Asteroid General Data

2017 TB

General information

Preliminary designation	2017 TB
Group	Apollo
Absolute magnitude	29.13
Approximate diameter (m)	4
Approximate mass (kg)	1.14·10⁵
Number of observations	30
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	84.570689
a – orbit major semiaxis (astronomical units)	1.04127800
e – orbit eccentricity	0.20972000
ω – orbit ascending node-perihelion angle (degrees)	273.260783
Ω – longitude of orbit ascending node (degrees)	190.534674
i – orbit inclination to the ecliptic plane (degrees)	1.124346

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	211.746523	1.03812512	0.20991457	258.937903	199.729303	0.666758	0.82020753	1.057731
01/21/1858	349.181691	1.04026375	0.21017867	260.640088	198.970129	0.680851	0.82162250	1.061001
01/29/1887	24.740695	1.05352409	0.21086847	261.483537	194.163178	1.092058	0.83136908	1.081353
02/07/1916	320.681843	1.06061230	0.21142539	263.682639	193.144595	1.146209	0.83637193	1.092284
02/14/1945	155.484282	1.06167698	0.21173455	263.857108	192.787924	1.149233	0.83688328	1.093929
02/22/1974	35.189574	1.05662392	0.21123985	264.620877	192.117967	1.165290	0.83342284	1.086129
03/02/2003	191.323158	1.06384655	0.21196212	267.152603	191.212844	1.234521	0.83835138	1.097284
03/09/2032	139.841629	1.04129930	0.20963050	273.293908	190.503927	1.125185	0.82301121	1.062586
03/17/2061	73.559203	1.02662141	0.20873784	277.547501	189.823887	1.082039	0.81232668	1.040198
03/25/2090	300.104507	1.03473273	0.20972740	285.862720	182.855101	0.741312	0.81772092	1.052550
04/03/2119	133.234014	1.03624007	0.20931861	286.303781	182.205354	0.743134	0.81933573	1.054851
04/10/2148	7.297414	1.03212867	0.20909501	286.885680	181.302897	0.736348	0.81631572	1.048580
04/18/2177	221.806253	1.03692532	0.20956679	287.111258	180.307311	0.716331	0.81962021	1.055898

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