Asteroid General Data

2017 WZ₂₈

General information

Preliminary designation	2017 WZ₂₈
Group	Amor
Absolute magnitude	20.83
Approximate diameter (m)	180
Approximate mass (kg)	1.09·10¹⁰
Number of observations	44
Arc length (days)	3003

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	158.413731
a – orbit major semiaxis (astronomical units)	1.92497000
e – orbit eccentricity	0.40331500
ω – orbit ascending node-perihelion angle (degrees)	359.164856
Ω – longitude of orbit ascending node (degrees)	321.452797
i – orbit inclination to the ecliptic plane (degrees)	8.042633

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	139.090416	1.92206906	0.40244951	356.494891	322.915084	8.069851	1.14853332	2.664735
01/21/1858	97.568354	1.92300419	0.40307602	356.883853	322.701940	8.067923	1.14788731	2.666680
01/29/1887	53.046506	1.92424363	0.40296272	357.332707	322.484465	8.059148	1.14884519	2.669259
02/07/1916	6.470379	1.92451121	0.40344433	357.688688	322.275841	8.057846	1.14807808	2.669816
02/14/1945	318.607511	1.92473002	0.40346879	358.154069	322.057511	8.052618	1.14816154	2.670271
02/22/1974	270.823030	1.92472012	0.40353728	358.467177	321.849275	8.048342	1.14802381	2.670250
03/02/2003	223.267956	1.92473828	0.40377536	358.906105	321.622886	8.048078	1.14757638	2.670288
03/09/2032	176.821579	1.92423397	0.40359948	359.257765	321.410369	8.040775	1.14761414	2.669239
03/17/2061	132.243283	1.92373033	0.40331812	359.672903	321.182907	8.036854	1.14785503	2.668191
03/25/2090	90.727700	1.92220278	0.40310123	0.064713	320.954733	8.030659	1.14736048	2.665014
04/03/2119	51.815852	1.92175968	0.40296865	0.467074	320.752510	8.025245	1.14735078	2.664092
04/10/2148	14.605073	1.92111450	0.40272850	0.859505	320.508062	8.017663	1.14742694	2.662751
04/18/2177	337.993583	1.92096087	0.40303428	1.224566	320.309533	8.014552	1.14674780	2.662431

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