Asteroid General Data

2002 TB₅₈ (142555)

General information

Preliminary designation	2002 TB₅₈
Number	142555
Group	Amor
Absolute magnitude	16.39
Approximate diameter (m)	1 400
Approximate mass (kg)	5.03·10¹²
Number of observations	861
Arc length (days)	7763

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	201.587596
a – orbit major semiaxis (astronomical units)	2.63337000
e – orbit eccentricity	0.56330800
ω – orbit ascending node-perihelion angle (degrees)	268.044825
Ω – longitude of orbit ascending node (degrees)	219.137275
i – orbit inclination to the ecliptic plane (degrees)	23.394478

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	69.957259	2.63292850	0.56062211	261.440217	226.762201	23.577513	1.15685056	4.272275
01/21/1858	2.857502	2.63191236	0.56096859	263.061656	225.031201	23.511235	1.15549220	4.269802
01/29/1887	290.823376	2.63054128	0.56255646	263.119907	224.752094	23.506177	1.15071330	4.266466
02/07/1916	223.408712	2.63117687	0.56220519	264.721779	223.102437	23.450952	1.15191559	4.268012
02/14/1945	151.760402	2.62717014	0.56540354	264.864871	222.693806	23.452233	1.14175884	4.258267
02/22/1974	83.280821	2.63123680	0.56322471	266.359161	221.117537	23.421192	1.14925923	4.268158
03/02/2003	12.620644	2.62380473	0.56821913	266.870758	220.396134	23.420905	1.13290868	4.250088
03/09/2032	303.294742	2.63180204	0.56351540	268.005332	219.108218	23.403968	1.14874107	4.269534
03/17/2061	232.935755	2.62404766	0.56865101	269.092798	217.902195	23.408967	1.13188031	4.250678
03/25/2090	163.204347	2.63155810	0.56404601	269.630610	217.124858	23.401656	1.14723825	4.268940
04/03/2119	94.169070	2.62812511	0.56688675	271.128229	215.563447	23.428895	1.13827580	4.260589
04/10/2148	22.760317	2.63380047	0.56399860	271.350670	215.125893	23.423571	1.14834071	4.274398
04/18/2177	315.178361	2.63127360	0.56554894	272.890120	213.443201	23.466041	1.14315961	4.268248

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