Asteroid General Data

2012 KY₃ (436774)

General information

Preliminary designation	2012 KY₃
Number	436774
Group	Apollo
Absolute magnitude	18.41
Approximate diameter (m)	550
Approximate mass (kg)	3.09·10¹¹
Number of observations	205
Arc length (days)	4854

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	223.792916
a – orbit major semiaxis (astronomical units)	1.23150600
e – orbit eccentricity	0.48637700
ω – orbit ascending node-perihelion angle (degrees)	87.276827
Ω – longitude of orbit ascending node (degrees)	21.493786
i – orbit inclination to the ecliptic plane (degrees)	21.386027

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	74.838818	1.23441684	0.48659402	86.187534	23.017068	21.418476	0.63375699	1.371492
01/21/1858	138.014577	1.23385336	0.48657530	86.336623	22.778805	21.410477	0.63349079	1.370553
01/29/1887	206.989219	1.23299039	0.48650001	86.447626	22.567431	21.407890	0.63314056	1.369116
02/07/1916	274.050243	1.23348721	0.48654394	86.683904	22.331030	21.399835	0.63334149	1.369943
02/14/1945	345.087325	1.23261575	0.48649286	86.853736	22.120360	21.396024	0.63295699	1.368492
02/22/1974	63.472128	1.23178534	0.48653005	87.029460	21.886925	21.394055	0.63248476	1.367109
03/02/2003	145.198640	1.23206630	0.48649925	87.200663	21.678948	21.387513	0.63266696	1.367577
03/09/2032	226.192515	1.23154367	0.48646869	87.305625	21.454625	21.383251	0.63243623	1.366707
03/17/2061	311.026069	1.23160076	0.48636238	87.471802	21.238678	21.387455	0.63259648	1.366802
03/25/2090	37.992448	1.23134025	0.48634826	87.595291	21.036457	21.375793	0.63248007	1.366368
04/03/2119	126.317258	1.23115850	0.48620242	87.822807	20.796934	21.381468	0.63256626	1.366066
04/10/2148	210.780760	1.23110103	0.48618188	88.062711	20.585031	21.373606	0.63256202	1.365970
04/18/2177	295.320970	1.23175691	0.48627364	88.265532	20.348743	21.355917	0.63278599	1.367062

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