Asteroid General Data

2016 AC₉

General information

Preliminary designation	2016 AC₉
Group	Amor
Absolute magnitude	23.45
Approximate diameter (m)	54
Approximate mass (kg)	2.92·10⁸
Number of observations	46
Arc length (days)	12

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	288.046081
a – orbit major semiaxis (astronomical units)	1.51190900
e – orbit eccentricity	0.31206100
ω – orbit ascending node-perihelion angle (degrees)	148.518512
Ω – longitude of orbit ascending node (degrees)	280.935347
i – orbit inclination to the ecliptic plane (degrees)	8.709920

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	128.447718	1.51253419	0.31308536	146.104133	282.385188	8.653044	1.03898187	1.860195
01/21/1858	343.833034	1.51273030	0.31317422	146.395581	282.206301	8.658511	1.03898217	1.860557
01/29/1887	201.311691	1.51192735	0.31280359	146.701632	282.011208	8.664508	1.03899104	1.859075
02/07/1916	66.358177	1.50990162	0.31152309	147.169024	281.717370	8.680706	1.03953240	1.855340
02/14/1945	299.786668	1.50904887	0.31116363	147.453776	281.527130	8.685918	1.03948775	1.853769
02/22/1974	174.945352	1.50908576	0.31125195	147.760617	281.345029	8.692584	1.03937987	1.853837
03/02/2003	46.398865	1.51102041	0.31182254	148.227163	281.108021	8.702331	1.03985018	1.857403
03/09/2032	267.986164	1.51253137	0.31232037	148.640615	280.876848	8.712654	1.04013701	1.860190
03/17/2061	123.446714	1.51274719	0.31251409	148.899259	280.682091	8.716836	1.03999238	1.860588
03/25/2090	340.177273	1.51195918	0.31234546	149.233826	280.465954	8.722926	1.03970560	1.859134
04/03/2119	204.019083	1.51057103	0.31131141	149.632962	280.227477	8.736073	1.04031304	1.856574
04/10/2148	76.511313	1.50908874	0.31054227	149.959401	280.017492	8.744730	1.04045289	1.853842
04/18/2177	312.196576	1.50903721	0.31050917	150.230798	279.839309	8.750279	1.04046732	1.853747

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