Asteroid General Data

1976 UA (2340 Hathor)

General information

Preliminary designation	1976 UA
Name	Hathor
Number	2340
Group	Aten
Absolute magnitude	20.41
Approximate diameter (m)	220
Approximate mass (kg)	1.95·10¹⁰
Number of observations	794
Arc length (days)	17983

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	223.457188
a – orbit major semiaxis (astronomical units)	0.84376400
e – orbit eccentricity	0.44993200
ω – orbit ascending node-perihelion angle (degrees)	40.205435
Ω – longitude of orbit ascending node (degrees)	211.205580
i – orbit inclination to the ecliptic plane (degrees)	5.859981

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	77.281076	0.84151806	0.45152935	37.218929	214.180725	5.608357	0.46154796	0.771962
01/21/1858	289.549681	0.84144739	0.45170069	37.511815	213.818617	5.608889	0.46136502	0.771864
01/29/1887	128.781749	0.84283251	0.45089992	38.081378	213.390054	5.637028	0.46279939	0.773771
02/07/1916	315.352566	0.84251172	0.45100790	38.429030	212.972092	5.641942	0.46253228	0.773329
02/14/1945	127.022018	0.84341365	0.45036578	39.065350	212.438066	5.728952	0.46356900	0.774572
02/22/1974	293.800337	0.84350673	0.45040856	39.374400	212.073773	5.732177	0.46358408	0.774700
03/02/2003	90.714087	0.84381833	0.44990525	39.892592	211.580636	5.852552	0.46418003	0.775129
03/09/2032	246.699152	0.84382550	0.44997288	40.215218	211.178313	5.859215	0.46412691	0.775139
03/17/2061	52.786952	0.84311204	0.45033344	40.472933	210.785926	5.874443	0.46343049	0.774156
03/25/2090	239.983625	0.84373050	0.44933940	40.949065	210.337297	6.087717	0.46460915	0.775008
04/03/2119	43.684892	0.84209128	0.44991649	41.066464	209.896024	6.191828	0.46322053	0.772751
04/10/2148	263.917507	0.84059839	0.45034010	41.343579	209.391792	6.266613	0.46204323	0.770697
04/18/2177	137.149391	0.84023876	0.45066662	41.523636	209.053472	6.267216	0.46157119	0.770202

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