Asteroid General Data

2023 TW₄

General information

Preliminary designation	2023 TW₄
Group	Apollo
Absolute magnitude	25.58
Approximate diameter (m)	20
Approximate mass (kg)	1.54·10⁷
Number of observations	27
Arc length (days)	13

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	84.079167
a – orbit major semiaxis (astronomical units)	1.72647400
e – orbit eccentricity	0.50054100
ω – orbit ascending node-perihelion angle (degrees)	108.867635
Ω – longitude of orbit ascending node (degrees)	331.344477
i – orbit inclination to the ecliptic plane (degrees)	0.908914

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	4.583820	1.72647753	0.50115744	97.335383	341.693274	0.975987	0.86124047	2.268517
01/21/1858	294.161432	1.72265861	0.50022721	99.239050	340.083329	0.960955	0.86093790	2.260994
01/29/1887	231.672844	1.72326999	0.50004153	100.010340	339.442544	0.958281	0.86156342	2.262198
02/07/1916	163.694856	1.72779495	0.50097005	101.497290	338.241760	0.965049	0.86222143	2.271114
02/14/1945	86.494404	1.72692775	0.50051540	102.328569	337.545916	0.963719	0.86257382	2.269404
02/22/1974	8.403905	1.72835101	0.50067361	103.375943	336.619393	0.960112	0.86301128	2.272210
03/02/2003	300.535663	1.72368032	0.49976247	106.199710	334.058138	0.935146	0.86224958	2.263006
03/09/2032	232.774783	1.72727839	0.50025901	109.101370	331.148516	0.908768	0.86319182	2.270095
03/17/2061	141.667338	1.73164336	0.50168327	110.515709	329.908989	0.907703	0.86290685	2.278706
03/25/2090	65.291461	1.72309258	0.49974803	112.393755	327.784056	0.983679	0.86198046	2.261849
04/03/2119	6.772651	1.72190998	0.49957438	116.304951	324.058153	0.957232	0.86168787	2.259520
04/10/2148	266.072569	1.73711634	0.50243206	118.626808	322.358469	1.052818	0.86433341	2.289518
04/18/2177	150.275577	1.73660679	0.50238027	119.660756	321.528446	1.052649	0.86416980	2.288510

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