Asteroid General Data

2015 TB

General information

Preliminary designation	2015 TB
Group	Amor
Absolute magnitude	27.33
Approximate diameter (m)	9
Approximate mass (kg)	1.37·10⁶
Number of observations	58
Arc length (days)	16

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	242.170043
a – orbit major semiaxis (astronomical units)	1.27202300
e – orbit eccentricity	0.19250900
ω – orbit ascending node-perihelion angle (degrees)	160.778937
Ω – longitude of orbit ascending node (degrees)	190.783631
i – orbit inclination to the ecliptic plane (degrees)	3.003195

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	144.710507	1.26582132	0.18923055	152.893086	195.352663	2.784637	1.02628926	1.424161
01/21/1858	267.517804	1.27059236	0.19177062	154.056597	194.719780	2.812329	1.02693007	1.432221
01/29/1887	357.602352	1.27081723	0.19205812	154.412881	194.499679	2.816862	1.02674647	1.432601
02/07/1916	112.216331	1.26560493	0.18911691	155.738713	193.607234	2.846882	1.02625763	1.423796
02/14/1945	247.858870	1.26717567	0.19001815	156.078859	193.382673	2.850333	1.02638929	1.426448
02/22/1974	350.888338	1.27173473	0.19242257	157.748460	192.484237	2.901408	1.02702426	1.434153
03/02/2003	81.943855	1.26948849	0.19108305	158.269322	192.115660	2.911771	1.02691076	1.430355
03/09/2032	176.185009	1.27195433	0.19236253	160.823213	190.759366	3.003937	1.02727797	1.434524
03/17/2061	269.912004	1.26864420	0.19030118	162.955339	189.542407	3.082301	1.02721971	1.428928
03/25/2090	5.792656	1.27146637	0.19178719	164.310926	188.895009	3.123328	1.02761541	1.433699
04/03/2119	102.327842	1.26807787	0.18996295	165.170494	188.337618	3.149042	1.02719006	1.427971
04/10/2148	237.071086	1.26563854	0.18853152	165.768192	187.970251	3.162002	1.02702578	1.423853
04/18/2177	355.419388	1.27056500	0.19139937	167.139507	187.359721	3.189886	1.02737967	1.432175

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