Asteroid General Data

2011 EW₇₃

General information

Preliminary designation	2011 EW₇₃
Group	Apollo
Absolute magnitude	23.74
Approximate diameter (m)	47
Approximate mass (kg)	1.96·10⁸
Number of observations	28
Arc length (days)	18

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	270.398031
a – orbit major semiaxis (astronomical units)	1.37262300
e – orbit eccentricity	0.55459100
ω – orbit ascending node-perihelion angle (degrees)	90.935127
Ω – longitude of orbit ascending node (degrees)	344.071425
i – orbit inclination to the ecliptic plane (degrees)	2.212413

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	16.782963	1.37391313	0.55528499	87.137800	347.476197	2.128721	0.61099979	1.610421
01/21/1858	23.812590	1.37424232	0.55517811	87.678448	347.002901	2.123349	0.61129307	1.611000
01/29/1887	27.567038	1.37515199	0.55518684	88.184305	346.537686	2.111440	0.61168570	1.612600
02/07/1916	29.432443	1.37498148	0.55505933	88.709172	346.043829	2.106365	0.61178518	1.612300
02/14/1945	38.594953	1.37357858	0.55469185	89.205855	345.583457	2.088641	0.61166574	1.609833
02/22/1974	43.258716	1.37496170	0.55485732	89.601069	345.255316	2.058077	0.61205414	1.612265
03/02/2003	41.018014	1.37497656	0.55501874	89.978457	344.929371	2.046673	0.61183880	1.612291
03/09/2032	56.083897	1.37259407	0.55485254	91.103958	343.909597	2.210147	0.61100677	1.608103
03/17/2061	68.599743	1.37410449	0.55530705	91.332531	343.806168	2.187813	0.61105459	1.610758
03/25/2090	75.021011	1.37419964	0.55533581	91.835956	343.346641	2.182293	0.61105736	1.610925
04/03/2119	78.928357	1.37622611	0.55538031	92.360272	342.852979	2.172731	0.61189722	1.614490
04/10/2148	79.832729	1.37320623	0.55488683	92.729953	342.520072	2.161888	0.61123218	1.609179
04/18/2177	86.421770	1.37767907	0.55522065	93.202310	341.855428	2.160359	0.61276320	1.617047

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