Asteroid General Data

2017 WF₂₈

General information

Preliminary designation	2017 WF₂₈
Group	Apollo
Absolute magnitude	26.32
Approximate diameter (m)	14
Approximate mass (kg)	5.54·10⁶
Number of observations	19
Arc length (days)	12

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	253.973370
a – orbit major semiaxis (astronomical units)	2.18500600
e – orbit eccentricity	0.53643900
ω – orbit ascending node-perihelion angle (degrees)	203.182846
Ω – longitude of orbit ascending node (degrees)	245.661737
i – orbit inclination to the ecliptic plane (degrees)	5.999774

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	232.340400	2.18782620	0.53500086	198.576233	248.376453	6.153824	1.01733730	3.236084
01/21/1858	220.578105	2.18855116	0.53411246	199.276845	247.960398	6.124351	1.01961873	3.237693
01/29/1887	207.493137	2.18842542	0.53691479	199.841102	247.647540	6.117080	1.01342745	3.237414
02/07/1916	191.948920	2.18670848	0.53646423	200.620851	247.198963	6.091049	1.01361761	3.233605
02/14/1945	179.159847	2.18846551	0.53538622	200.980194	246.861422	6.073692	1.01679124	3.237503
02/22/1974	165.144508	2.18687803	0.53577699	201.773072	246.420142	6.050043	1.01519911	3.233981
03/02/2003	153.983331	2.18818415	0.53465267	202.540928	245.972971	6.015687	1.01826564	3.236879
03/09/2032	144.539048	2.18538671	0.53610018	203.206441	245.634623	5.999111	1.01380051	3.230673
03/17/2061	136.423243	2.18669883	0.53726368	204.016887	245.118146	5.968082	1.01186497	3.233583
03/25/2090	125.294041	2.18927822	0.53563212	204.483834	244.721980	5.949859	1.01663049	3.239307
04/03/2119	114.126307	2.19005628	0.53634075	205.250458	244.188696	5.914056	1.01543985	3.241034
04/10/2148	101.374119	2.18858807	0.53531642	206.132838	243.691577	5.881029	1.01700094	3.237775
04/18/2177	90.028210	2.18979098	0.53539392	206.917012	243.179517	5.847235	1.01739021	3.240445

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