Asteroid General Data

2011 KJ₁₅

General information

Preliminary designation	2011 KJ₁₅
Group	Apollo
Absolute magnitude	23.10
Approximate diameter (m)	64
Approximate mass (kg)	4.74·10⁸
Number of observations	56
Arc length (days)	13

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	270.806028
a – orbit major semiaxis (astronomical units)	1.90581400
e – orbit eccentricity	0.73252600
ω – orbit ascending node-perihelion angle (degrees)	269.033133
Ω – longitude of orbit ascending node (degrees)	86.430007
i – orbit inclination to the ecliptic plane (degrees)	11.350488

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	115.971978	1.89264547	0.73015399	261.609960	93.322346	11.582439	0.51072283	2.603781
01/21/1858	168.153428	1.89181264	0.73048281	262.584821	92.403817	11.559502	0.50987602	2.602063
01/29/1887	205.343017	1.90181692	0.73157978	263.831528	91.351145	11.422524	0.51048612	2.622731
02/07/1916	231.023742	1.90102300	0.73140125	264.903496	90.340324	11.419386	0.51061241	2.621088
02/14/1945	255.373265	1.90126129	0.73234158	266.131159	89.173727	11.397480	0.50888860	2.621581
02/22/1974	278.295057	1.90391866	0.73257326	267.158697	88.219742	11.359755	0.50915875	2.627079
03/02/2003	291.410749	1.90585981	0.73262686	268.123709	87.300395	11.350052	0.50957572	2.631098
03/09/2032	299.277805	1.90653287	0.73179143	269.528388	85.990318	11.350183	0.51134846	2.632492
03/17/2061	306.897689	1.90673685	0.73144892	270.550346	85.041319	11.353716	0.51205625	2.632914
03/25/2090	310.009694	1.90882569	0.73215293	271.772831	83.864855	11.333564	0.51127338	2.637242
04/03/2119	308.227222	1.91071021	0.73232963	272.828675	82.896315	11.337512	0.51144050	2.641149
04/10/2148	305.140364	1.91005563	0.73135705	274.259650	81.583299	11.354520	0.51312298	2.639792
04/18/2177	301.903718	1.91195939	0.73171005	275.257673	80.650256	11.359520	0.51295950	2.643739

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