Asteroid General Data

2012 KT₁₂

General information

Preliminary designation	2012 KT₁₂
Group	Apollo
Absolute magnitude	26.55
Approximate diameter (m)	13
Approximate mass (kg)	4.04·10⁶
Number of observations	36
Arc length (days)	2551

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	96.459208
a – orbit major semiaxis (astronomical units)	1.23940700
e – orbit eccentricity	0.19165700
ω – orbit ascending node-perihelion angle (degrees)	27.160212
Ω – longitude of orbit ascending node (degrees)	235.259593
i – orbit inclination to the ecliptic plane (degrees)	1.709601

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	198.222462	1.23314394	0.18594734	17.541945	244.878578	2.549270	1.00384410	1.369371
01/21/1858	258.945703	1.23573139	0.18760653	19.062570	243.364551	2.492728	1.00390011	1.373684
01/29/1887	270.889608	1.23538735	0.18791117	19.764124	241.843351	2.378582	1.00324427	1.373110
02/07/1916	328.038448	1.23498593	0.18760689	20.194362	241.551275	2.380340	1.00329406	1.372441
02/14/1945	359.911807	1.23843193	0.18953470	21.600044	240.452724	2.356626	1.00370610	1.378189
02/22/1974	21.982941	1.23759851	0.18921527	21.952025	240.218795	2.358810	1.00342597	1.376798
03/02/2003	87.704836	1.23555217	0.18829915	24.425437	238.215949	2.316426	1.00289875	1.373385
03/09/2032	99.750845	1.23207602	0.18800841	28.474507	234.957528	1.680811	1.00043537	1.367593
03/17/2061	178.121596	1.23087663	0.18739828	29.083769	234.607760	1.683753	1.00021247	1.365597
03/25/2090	263.505727	1.23212125	0.18828379	30.599538	232.361518	1.617054	1.00013279	1.367668
04/03/2119	22.533314	1.21916755	0.18181963	35.942733	229.699326	1.537447	0.99749896	1.346157
04/10/2148	220.967034	1.21496900	0.17967157	36.866258	229.322501	1.538801	0.99667362	1.339209
04/18/2177	86.864191	1.21729967	0.18095094	39.527480	226.165251	1.492124	0.99702815	1.343064

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