Asteroid General Data

2019 TQ₄

General information

Preliminary designation	2019 TQ₄
Group	Apollo
Absolute magnitude	21.00
Approximate diameter (m)	170
Approximate mass (kg)	8.63·10⁹
Number of observations	157
Arc length (days)	394

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	80.479820
a – orbit major semiaxis (astronomical units)	1.04071200
e – orbit eccentricity	0.40600400
ω – orbit ascending node-perihelion angle (degrees)	317.034512
Ω – longitude of orbit ascending node (degrees)	210.798597
i – orbit inclination to the ecliptic plane (degrees)	43.935446

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	16.841579	1.04074598	0.40878070	316.901138	211.321430	43.841103	0.61530912	1.061739
01/21/1858	136.084900	1.04071810	0.40842357	316.916904	211.239969	43.856478	0.61566430	1.061696
01/29/1887	256.536481	1.04074376	0.40798218	316.935410	211.165336	43.869575	0.61613885	1.061735
02/07/1916	16.665568	1.04081706	0.40767831	316.984259	211.086654	43.884099	0.61649852	1.061848
02/14/1945	136.441392	1.04061258	0.40717899	316.972368	211.011183	43.898471	0.61689700	1.061535
02/22/1974	257.188152	1.04082520	0.40685221	317.001476	210.935864	43.909002	0.61736317	1.061860
03/02/2003	16.384660	1.04077964	0.40640226	317.019348	210.859742	43.922801	0.61780444	1.061790
03/09/2032	137.298553	1.04064438	0.40589127	317.040550	210.786765	43.937612	0.61825591	1.061583
03/17/2061	256.509595	1.04086807	0.40555813	317.070910	210.709279	43.950856	0.61873557	1.061926
03/25/2090	16.974082	1.04069612	0.40507003	317.088363	210.635542	43.966229	0.61914132	1.061663
04/03/2119	137.345174	1.04083519	0.40473585	317.123853	210.555770	43.981743	0.61957188	1.061875
04/10/2148	256.632574	1.04070749	0.40432203	317.129695	210.481611	43.995809	0.61992653	1.061680
04/18/2177	17.602391	1.04076302	0.40391871	317.163641	210.403187	44.011260	0.62037936	1.061765

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