Asteroid General Data

2018 TY₄

General information

Preliminary designation	2018 TY₄
Group	Apollo
Absolute magnitude	28.15
Approximate diameter (m)	6
Approximate mass (kg)	4.42·10⁵
Number of observations	23
Arc length (days)	31

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	50.654990
a – orbit major semiaxis (astronomical units)	2.41153400
e – orbit eccentricity	0.60939200
ω – orbit ascending node-perihelion angle (degrees)	329.086294
Ω – longitude of orbit ascending node (degrees)	12.502601
i – orbit inclination to the ecliptic plane (degrees)	2.711361

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	227.455246	2.38862234	0.60901225	323.816231	15.852145	2.970580	0.93392207	3.691661
01/21/1858	174.266780	2.39289629	0.60498749	323.910383	15.764117	2.957646	0.94522397	3.701574
01/29/1887	100.445855	2.39592187	0.61087942	325.706783	14.773919	2.992450	0.93230251	3.708597
02/07/1916	35.035828	2.39997027	0.60785079	325.753364	14.666699	2.980113	0.94114644	3.718000
02/14/1945	316.950565	2.39713764	0.61077567	327.482215	13.680904	3.008946	0.93302430	3.711420
02/22/1974	282.377003	2.36961932	0.60445687	327.300754	13.212819	2.789703	0.93728663	3.647695
03/02/2003	264.768931	2.36546565	0.60741581	328.414912	12.592454	2.803681	0.92864442	3.638108
03/09/2032	214.485579	2.41463831	0.60692674	329.624228	12.372343	2.705293	0.94912974	3.752137
03/17/2061	109.909398	2.41421354	0.61594919	330.977153	11.562894	2.723348	0.92718067	3.751147
03/25/2090	16.522843	2.41838542	0.61273058	331.019151	11.401825	2.705927	0.93656671	3.760875
04/03/2119	267.114235	2.41905614	0.60963790	332.291234	10.902357	2.695366	0.94430784	3.762440
04/10/2148	173.171115	2.41383289	0.61715863	333.051680	10.220275	2.708194	0.92411509	3.750260
04/18/2177	68.592582	2.42458625	0.61108299	333.295836	10.136767	2.676535	0.94296283	3.775349

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