Asteroid General Data

2017 SZ₂₀

General information

Preliminary designation	2017 SZ₂₀
Group	Apollo
Absolute magnitude	24.49
Approximate diameter (m)	34
Approximate mass (kg)	6.95·10⁷
Number of observations	64
Arc length (days)	1825

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	24.886927
a – orbit major semiaxis (astronomical units)	1.15832900
e – orbit eccentricity	0.12587700
ω – orbit ascending node-perihelion angle (degrees)	53.333102
Ω – longitude of orbit ascending node (degrees)	6.023505
i – orbit inclination to the ecliptic plane (degrees)	20.878790

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	298.235695	1.16260390	0.12760644	50.707026	6.941298	21.021720	1.01424816	1.253569
01/21/1858	353.930090	1.16220879	0.12738539	50.719874	6.833537	21.019070	1.01416036	1.252930
01/29/1887	58.110215	1.16056513	0.12648470	51.410199	6.684076	21.021534	1.01377140	1.250273
02/07/1916	141.749333	1.15906981	0.12575827	52.393422	6.521263	21.019567	1.01330719	1.247858
02/14/1945	239.464466	1.15826725	0.12519467	52.503775	6.404555	21.020428	1.01325836	1.246562
02/22/1974	341.043044	1.15829102	0.12527640	52.565992	6.291595	21.014724	1.01318449	1.246600
03/02/2003	76.682099	1.15976458	0.12626894	52.612377	6.149435	21.007460	1.01332233	1.248980
03/09/2032	152.057709	1.16156981	0.12784109	52.824434	5.989179	20.993819	1.01307346	1.251897
03/17/2061	209.747943	1.16264132	0.12841826	52.858550	5.858492	20.988223	1.01333694	1.253630
03/25/2090	263.868191	1.16247079	0.12849563	52.881935	5.754464	20.983617	1.01309837	1.253354
04/03/2119	323.400544	1.16147852	0.12776887	53.177121	5.626512	20.986233	1.01307771	1.251749
04/10/2148	35.197670	1.16110317	0.12821726	54.125031	5.442863	20.974081	1.01222970	1.251143
04/18/2177	96.338334	1.16262513	0.12898576	54.163477	5.294655	20.967896	1.01266304	1.253603

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