Asteroid General Data

2012 TT₁₄₅

General information

Preliminary designation	2012 TT₁₄₅
Group	Amor
Absolute magnitude	20.51
Approximate diameter (m)	210
Approximate mass (kg)	1.70·10¹⁰
Number of observations	33
Arc length (days)	1144

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	188.797723
a – orbit major semiaxis (astronomical units)	2.13803800
e – orbit eccentricity	0.45891200
ω – orbit ascending node-perihelion angle (degrees)	328.593300
Ω – longitude of orbit ascending node (degrees)	356.096650
i – orbit inclination to the ecliptic plane (degrees)	7.716307

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	99.585583	2.13808436	0.45740368	324.612289	358.648248	7.597926	1.16011670	3.126352
01/21/1858	202.729833	2.13657654	0.45928276	325.090241	358.253206	7.616339	1.15528377	3.123045
01/29/1887	305.387571	2.13861495	0.45740083	325.773750	357.903556	7.630761	1.16041069	3.127516
02/07/1916	48.112126	2.13644670	0.45963949	326.322492	357.484604	7.652428	1.15445144	3.122761
02/14/1945	151.215201	2.13753469	0.45843814	326.964094	357.161312	7.669862	1.15760726	3.125146
02/22/1974	253.955266	2.13667858	0.45956625	327.506174	356.757612	7.687428	1.15473321	3.123269
03/02/2003	357.145742	2.13717909	0.45872999	328.106241	356.453699	7.702671	1.15679094	3.124367
03/09/2032	99.920157	2.13709099	0.45943812	328.648389	356.059176	7.719343	1.15522993	3.124173
03/17/2061	202.647233	2.13709625	0.45851270	329.279817	355.748108	7.732321	1.15721047	3.124185
03/25/2090	305.527163	2.13643763	0.45937218	329.792789	355.363311	7.751636	1.15501762	3.122741
04/03/2119	48.822066	2.13807662	0.45765675	330.441858	355.102480	7.758698	1.15957142	3.126335
04/10/2148	152.410317	2.13575615	0.45949889	330.996449	354.673929	7.785115	1.15437856	3.121247
04/18/2177	256.518847	2.13798775	0.45754341	331.537300	354.444387	7.789488	1.15976554	3.126140

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