Asteroid General Data

2019 UH₉

General information

Preliminary designation	2019 UH₉
Group	Apollo
Absolute magnitude	25.09
Approximate diameter (m)	25
Approximate mass (kg)	3.03·10⁷
Number of observations	45
Arc length (days)	741

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	222.869333
a – orbit major semiaxis (astronomical units)	1.55976398
e – orbit eccentricity	0.68522994
ω – orbit ascending node-perihelion angle (degrees)	102.232374
Ω – longitude of orbit ascending node (degrees)	179.269775
i – orbit inclination to the ecliptic plane (degrees)	1.690652

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	276.250885	1.54868801	0.68375941	96.440199	185.076609	1.506989	0.48975801	1.927288
01/21/1858	273.542111	1.55329279	0.68383134	97.265361	184.155198	1.551552	0.49110249	1.935890
01/29/1887	273.680895	1.55272312	0.68412782	98.029966	183.528535	1.569768	0.49046204	1.934825
02/07/1916	268.161113	1.55296833	0.68410307	98.736126	182.807388	1.574283	0.49057792	1.935283
02/14/1945	270.180457	1.55272971	0.68382051	99.876819	181.848547	1.576647	0.49094128	1.934837
02/22/1974	237.447111	1.56150727	0.68478725	100.500569	180.979234	1.710832	0.49220700	1.951267
03/02/2003	194.906157	1.56105424	0.68546827	101.590134	179.906946	1.692146	0.49100109	1.950418
03/09/2032	154.677307	1.56139941	0.68539185	102.242400	179.197173	1.692494	0.49122898	1.951065
03/17/2061	111.552383	1.55951600	0.68487996	102.888088	178.618399	1.702475	0.49143474	1.947535
03/25/2090	83.479760	1.55736103	0.68440418	103.832441	177.846798	1.715529	0.49149663	1.943500
04/03/2119	63.314900	1.55665065	0.68456430	104.730175	176.953816	1.708486	0.49102319	1.942170
04/10/2148	41.545148	1.55629467	0.68470162	105.444682	176.363765	1.724924	0.49069720	1.941504
04/18/2177	28.102316	1.55111225	0.68396431	106.298566	175.759831	1.729232	0.49020683	1.931815

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