Asteroid General Data

2008 TR₂

General information

Preliminary designation	2008 TR₂
Group	Amor
Absolute magnitude	19.82
Approximate diameter (m)	290
Approximate mass (kg)	4.40·10¹⁰
Number of observations	93
Arc length (days)	6012

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	14.894015
a – orbit major semiaxis (astronomical units)	1.70807800
e – orbit eccentricity	0.27280800
ω – orbit ascending node-perihelion angle (degrees)	354.558582
Ω – longitude of orbit ascending node (degrees)	28.111373
i – orbit inclination to the ecliptic plane (degrees)	33.857484

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	179.501576	1.70805145	0.27345702	352.731183	28.908598	33.870098	1.24097280	2.232297
01/21/1858	179.281177	1.70814233	0.27332726	353.006352	28.791011	33.865849	1.24126047	2.232475
01/29/1887	179.020721	1.70834923	0.27316330	353.274312	28.669579	33.867530	1.24169092	2.232881
02/07/1916	178.710758	1.70821254	0.27318268	353.550456	28.549527	33.864909	1.24155846	2.232613
02/14/1945	178.472670	1.70817363	0.27311379	353.825946	28.430159	33.867134	1.24164786	2.232537
02/22/1974	178.270600	1.70815446	0.27304755	354.101986	28.315077	33.860899	1.24174706	2.232499
03/02/2003	178.066871	1.70805296	0.27300892	354.349215	28.199827	33.860791	1.24173927	2.232300
03/09/2032	177.828732	1.70797094	0.27291515	354.642936	28.087649	33.859378	1.24183979	2.232139
03/17/2061	177.699495	1.70798554	0.27285961	354.896367	27.973619	33.858348	1.24194528	2.232168
03/25/2090	177.451739	1.70802518	0.27285533	355.180460	27.858963	33.862455	1.24198140	2.232246
04/03/2119	177.160639	1.70815828	0.27274644	355.448384	27.741490	33.856618	1.24226419	2.232507
04/10/2148	176.911484	1.70833818	0.27261426	355.715220	27.620904	33.857924	1.24262083	2.232859
04/18/2177	176.627516	1.70821866	0.27267859	355.996383	27.500926	33.854498	1.24242401	2.232625

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