Asteroid General Data

2017 AK₄

General information

Preliminary designation	2017 AK₄
Group	Amor
Absolute magnitude	21.27
Approximate diameter (m)	150
Approximate mass (kg)	5.94·10⁹
Number of observations	33
Arc length (days)	44

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	266.523443
a – orbit major semiaxis (astronomical units)	2.32860600
e – orbit eccentricity	0.54674600
ω – orbit ascending node-perihelion angle (degrees)	191.287744
Ω – longitude of orbit ascending node (degrees)	247.398560
i – orbit inclination to the ecliptic plane (degrees)	32.383200

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	51.467839	2.32919730	0.54107818	187.829985	248.906598	32.714439	1.06891946	3.554758
01/21/1858	107.816838	2.32899351	0.54221353	188.399381	248.670700	32.682595	1.06618172	3.554291
01/29/1887	164.622862	2.32751747	0.54290662	189.008637	248.431918	32.639489	1.06389284	3.550913
02/07/1916	222.827462	2.32693370	0.54372324	189.544848	248.206759	32.579776	1.06172577	3.549577
02/14/1945	283.063798	2.33098966	0.54194455	189.868976	248.006727	32.453649	1.06772252	3.558862
02/22/1974	343.733656	2.33117859	0.54276245	190.416941	247.750945	32.390634	1.06590240	3.559295
03/02/2003	43.506517	2.32761976	0.54605558	190.735650	247.601441	32.460999	1.05661001	3.551147
03/09/2032	101.721226	2.32716606	0.54729271	191.264567	247.378292	32.408152	1.05352504	3.550109
03/17/2061	158.542026	2.32922693	0.54789136	191.845866	247.131575	32.313335	1.05306361	3.554826
03/25/2090	214.368472	2.33159067	0.54773205	192.346004	246.864117	32.219117	1.05450373	3.560238
04/03/2119	271.014438	2.33271255	0.54720187	192.811517	246.618771	32.079735	1.05624789	3.562808
04/10/2148	327.747824	2.32987487	0.54931181	193.026794	246.469927	32.112630	1.05004708	3.556309
04/18/2177	22.490364	2.33092444	0.55043053	193.575919	246.205608	32.020363	1.04791247	3.558713

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