Asteroid General Data

2016 AF₁₆₆

General information

Preliminary designation	2016 AF₁₆₆
Group	Apollo
Absolute magnitude	25.39
Approximate diameter (m)	22
Approximate mass (kg)	2.00·10⁷
Number of observations	25
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	327.807347
a – orbit major semiaxis (astronomical units)	1.94067900
e – orbit eccentricity	0.54349500
ω – orbit ascending node-perihelion angle (degrees)	200.634935
Ω – longitude of orbit ascending node (degrees)	325.089468
i – orbit inclination to the ecliptic plane (degrees)	3.100359

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	310.150091	1.94239637	0.54512136	195.826952	328.643141	3.259496	0.88355463	2.707119
01/21/1858	210.001758	1.94085897	0.54526395	196.481425	328.212994	3.233653	0.88257854	2.703906
01/29/1887	112.281174	1.94029958	0.54482781	197.164630	327.742963	3.207075	0.88317041	2.702737
02/07/1916	15.175639	1.94072755	0.54520911	197.774369	327.311195	3.179907	0.88262521	2.703631
02/14/1945	275.856990	1.94215177	0.54490086	198.614584	326.678106	3.147003	0.88387159	2.706608
02/22/1974	173.907475	1.94305538	0.54422378	199.154876	326.257994	3.123415	0.88559844	2.708497
03/02/2003	73.344949	1.94229506	0.54422388	199.950035	325.673454	3.091268	0.88525171	2.706908
03/09/2032	336.843378	1.94102063	0.54308232	200.668289	325.052287	3.098130	0.88688665	2.704244
03/17/2061	241.133056	1.94094971	0.54365718	201.512848	324.508125	3.062552	0.88573846	2.704096
03/25/2090	146.569023	1.93939047	0.54324620	202.195243	323.896788	3.041359	0.88582397	2.700838
04/03/2119	53.700117	1.93763304	0.54238607	203.417539	323.065263	3.024760	0.88668787	2.697167
04/10/2148	327.839403	1.93755352	0.54293749	203.902521	322.682279	3.008323	0.88558307	2.697001
04/18/2177	244.146177	1.93808365	0.54245982	204.815669	322.013553	2.968321	0.88675114	2.698108

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