Asteroid General Data

2019 AC₉

General information

Preliminary designation	2019 AC₉
Group	Apollo
Absolute magnitude	25.70
Approximate diameter (m)	19
Approximate mass (kg)	1.31·10⁷
Number of observations	29
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	1.439373
a – orbit major semiaxis (astronomical units)	1.16213400
e – orbit eccentricity	0.33161500
ω – orbit ascending node-perihelion angle (degrees)	83.308518
Ω – longitude of orbit ascending node (degrees)	109.395461
i – orbit inclination to the ecliptic plane (degrees)	6.772200

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	353.457614	1.15211533	0.32950304	82.187255	111.260356	6.675989	0.77248983	1.236644
01/21/1858	144.221796	1.15401684	0.32986409	82.003941	110.984705	6.710364	0.77334812	1.239706
01/29/1887	288.565821	1.15459604	0.32999656	82.107480	110.831459	6.709386	0.77358332	1.240640
02/07/1916	57.962562	1.15588478	0.33017624	82.640966	110.437202	6.738080	0.77423909	1.242718
02/14/1945	177.346091	1.15699160	0.33012411	83.001819	110.238345	6.759690	0.77504078	1.244503
02/22/1974	290.081990	1.15711219	0.33012897	83.286511	109.948581	6.755108	0.77511594	1.244698
03/02/2003	42.531244	1.15698591	0.32980736	83.568759	109.683912	6.808878	0.77540344	1.244494
03/09/2032	135.651431	1.16232233	0.33126595	83.241949	109.363305	6.757084	0.77728451	1.253114
03/17/2061	189.445641	1.16255410	0.33144958	83.391479	109.117915	6.757911	0.77722603	1.253489
03/25/2090	243.961521	1.16341478	0.33131803	83.800259	108.845198	6.808240	0.77795449	1.254881
04/03/2119	281.670742	1.16610151	0.33223679	83.755954	108.607737	6.750916	0.77867968	1.259230
04/10/2148	289.520343	1.16966520	0.33343010	83.748242	108.365023	6.696883	0.77966362	1.265007
04/18/2177	273.943301	1.17031245	0.33348869	84.194785	108.059082	6.714664	0.78002649	1.266057

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