Asteroid General Data

2017 WC₂₈

General information

Preliminary designation	2017 WC₂₈
Group	Apollo
Absolute magnitude	24.58
Approximate diameter (m)	32
Approximate mass (kg)	6.14·10⁷
Number of observations	54
Arc length (days)	17

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	91.355080
a – orbit major semiaxis (astronomical units)	1.96073400
e – orbit eccentricity	0.54592500
ω – orbit ascending node-perihelion angle (degrees)	114.697010
Ω – longitude of orbit ascending node (degrees)	251.249907
i – orbit inclination to the ecliptic plane (degrees)	6.024584

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	67.505443	1.96062179	0.54573331	108.298786	256.685411	5.855197	0.89064517	2.745310
01/21/1858	274.425537	1.96005114	0.54593764	109.027810	255.983429	5.873609	0.88998544	2.744111
01/29/1887	123.000679	1.95832022	0.54658484	110.095674	255.074024	5.889522	0.88793207	2.740477
02/07/1916	333.191454	1.95855813	0.54621549	111.116012	254.255097	5.914810	0.88876335	2.740977
02/14/1945	181.104117	1.96042318	0.54572307	112.091096	253.392741	5.942894	0.89057503	2.744893
02/22/1974	30.750615	1.95904771	0.54532857	112.938472	252.654166	5.966560	0.89072303	2.742004
03/02/2003	242.228432	1.95807643	0.54591412	113.707259	251.990193	5.985569	0.88913486	2.739965
03/09/2032	89.814044	1.96004071	0.54578143	114.835778	251.071023	6.033373	0.89028689	2.744089
03/17/2061	296.357851	1.96011525	0.54550555	115.814716	250.262886	6.059233	0.89086150	2.744246
03/25/2090	145.726576	1.95834939	0.54555370	116.880117	249.407961	6.090398	0.88996463	2.740538
04/03/2119	355.113616	1.96029794	0.54538842	117.557474	248.840795	6.111886	0.89117414	2.744630
04/10/2148	203.284096	1.96018292	0.54538776	118.533053	247.944501	6.159191	0.89112315	2.744388
04/18/2177	53.517465	1.95813514	0.54578101	119.431870	247.222584	6.190124	0.88942216	2.740089

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