Asteroid General Data

2012 TR₅

General information

Preliminary designation	2012 TR₅
Group	Apollo
Absolute magnitude	25.41
Approximate diameter (m)	22
Approximate mass (kg)	1.95·10⁷
Number of observations	22
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	32.165850
a – orbit major semiaxis (astronomical units)	1.57869100
e – orbit eccentricity	0.38677600
ω – orbit ascending node-perihelion angle (degrees)	128.453268
Ω – longitude of orbit ascending node (degrees)	191.202706
i – orbit inclination to the ecliptic plane (degrees)	13.143423

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	345.569317	1.57308967	0.38494060	126.134743	192.907979	12.940389	0.96754359	1.973017
01/21/1858	241.181407	1.57292646	0.38483335	126.412948	192.711374	12.956275	0.96761189	1.972710
01/29/1887	135.512608	1.57291123	0.38478971	126.857347	192.401856	12.984729	0.96767117	1.972681
02/07/1916	29.910749	1.57313841	0.38475045	127.150501	192.197520	12.998112	0.96787271	1.973109
02/14/1945	283.595063	1.57346546	0.38465784	127.547410	191.900340	13.022797	0.96821963	1.973724
02/22/1974	178.324102	1.57338516	0.38454372	127.813186	191.701284	13.036645	0.96834978	1.973573
03/02/2003	72.803639	1.57299253	0.38460058	128.076894	191.491810	13.052445	0.96801870	1.972834
03/09/2032	325.632095	1.57331472	0.38431739	128.483828	191.206111	13.079922	0.96866251	1.973440
03/17/2061	218.736514	1.57323620	0.38437333	128.796177	190.993171	13.094986	0.96852617	1.973293
03/25/2090	111.704565	1.57457655	0.38424255	129.187814	190.743395	13.121579	0.96955724	1.975815
04/03/2119	3.657041	1.57366841	0.38380533	129.488702	190.521853	13.138268	0.96968609	1.974106
04/10/2148	255.444447	1.57365233	0.38376726	129.822565	190.293326	13.158624	0.96973608	1.974076
04/18/2177	145.954326	1.57371683	0.38374805	130.213370	190.027574	13.185143	0.96980606	1.974197

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