Asteroid General Data

2008 UU₁

General information

Preliminary designation	2008 UU₁
Group	Apollo
Absolute magnitude	19.98
Approximate diameter (m)	270
Approximate mass (kg)	3.53·10¹⁰
Number of observations	33
Arc length (days)	741

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	305.871586
a – orbit major semiaxis (astronomical units)	1.60779400
e – orbit eccentricity	0.75015800
ω – orbit ascending node-perihelion angle (degrees)	119.235246
Ω – longitude of orbit ascending node (degrees)	156.960151
i – orbit inclination to the ecliptic plane (degrees)	12.112996

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	315.477194	1.60800393	0.75062020	113.608767	162.195275	11.710069	0.40100370	2.039066
01/21/1858	40.568624	1.60771152	0.75026502	114.271946	161.555613	11.736559	0.40150181	2.038510
01/29/1887	126.466434	1.60691140	0.75056819	115.337726	160.602677	11.812288	0.40081482	2.036988
02/07/1916	213.704435	1.60734108	0.75014800	116.010350	159.973593	11.859474	0.40159739	2.037805
02/14/1945	299.358590	1.60828614	0.75064223	116.956649	159.084942	11.934870	0.40103865	2.039603
02/22/1974	22.771722	1.60806335	0.75031177	117.674287	158.414052	11.983448	0.40151448	2.039179
03/02/2003	107.676261	1.60743542	0.75080098	118.537920	157.594714	12.054417	0.40057133	2.037985
03/09/2032	192.838127	1.60788117	0.75031804	119.278045	156.911271	12.117311	0.40145892	2.038832
03/17/2061	278.347464	1.60693388	0.75063279	120.061780	156.171471	12.188983	0.40071662	2.037031
03/25/2090	7.409775	1.60669801	0.75023787	120.817883	155.483891	12.261046	0.40129231	2.036582
04/03/2119	95.924504	1.60726316	0.74978434	121.438735	154.895486	12.298583	0.40216241	2.037657
04/10/2148	184.930999	1.60671743	0.75015514	122.327852	154.069898	12.389236	0.40143010	2.036619
04/18/2177	274.466999	1.60665436	0.74949607	122.966688	153.494559	12.441571	0.40247324	2.036499

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