Asteroid General Data

2015 WF

General information

Preliminary designation	2015 WF
Group	Apollo
Absolute magnitude	25.74
Approximate diameter (m)	19
Approximate mass (kg)	1.24·10⁷
Number of observations	21
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	79.648243
a – orbit major semiaxis (astronomical units)	2.24893500
e – orbit eccentricity	0.55015500
ω – orbit ascending node-perihelion angle (degrees)	184.367333
Ω – longitude of orbit ascending node (degrees)	214.011645
i – orbit inclination to the ecliptic plane (degrees)	3.957428

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	231.036627	2.25135270	0.54832150	180.189994	216.077717	3.814032	1.01688761	3.378049
01/21/1858	87.860584	2.24998589	0.54800268	180.802810	215.783072	3.829392	1.01698759	3.374973
01/29/1887	302.228207	2.24982624	0.54868202	181.341321	215.481889	3.853712	1.01538703	3.374614
02/07/1916	154.870006	2.25199281	0.54757077	181.833624	215.178291	3.868180	1.01886738	3.379490
02/14/1945	7.750372	2.25117494	0.54690796	182.372992	214.913247	3.885568	1.01998945	3.377649
02/22/1974	224.076549	2.24674724	0.54781467	183.319276	214.577467	3.926727	1.01594614	3.367689
03/02/2003	85.318099	2.24608442	0.54856400	183.819830	214.308670	3.948751	1.01396336	3.366199
03/09/2032	304.090856	2.25156407	0.54839168	184.390670	213.939486	3.950899	1.01682508	3.378525
03/17/2061	154.396694	2.25393926	0.54983730	184.997683	213.607127	3.960711	1.01463939	3.383872
03/25/2090	2.711110	2.24862018	0.55170631	185.722803	213.252242	4.001168	1.00804223	3.371901
04/03/2119	221.013611	2.24451889	0.55104532	186.193805	212.942034	4.024496	1.00768725	3.362680
04/10/2148	86.233642	2.24514055	0.55054250	186.555862	212.670464	4.033761	1.00909526	3.364077
04/18/2177	309.223527	2.24597779	0.54799877	187.449449	212.281304	4.031383	1.01518472	3.365959

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