Asteroid General Data

2009 AC₁₆

General information

Preliminary designation	2009 AC₁₆
Group	Apollo
Absolute magnitude	21.48
Approximate diameter (m)	130
Approximate mass (kg)	4.45·10⁹
Number of observations	49
Arc length (days)	6231

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	68.758618
a – orbit major semiaxis (astronomical units)	1.53556500
e – orbit eccentricity	0.54146200
ω – orbit ascending node-perihelion angle (degrees)	100.005331
Ω – longitude of orbit ascending node (degrees)	106.603777
i – orbit inclination to the ecliptic plane (degrees)	18.529114

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	353.560644	1.53098812	0.54043736	97.333701	109.073513	18.402831	0.70358494	1.894342
01/21/1858	107.712061	1.53094905	0.54075467	97.744878	108.697404	18.409985	0.70308120	1.894269
01/29/1887	216.331298	1.53217444	0.54046975	98.168114	108.346807	18.418496	0.70408050	1.896544
02/07/1916	324.220840	1.53306463	0.54094959	98.537946	108.008809	18.423279	0.70375395	1.898197
02/14/1945	70.149783	1.53222800	0.54041874	98.957017	107.617316	18.439434	0.70418327	1.896643
02/22/1974	178.739055	1.53198882	0.54036293	99.295123	107.297154	18.445049	0.70415885	1.896199
03/02/2003	289.541734	1.53125807	0.54017696	99.704212	106.902421	18.459950	0.70410774	1.894843
03/09/2032	40.857729	1.53221383	0.54035447	100.077435	106.562364	18.436961	0.70427524	1.896617
03/17/2061	150.085326	1.53213710	0.54035030	100.500261	106.169421	18.451194	0.70424636	1.896475
03/25/2090	260.108882	1.53149207	0.54045193	100.812132	105.828779	18.438402	0.70379422	1.895277
04/03/2119	11.762117	1.53206044	0.54056182	101.294141	105.430220	18.450108	0.70388706	1.896332
04/10/2148	121.184250	1.53190010	0.54043781	101.576479	105.126001	18.463856	0.70400336	1.896035
04/18/2177	228.738400	1.53297132	0.54074302	102.051842	104.725554	18.463884	0.70402777	1.898024

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