Asteroid General Data

2019 TS₄

General information

Preliminary designation	2019 TS₄
Group	Amor
Absolute magnitude	22.48
Approximate diameter (m)	85
Approximate mass (kg)	1.12·10⁹
Number of observations	53
Arc length (days)	122

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	282.672983
a – orbit major semiaxis (astronomical units)	2.46533000
e – orbit eccentricity	0.57485500
ω – orbit ascending node-perihelion angle (degrees)	150.085003
Ω – longitude of orbit ascending node (degrees)	248.688029
i – orbit inclination to the ecliptic plane (degrees)	4.879878

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	199.453682	2.45949075	0.58401226	136.387390	258.544571	4.120985	1.02311800	3.857167
01/21/1858	18.865129	2.46775129	0.57563501	139.128513	256.628427	4.248508	1.04722725	3.876615
01/29/1887	193.061132	2.46244131	0.58062234	143.318167	253.576213	4.468062	1.03269288	3.864110
02/07/1916	29.717016	2.44854975	0.58883907	144.655820	252.486369	4.563585	1.00674798	3.831457
02/14/1945	238.582673	2.44633113	0.59024229	144.917845	252.041282	4.584010	1.00240305	3.826251
02/22/1974	80.686543	2.45840222	0.58210389	145.298021	251.622961	4.592259	1.02735673	3.854606
03/02/2003	259.868541	2.46892442	0.57413948	147.185570	250.474540	4.690573	1.05141743	3.879380
03/09/2032	71.444517	2.45964865	0.57864550	151.160737	247.968781	4.960741	1.03638403	3.857538
03/17/2061	268.750678	2.44938942	0.58558302	152.448216	246.935556	5.070978	1.01506857	3.833429
03/25/2090	122.263872	2.44353380	0.58769654	152.788738	246.387813	5.111414	1.00747744	3.819690
04/03/2119	329.044891	2.45315840	0.58088464	153.105179	246.047243	5.112829	1.02815636	3.842280
04/10/2148	153.723327	2.46833272	0.57262533	155.183233	244.866085	5.226385	1.05490289	3.877985
04/18/2177	339.628754	2.45040495	0.58004195	157.711841	243.439175	5.455572	1.02906730	3.835813

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