Asteroid General Data

2005 GZ₁₂₈

General information

Preliminary designation	2005 GZ₁₂₈
Group	Aten
Absolute magnitude	25.75
Approximate diameter (m)	19
Approximate mass (kg)	1.22·10⁷
Number of observations	22
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	154.015407
a – orbit major semiaxis (astronomical units)	0.95101300
e – orbit eccentricity	0.13578300
ω – orbit ascending node-perihelion angle (degrees)	230.620858
Ω – longitude of orbit ascending node (degrees)	202.993713
i – orbit inclination to the ecliptic plane (degrees)	18.640120

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	198.900660	0.95268055	0.13818889	231.312174	204.161662	18.549996	0.82103069	0.929869
01/21/1858	279.481884	0.95181769	0.13826375	230.755552	204.007379	18.561498	0.82021581	0.928606
01/29/1887	22.203119	0.95114957	0.13821590	230.544853	203.821445	18.576767	0.81968558	0.927628
02/07/1916	124.986780	0.95129760	0.13786758	230.648048	203.661412	18.579569	0.82014450	0.927845
02/14/1945	213.122079	0.95285715	0.13656254	231.333597	203.480255	18.591930	0.82273256	0.930127
02/22/1974	288.352246	0.95251162	0.13643740	231.468785	203.322548	18.594916	0.82255341	0.929621
03/02/2003	15.839360	0.95168733	0.13616726	230.818218	203.164513	18.613037	0.82209867	0.928415
03/09/2032	119.741655	0.95101267	0.13587572	230.593263	202.952745	18.631494	0.82179314	0.927428
03/17/2061	222.046478	0.95142422	0.13566645	230.721950	202.819252	18.632154	0.82234787	0.928030
03/25/2090	308.353247	0.95279837	0.13475167	231.405180	202.646821	18.639187	0.82440720	0.930041
04/03/2119	24.828994	0.95232018	0.13451122	231.520983	202.492235	18.643085	0.82422243	0.929341
04/10/2148	116.195651	0.95130631	0.13504383	230.754304	202.323373	18.660116	0.82283826	0.927857
04/18/2177	226.457620	0.95064962	0.13462127	230.993726	202.137496	18.658221	0.82267195	0.926897

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