Asteroid General Data

2001 TZ₄₄ (88959)

General information

Preliminary designation	2001 TZ₄₄
Number	88959
Group	Apollo
Absolute magnitude	17.45
Approximate diameter (m)	860
Approximate mass (kg)	1.16·10¹²
Number of observations	454
Arc length (days)	7342

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	323.016431
a – orbit major semiaxis (astronomical units)	1.72345100
e – orbit eccentricity	0.56370800
ω – orbit ascending node-perihelion angle (degrees)	114.925006
Ω – longitude of orbit ascending node (degrees)	38.938874
i – orbit inclination to the ecliptic plane (degrees)	53.838183

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	187.252896	1.72330197	0.57230465	115.205807	40.085384	53.537845	0.73704824	2.262261
01/21/1858	125.624755	1.72335090	0.57079056	115.160136	39.905473	53.588137	0.73967848	2.262357
01/29/1887	63.169456	1.72340635	0.56981846	115.124461	39.745641	53.625445	0.74137760	2.262466
02/07/1916	1.569737	1.72315388	0.56831975	115.102319	39.560705	53.681794	0.74385150	2.261969
02/14/1945	300.332154	1.72351941	0.56715262	115.040333	39.406594	53.714347	0.74602085	2.262689
02/22/1974	238.374438	1.72319485	0.56590577	115.017617	39.233905	53.758828	0.74802894	2.262050
03/02/2003	176.713248	1.72352960	0.56454986	114.960899	39.071784	53.800204	0.75051120	2.262709
03/09/2032	114.326590	1.72318621	0.56330967	114.912313	38.918224	53.837849	0.75249875	2.262033
03/17/2061	53.148690	1.72323238	0.56187484	114.867454	38.747136	53.890812	0.75499147	2.262124
03/25/2090	351.822178	1.72355620	0.56066078	114.838250	38.593595	53.926266	0.75722584	2.262762
04/03/2119	289.950398	1.72327122	0.55933518	114.778048	38.419743	53.978806	0.75938500	2.262200
04/10/2148	227.843540	1.72368748	0.55819614	114.763985	38.256653	54.015482	0.76153177	2.263020
04/18/2177	165.815776	1.72312037	0.55714767	114.689662	38.096228	54.055387	0.76308788	2.261903

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