Asteroid General Data

2009 KJ (406952)

General information

Preliminary designation	2009 KJ
Number	406952
Group	Apollo
Absolute magnitude	17.11
Approximate diameter (m)	1 000
Approximate mass (kg)	1.86·10¹²
Number of observations	163
Arc length (days)	5931

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	229.237414
a – orbit major semiaxis (astronomical units)	1.24092400
e – orbit eccentricity	0.71744700
ω – orbit ascending node-perihelion angle (degrees)	67.138300
Ω – longitude of orbit ascending node (degrees)	12.464141
i – orbit inclination to the ecliptic plane (degrees)	32.952207

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	302.500214	1.24312164	0.71522739	65.765093	14.451327	33.326664	0.35400700	1.386025
01/21/1858	279.960111	1.24303886	0.71559163	65.980738	14.157353	33.268158	0.35353066	1.385887
01/29/1887	260.308246	1.24259069	0.71586889	66.166886	13.885098	33.213549	0.35305867	1.385137
02/07/1916	243.503959	1.24233537	0.71621749	66.386584	13.571257	33.154183	0.35255305	1.384710
02/14/1945	230.470223	1.24176717	0.71643028	66.566626	13.292778	33.107200	0.35212757	1.383760
02/22/1974	222.010040	1.24140740	0.71681704	66.768847	12.977487	33.046565	0.35154543	1.383159
03/02/2003	217.386320	1.24099929	0.71714383	66.965347	12.699267	32.998598	0.35102430	1.382477
03/09/2032	215.253485	1.24092922	0.71757885	67.187046	12.401447	32.936511	0.35046466	1.382360
03/17/2061	213.009500	1.24108397	0.71801505	67.393158	12.121384	32.884776	0.34996700	1.382618
03/25/2090	204.328835	1.24224021	0.71855294	67.624961	11.836016	32.821216	0.34962486	1.384551
04/03/2119	185.556178	1.24308106	0.71901222	67.858087	11.534417	32.760086	0.34929059	1.385957
04/10/2148	163.290672	1.24313033	0.71930035	68.066335	11.256500	32.707907	0.34894624	1.386039
04/18/2177	141.798335	1.24294325	0.71960674	68.305854	10.936596	32.653257	0.34851290	1.385727

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