Asteroid General Data

2015 EW

General information

Preliminary designation	2015 EW
Group	Apollo
Absolute magnitude	24.17
Approximate diameter (m)	39
Approximate mass (kg)	1.08·10⁸
Number of observations	22
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	255.795748
a – orbit major semiaxis (astronomical units)	1.19150700
e – orbit eccentricity	0.15728000
ω – orbit ascending node-perihelion angle (degrees)	71.514117
Ω – longitude of orbit ascending node (degrees)	168.025528
i – orbit inclination to the ecliptic plane (degrees)	26.168695

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	273.206110	1.19196736	0.15664275	70.552159	168.784061	26.168986	1.00525432	1.301359
01/21/1858	24.301343	1.19146815	0.15662834	70.747903	168.671150	26.169325	1.00485047	1.300542
01/29/1887	137.627000	1.19144250	0.15669275	70.909245	168.558471	26.168923	1.00475210	1.300500
02/07/1916	249.681782	1.19167274	0.15699323	71.000193	168.447935	26.169120	1.00458818	1.300877
02/14/1945	358.758548	1.19189323	0.15709662	71.081181	168.337311	26.169435	1.00465084	1.301238
02/22/1974	107.290459	1.19190209	0.15719833	71.199662	168.231076	26.170576	1.00453707	1.301252
03/02/2003	218.455456	1.19150871	0.15718248	71.422644	168.112703	26.168960	1.00422442	1.300608
03/09/2032	331.241172	1.19160306	0.15736520	71.576213	168.003628	26.167669	1.00408620	1.300763
03/17/2061	81.952530	1.19181559	0.15763576	71.648494	167.891589	26.167216	1.00394284	1.301111
03/25/2090	190.412233	1.19193616	0.15767549	71.712070	167.788843	26.167963	1.00399705	1.301308
04/03/2119	299.843304	1.19171105	0.15775385	71.840559	167.680562	26.169131	1.00371405	1.300939
04/10/2148	52.125390	1.19148609	0.15772758	72.004658	167.570623	26.169897	1.00355587	1.300571
04/18/2177	164.596309	1.19172922	0.15802711	72.184383	167.453332	26.168509	1.00340370	1.300969

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