Asteroid General Data

2011 KY₁₅

General information

Preliminary designation	2011 KY₁₅
Group	Aten
Absolute magnitude	24.04
Approximate diameter (m)	41
Approximate mass (kg)	1.29·10⁸
Number of observations	29
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	266.511746
a – orbit major semiaxis (astronomical units)	0.64910500
e – orbit eccentricity	0.60199000
ω – orbit ascending node-perihelion angle (degrees)	185.863674
Ω – longitude of orbit ascending node (degrees)	242.873803
i – orbit inclination to the ecliptic plane (degrees)	16.800599

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	272.665722	0.64895420	0.60264177	184.936421	243.976681	16.774321	0.25786729	0.522783
01/21/1858	89.760403	0.64915479	0.60226770	185.084209	243.815115	16.789557	0.25818983	0.523026
01/29/1887	268.958196	0.64912157	0.60207827	185.221278	243.637189	16.820446	0.25829958	0.522986
02/07/1916	85.571554	0.64913465	0.60217166	185.359312	243.490222	16.795460	0.25824416	0.523001
02/14/1945	263.921491	0.64919993	0.60192199	185.507807	243.313369	16.822489	0.25843221	0.523080
02/22/1974	81.149480	0.64910154	0.60213059	185.625243	243.175080	16.799915	0.25825764	0.522961
03/02/2003	258.711552	0.64919659	0.60186852	185.779246	242.995332	16.825804	0.25846560	0.523076
03/09/2032	77.129156	0.64904585	0.60215351	185.885231	242.855020	16.810267	0.25822062	0.522894
03/17/2061	254.608276	0.64919155	0.60181608	186.049378	242.673465	16.837064	0.25849764	0.523070
03/25/2090	74.294588	0.64900531	0.60213428	186.145057	242.532544	16.823600	0.25821697	0.522845
04/03/2119	252.328411	0.64918764	0.60168445	186.306144	242.354851	16.855743	0.25858153	0.523065
04/10/2148	72.526864	0.64893750	0.60210193	186.426818	242.200136	16.830171	0.25821098	0.522763
04/18/2177	252.707053	0.64920066	0.60139379	186.560138	242.030347	16.889170	0.25877541	0.523081

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