Asteroid General Data

2008 EB₉ (476438)

General information

Preliminary designation	2008 EB₉
Number	476438
Group	Amor
Absolute magnitude	20.34
Approximate diameter (m)	230
Approximate mass (kg)	2.15·10¹⁰
Number of observations	316
Arc length (days)	6057

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	121.126332
a – orbit major semiaxis (astronomical units)	1.56274600
e – orbit eccentricity	0.21729200
ω – orbit ascending node-perihelion angle (degrees)	251.468048
Ω – longitude of orbit ascending node (degrees)	341.663020
i – orbit inclination to the ecliptic plane (degrees)	21.347393

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	55.871881	1.56266979	0.21655235	250.035157	342.792224	21.393570	1.22426998	1.953446
01/21/1858	3.570756	1.56274534	0.21687670	250.243639	342.632450	21.384455	1.22382228	1.953588
01/29/1887	311.326834	1.56281880	0.21690972	250.439023	342.467378	21.380044	1.22382821	1.953726
02/07/1916	259.142497	1.56263548	0.21700304	250.617545	342.311081	21.374878	1.22353883	1.953382
02/14/1945	206.908181	1.56267544	0.21698538	250.855609	342.132558	21.367752	1.22359771	1.953457
02/22/1974	154.633824	1.56264935	0.21714491	251.065204	341.970779	21.362044	1.22332799	1.953408
03/02/2003	102.414427	1.56269184	0.21716046	251.302292	341.799497	21.352872	1.22333697	1.953487
03/09/2032	50.128588	1.56280363	0.21737001	251.500605	341.641769	21.345771	1.22309700	1.953697
03/17/2061	357.813632	1.56273159	0.21746251	251.747355	341.465825	21.337992	1.22289606	1.953562
03/25/2090	305.698569	1.56266473	0.21753717	251.888817	341.317245	21.333244	1.22272707	1.953437
04/03/2119	253.334052	1.56273173	0.21770981	252.128877	341.139199	21.323685	1.22250970	1.953562
04/10/2148	201.053480	1.56272632	0.21771062	252.303506	340.980771	21.319178	1.22250421	1.953552
04/18/2177	148.809801	1.56290732	0.21784513	252.492482	340.825663	21.312049	1.22243558	1.953892

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