Asteroid General Data

2008 SU₁

General information

Preliminary designation	2008 SU₁
Group	Apollo
Absolute magnitude	19.19
Approximate diameter (m)	390
Approximate mass (kg)	1.05·10¹¹
Number of observations	148
Arc length (days)	2441

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	230.674418
a – orbit major semiaxis (astronomical units)	2.14581200
e – orbit eccentricity	0.75708300
ω – orbit ascending node-perihelion angle (degrees)	195.364013
Ω – longitude of orbit ascending node (degrees)	287.545432
i – orbit inclination to the ecliptic plane (degrees)	8.924913

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	263.355779	2.13935427	0.75850109	191.020156	290.597809	9.747144	0.51665172	3.129138
01/21/1858	347.884335	2.14584354	0.75497654	191.585053	290.153401	9.582843	0.52578202	3.143386
01/29/1887	76.819231	2.14141695	0.75711780	192.482498	289.621799	9.458557	0.52011206	3.133664
02/07/1916	160.500719	2.14356159	0.75620877	192.838939	289.319945	9.377921	0.52258152	3.138373
02/14/1945	249.588409	2.14522261	0.75584559	193.843370	288.679892	9.188046	0.52376555	3.142022
02/22/1974	331.066343	2.14234121	0.75811698	194.228441	288.384601	9.151186	0.51819596	3.135693
03/02/2003	57.433840	2.14768527	0.75515735	195.194548	287.698423	8.929595	0.52584495	3.147434
03/09/2032	137.611950	2.14743562	0.75754522	195.425901	287.502983	8.930377	0.52065603	3.146885
03/17/2061	221.336009	2.14904133	0.75513062	196.536907	286.686455	8.683520	0.52623441	3.150415
03/25/2090	304.493641	2.14193321	0.75909188	196.967111	286.407697	8.659064	0.51600910	3.134798
04/03/2119	24.212412	2.14904185	0.75533759	197.946499	285.629446	8.432658	0.52578976	3.150416
04/10/2148	108.042804	2.14192128	0.75860751	198.983322	284.927907	8.298867	0.51704371	3.134771
04/18/2177	188.913927	2.14536078	0.75674731	199.558399	284.426911	8.182983	0.52186477	3.142325

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