Asteroid General Data

1999 TX₂ (337118)

General information

Preliminary designation	1999 TX₂
Number	337118
Group	Apollo
Absolute magnitude	18.36
Approximate diameter (m)	570
Approximate mass (kg)	3.31·10¹¹
Number of observations	215
Arc length (days)	9133

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	285.245057
a – orbit major semiaxis (astronomical units)	1.28091700
e – orbit eccentricity	0.46391900
ω – orbit ascending node-perihelion angle (degrees)	53.530952
Ω – longitude of orbit ascending node (degrees)	179.932606
i – orbit inclination to the ecliptic plane (degrees)	61.376076

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	152.437666	1.28077046	0.45672904	53.815364	180.385257	61.501851	0.69580540	1.449464
01/21/1858	160.252633	1.28082513	0.45777416	53.771298	180.318312	61.482136	0.69449648	1.449557
01/29/1887	168.070575	1.28081734	0.45883015	53.717930	180.254509	61.467826	0.69313973	1.449544
02/07/1916	175.326779	1.28090383	0.45991194	53.684678	180.187251	61.450109	0.69180086	1.449691
02/14/1945	182.176111	1.28090484	0.46096456	53.642551	180.120893	61.430794	0.69045311	1.449693
02/22/1974	189.889678	1.28077798	0.46189485	53.613558	180.055275	61.413115	0.68919323	1.449477
03/02/2003	197.855219	1.28082208	0.46302873	53.566822	179.987111	61.392118	0.68776466	1.449552
03/09/2032	204.905021	1.28096951	0.46408779	53.533657	179.922356	61.370845	0.68648720	1.449802
03/17/2061	211.491894	1.28084698	0.46516420	53.496171	179.853273	61.351835	0.68504281	1.449594
03/25/2090	218.893291	1.28084196	0.46621616	53.463008	179.790776	61.335830	0.68369274	1.449586
04/03/2119	227.035110	1.28075163	0.46728842	53.417878	179.721330	61.315659	0.68227122	1.449432
04/10/2148	234.933575	1.28089110	0.46841605	53.374936	179.658555	61.300660	0.68090116	1.449669
04/18/2177	241.578427	1.28090424	0.46953735	53.342769	179.590770	61.282980	0.67947185	1.449692

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