Asteroid General Data

2017 TZ₄

General information

Preliminary designation	2017 TZ₄
Group	Apollo
Absolute magnitude	22.84
Approximate diameter (m)	72
Approximate mass (kg)	6.79·10⁸
Number of observations	63
Arc length (days)	13

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	66.447497
a – orbit major semiaxis (astronomical units)	1.96457600
e – orbit eccentricity	0.59273700
ω – orbit ascending node-perihelion angle (degrees)	231.304905
Ω – longitude of orbit ascending node (degrees)	221.277477
i – orbit inclination to the ecliptic plane (degrees)	7.654511

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	138.586255	1.96109040	0.59072176	226.165015	225.475577	7.914908	0.80263163	2.746294
01/21/1858	343.499676	1.96154888	0.59075836	226.941101	224.820255	7.867592	0.80274748	2.747257
01/29/1887	182.080066	1.96408231	0.59207006	227.331782	224.396789	7.855353	0.80120798	2.752581
02/07/1916	15.440004	1.96467900	0.59213158	228.180089	223.708882	7.803105	0.80133052	2.753836
02/14/1945	207.202623	1.96506094	0.59193841	229.117047	223.014215	7.756033	0.80186589	2.754639
02/22/1974	38.611904	1.96587636	0.59155876	230.070644	222.268758	7.708480	0.80294498	2.756353
03/02/2003	230.244329	1.96599564	0.59221563	230.501723	221.881630	7.688482	0.80170229	2.756604
03/09/2032	62.176736	1.96446187	0.59345218	231.307869	221.242428	7.653966	0.79864768	2.753379
03/17/2061	252.056339	1.96560469	0.59265236	232.269142	220.467580	7.603529	0.80068443	2.755782
03/25/2090	80.418475	1.96735901	0.59175976	232.903778	219.902465	7.579431	0.80315512	2.759472
04/03/2119	271.288633	1.96488898	0.59222448	233.805679	219.192040	7.541257	0.80123362	2.754277
04/10/2148	117.779020	1.95774931	0.59171194	234.790446	218.518417	7.548502	0.79932566	2.739279
04/18/2177	328.949481	1.95837894	0.59169229	235.798691	217.714146	7.505225	0.79962122	2.740600

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