Asteroid General Data

2015 TR

General information

Preliminary designation	2015 TR
Group	Amor
Absolute magnitude	20.18
Approximate diameter (m)	240
Approximate mass (kg)	2.68·10¹⁰
Number of observations	18
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	148.807166
a – orbit major semiaxis (astronomical units)	2.19662500
e – orbit eccentricity	0.40877800
ω – orbit ascending node-perihelion angle (degrees)	306.600662
Ω – longitude of orbit ascending node (degrees)	2.995107
i – orbit inclination to the ecliptic plane (degrees)	6.480003

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	245.732943	2.19669417	0.40897312	301.732048	6.390043	6.403366	1.29830530	3.255780
01/21/1858	213.971104	2.19599300	0.40987303	302.246733	5.943209	6.407100	1.29591471	3.254221
01/29/1887	181.565768	2.19524401	0.40983317	303.234627	5.303236	6.431491	1.29556020	3.252556
02/07/1916	151.421560	2.19592771	0.40886520	303.602637	4.980149	6.433904	1.29808930	3.254076
02/14/1945	120.878391	2.19494253	0.40963108	304.522729	4.373190	6.449066	1.29582584	3.251886
02/22/1974	91.713829	2.19554040	0.40810548	305.200942	3.943283	6.461110	1.29952833	3.253215
03/02/2003	63.370935	2.19467344	0.40921246	306.006073	3.392334	6.475326	1.29658573	3.251288
03/09/2032	34.340654	2.19563284	0.40858930	306.862702	2.877535	6.489674	1.29852076	3.253420
03/17/2061	5.288825	2.19525668	0.40954553	307.369391	2.433170	6.495186	1.29619913	3.252584
03/25/2090	337.682197	2.19180322	0.40884221	308.165035	1.851499	6.516408	1.29570154	3.244912
04/03/2119	316.192406	2.19260157	0.40755084	308.542005	1.550294	6.519136	1.29900496	3.246685
04/10/2148	293.834894	2.19299250	0.40822948	309.374387	0.992307	6.535129	1.29774832	3.247554
04/18/2177	270.682902	2.19381640	0.40737337	310.206939	0.553280	6.550152	1.30011401	3.249384

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