Asteroid General Data

2012 KA₄₂

General information

Preliminary designation	2012 KA₄₂
Group	Apollo
Absolute magnitude	27.27
Approximate diameter (m)	9
Approximate mass (kg)	1.49·10⁶
Number of observations	19
Arc length (days)	0

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	254.101847
a – orbit major semiaxis (astronomical units)	1.30138000
e – orbit eccentricity	0.24984900
ω – orbit ascending node-perihelion angle (degrees)	315.589530
Ω – longitude of orbit ascending node (degrees)	245.734778
i – orbit inclination to the ecliptic plane (degrees)	6.128642

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	14.066113	1.29905839	0.25046490	312.159683	248.243516	5.941389	0.97368986	1.480620
01/21/1858	229.764164	1.29865342	0.25014143	312.551648	247.852097	5.957058	0.97380640	1.479928
01/29/1887	89.909246	1.29771537	0.24997163	312.918747	247.492328	5.975044	0.97332334	1.478325
02/07/1916	315.842562	1.29861288	0.25008376	313.147221	247.276918	5.986405	0.97385089	1.479858
02/14/1945	195.483875	1.29665538	0.24859911	313.399595	246.878063	6.040351	0.97430801	1.476514
02/22/1974	80.286786	1.29572949	0.24805593	313.691683	246.540039	6.056756	0.97431610	1.474932
03/02/2003	300.442377	1.29858276	0.24904793	314.572222	246.173957	6.082323	0.97517341	1.479807
03/09/2032	141.881788	1.30125758	0.24980060	315.620015	245.709394	6.129196	0.97620265	1.484381
03/17/2061	338.341078	1.30224243	0.25009994	315.899882	245.513786	6.132383	0.97655167	1.486067
03/25/2090	161.385081	1.30253005	0.25012593	316.603375	245.045993	6.152627	0.97673351	1.486559
04/03/2119	348.118289	1.30370636	0.25073769	316.934392	244.839400	6.155682	0.97681803	1.488574
04/10/2148	165.921775	1.30299625	0.25013208	317.601901	244.313615	6.185731	0.97707509	1.487357
04/18/2177	348.567041	1.30359695	0.25044251	317.801316	244.140376	6.188808	0.97712085	1.488386

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