Asteroid General Data

2016 AD₁₆₆

General information

Preliminary designation	2016 AD₁₆₆
Group	Apollo
Absolute magnitude	23.56
Approximate diameter (m)	52
Approximate mass (kg)	2.51·10⁸
Number of observations	39
Arc length (days)	31

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	35.626009
a – orbit major semiaxis (astronomical units)	1.65177500
e – orbit eccentricity	0.56891100
ω – orbit ascending node-perihelion angle (degrees)	297.492636
Ω – longitude of orbit ascending node (degrees)	96.391363
i – orbit inclination to the ecliptic plane (degrees)	5.279335

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	329.567260	1.64952990	0.56869365	293.707966	99.537834	5.209160	0.71145272	2.118561
01/21/1858	216.087382	1.65130460	0.56904379	294.131505	99.201050	5.222181	0.71163997	2.121981
01/29/1887	100.303656	1.65054464	0.56897260	294.669745	98.701543	5.233821	0.71142997	2.120516
02/07/1916	345.454601	1.65127993	0.56916038	295.291166	98.232038	5.240469	0.71143682	2.121933
02/14/1945	230.701222	1.65083591	0.56909539	295.893293	97.706923	5.253368	0.71135280	2.121077
02/22/1974	117.489758	1.65075474	0.56877862	296.526368	97.202960	5.270362	0.71184074	2.120921
03/02/2003	1.516019	1.65216444	0.56895662	296.967575	96.893176	5.274807	0.71215454	2.123638
03/09/2032	244.201941	1.65171680	0.56901884	297.655118	96.254219	5.279265	0.71185882	2.122775
03/17/2061	128.707318	1.65021471	0.56883490	298.271290	95.729332	5.287027	0.71151500	2.119880
03/25/2090	15.062053	1.65034348	0.56897400	298.923691	95.155778	5.298276	0.71134095	2.120128
04/03/2119	262.361974	1.65014460	0.56887068	299.339296	94.813254	5.299578	0.71142571	2.119745
04/10/2148	153.213421	1.64886432	0.56849260	299.758812	94.439816	5.292266	0.71149716	2.117279
04/18/2177	48.802178	1.64841486	0.56857861	300.169167	94.110961	5.301338	0.71116142	2.116413

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