Asteroid General Data

2010 KD₁₄₉

General information

Preliminary designation	2010 KD₁₄₉
Group	Aten
Absolute magnitude	21.53
Approximate diameter (m)	130
Approximate mass (kg)	4.15·10⁹
Number of observations	50
Arc length (days)	1954

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	308.181963
a – orbit major semiaxis (astronomical units)	0.88885400
e – orbit eccentricity	0.21184000
ω – orbit ascending node-perihelion angle (degrees)	131.058951
Ω – longitude of orbit ascending node (degrees)	324.415449
i – orbit inclination to the ecliptic plane (degrees)	14.234687

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	146.599862	0.88201307	0.21312392	129.656916	326.106164	14.193788	0.69403499	0.828349
01/21/1858	152.883318	0.88228011	0.21326486	130.046042	325.868282	14.207931	0.69412076	0.828725
01/29/1887	148.846040	0.88330711	0.21365143	130.298404	325.647791	14.198396	0.69458728	0.830172
02/07/1916	129.996243	0.88420953	0.21428187	130.689757	325.425126	14.204587	0.69473946	0.831445
02/14/1945	92.775187	0.88443967	0.21338003	130.742563	325.171854	14.203291	0.69571790	0.831769
02/22/1974	30.063571	0.88775798	0.21294973	130.773502	324.856157	14.212084	0.69871016	0.836455
03/02/2003	269.124761	0.88809515	0.21287077	131.020238	324.617633	14.210214	0.69904565	0.836931
03/09/2032	140.549575	0.88908762	0.21225391	131.172210	324.375340	14.232075	0.70037529	0.838335
03/17/2061	340.477031	0.89092788	0.21076043	131.164185	324.124308	14.271629	0.70315554	0.840939
03/25/2090	171.203044	0.89090110	0.20981102	131.233770	323.882829	14.281335	0.70398023	0.840901
04/03/2119	345.797952	0.89234350	0.21070419	131.781315	323.634118	14.281287	0.70432298	0.842944
04/10/2148	150.455688	0.89107560	0.20988635	131.941004	323.393135	14.292520	0.70405099	0.841148
04/18/2177	326.607189	0.89146854	0.20964295	132.044616	323.194373	14.293211	0.70457845	0.841704

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