Asteroid General Data

2009 UU₁

General information

Preliminary designation	2009 UU₁
Group	Apollo
Absolute magnitude	24.77
Approximate diameter (m)	30
Approximate mass (kg)	4.72·10⁷
Number of observations	39
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	302.547831
a – orbit major semiaxis (astronomical units)	1.19363300
e – orbit eccentricity	0.33094700
ω – orbit ascending node-perihelion angle (degrees)	79.471858
Ω – longitude of orbit ascending node (degrees)	29.387116
i – orbit inclination to the ecliptic plane (degrees)	11.641746

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	85.640696	1.19998847	0.33229089	76.854498	30.912162	11.663887	0.80124323	1.314517
01/21/1858	112.147642	1.20034667	0.33225209	77.077866	30.673593	11.666587	0.80152897	1.315106
01/29/1887	196.661870	1.19401717	0.33067803	78.010054	30.454689	11.700126	0.79918193	1.304717
02/07/1916	280.373393	1.19463853	0.33064123	78.253871	30.234482	11.699409	0.79964178	1.305736
02/14/1945	359.187507	1.19529595	0.33090427	78.377846	30.027921	11.692628	0.79976742	1.306814
02/22/1974	125.351718	1.18845583	0.32966568	79.495839	29.800611	11.689119	0.79666274	1.295613
03/02/2003	268.732769	1.18841486	0.32957299	79.653786	29.601747	11.686690	0.79674542	1.295546
03/09/2032	14.456724	1.19346045	0.33100196	79.496090	29.361824	11.640703	0.79842270	1.303805
03/17/2061	110.002369	1.19332086	0.33074307	79.753227	29.140414	11.647801	0.79863825	1.303576
03/25/2090	212.181460	1.19005693	0.33122940	80.527237	28.915295	11.536195	0.79587508	1.298232
04/03/2119	343.591905	1.18993112	0.33113415	80.740381	28.708236	11.534625	0.79590429	1.298026
04/10/2148	105.505016	1.19159124	0.33142156	81.008022	28.489041	11.538490	0.79667221	1.300743
04/18/2177	211.454969	1.19245182	0.33159404	81.289258	28.272034	11.537898	0.79704191	1.302153

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