Asteroid General Data

2018 TR₂

General information

Preliminary designation	2018 TR₂
Group	Amor
Absolute magnitude	22.92
Approximate diameter (m)	69
Approximate mass (kg)	6.08·10⁸
Number of observations	42
Arc length (days)	58

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	90.452602
a – orbit major semiaxis (astronomical units)	1.79852600
e – orbit eccentricity	0.30196000
ω – orbit ascending node-perihelion angle (degrees)	274.491124
Ω – longitude of orbit ascending node (degrees)	128.922420
i – orbit inclination to the ecliptic plane (degrees)	2.473437

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	198.094529	1.80074997	0.30191213	272.054189	130.227962	2.465203	1.25708172	2.416466
01/21/1858	202.512936	1.80061357	0.30187960	272.381590	130.069099	2.467766	1.25704507	2.416192
01/29/1887	206.209148	1.80079318	0.30215517	272.688558	129.907073	2.469809	1.25667421	2.416553
02/07/1916	202.699974	1.80318192	0.30270615	272.785257	129.771162	2.473751	1.25734767	2.421363
02/14/1945	196.946848	1.80299304	0.30293748	273.087192	129.615282	2.475956	1.25679887	2.420983
02/22/1974	191.166021	1.80310517	0.30268769	273.471193	129.438479	2.478540	1.25732743	2.421209
03/02/2003	185.584060	1.80303047	0.30265413	273.700630	129.298096	2.481704	1.25733585	2.421058
03/09/2032	180.142170	1.80306314	0.30288743	274.060131	129.144073	2.488489	1.25693798	2.421124
03/17/2061	174.521197	1.80312852	0.30262147	274.362692	128.995955	2.490850	1.25746312	2.421256
03/25/2090	169.176004	1.80257337	0.30249852	274.732435	128.836675	2.492948	1.25729759	2.420137
04/03/2119	165.287301	1.80301432	0.30239118	275.051041	128.666178	2.495178	1.25779869	2.421026
04/10/2148	160.589208	1.80333100	0.30238273	275.344015	128.511936	2.497116	1.25803484	2.421663
04/18/2177	155.709003	1.80310797	0.30243745	275.685023	128.340281	2.499749	1.25778060	2.421214

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