Asteroid General Data

2019 UU₁

General information

Preliminary designation	2019 UU₁
Group	Apollo
Absolute magnitude	30.40
Approximate diameter (m)	2
Approximate mass (kg)	1.98·10⁴
Number of observations	26
Arc length (days)	5

Approaches

Date	Object	r, AU	r, km
04/16/1994 09:21:36 AM	Earth	0.000972	145 479
10/18/2019 02:05:17 PM	Moon	0.000794	118 730

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	293.504691
a – orbit major semiaxis (astronomical units)	1.02916479
e – orbit eccentricity	0.23094288
ω – orbit ascending node-perihelion angle (degrees)	265.147839
Ω – longitude of orbit ascending node (degrees)	23.714511
i – orbit inclination to the ecliptic plane (degrees)	1.134113

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	144.325139	1.07914497	0.23306491	267.498605	26.654281	2.414527	0.82763414	1.121038
01/21/1858	104.826511	1.08051070	0.23316715	267.514517	26.450597	2.409223	0.82857110	1.123167
01/29/1887	87.563711	1.07565861	0.23238372	267.362727	26.062356	2.450135	0.82569306	1.115610
02/07/1916	65.834614	1.09128573	0.23481176	264.387265	25.784889	2.365491	0.83503901	1.140009
02/14/1945	235.893343	1.09031888	0.23468673	264.557977	25.513290	2.374743	0.83443550	1.138494
02/22/1974	49.497068	1.09005200	0.23469802	264.691774	25.263175	2.374748	0.83421895	1.138076
03/02/2003	342.618841	1.06037792	0.23326259	272.466433	23.937593	1.264971	0.81303142	1.091922
03/09/2032	21.552611	1.02914328	0.23094439	265.133492	23.707248	1.133670	0.79146841	1.044033
03/17/2061	305.282160	1.02927203	0.23092597	265.252719	23.705796	1.128182	0.79158638	1.044229
03/25/2090	323.737548	1.02254000	0.23078162	267.311475	22.752823	1.212199	0.78655656	1.034001
04/03/2119	318.463514	1.02519539	0.23039390	267.948195	22.582522	1.200152	0.78899663	1.038032
04/10/2148	314.720003	1.02451185	0.23060454	267.880954	22.441450	1.195961	0.78825477	1.036994
04/18/2177	310.617428	1.02448103	0.23058001	267.937386	22.403672	1.190427	0.78825618	1.036947

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