit major semiaxis (astronomical units)	2.17866000
e – orbit eccentricity	0.40918700
ω – orbit ascending node-perihelion angle (degrees)	330.459986
Ω – longitude of orbit ascending node (degrees)	52.573074
i – orbit inclination to the ecliptic plane (degrees)	27.443847

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	292.258220	2.17916683	0.41443596	327.748007	54.199444	27.162243	1.27604172	3.216891
01/21/1858	300.576631	2.17863546	0.41447249	328.036855	53.961966	27.195364	1.27565099	3.215714
01/29/1887	308.513970	2.17834452	0.41360092	328.504170	53.704650	27.249417	1.27737921	3.215070
02/07/1916	316.813626	2.17859420	0.41215306	328.882899	53.494045	27.279949	1.28067994	3.215623
02/14/1945	325.262722	2.17829579	0.41221268	329.216141	53.240009	27.331081	1.28037464	3.214962
02/22/1974	333.205669	2.17843585	0.41119529	329.642202	52.989251	27.377523	1.28267328	3.215272
03/02/2003	341.233725	2.17928249	0.40927559	329.964634	52.805044	27.385401	1.28735536	3.217147
03/09/2032	349.455134	2.17926676	0.40818396	330.448965	52.540370	27.434344	1.28972501	3.217112
03/17/2061	357.437977	2.17859670	0.40823910	330.958968	52.303557	27.501198	1.28920834	3.215629
03/25/2090	5.298545	2.17852642	0.40747360	331.409527	52.046128	27.548470	1.29083442	3.215473
04/03/2119	13.649782	2.17895847	0.40676216	331.644897	51.842737	27.559488	1.29264061	3.216430
04/10/2148	21.849519	2.17842692	0.40623457	332.103723	51.599236	27.616208	1.29347460	3.215253
04/18/2177	29.993069	2.17839310	0.40505678	332.530088	51.381388	27.654026	1.29602021	3.215178

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