Asteroid General Data

2017 KY₄

General information

Preliminary designation	2017 KY₄
Group	Apollo
Absolute magnitude	24.64
Approximate diameter (m)	31
Approximate mass (kg)	5.65·10⁷
Number of observations	121
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	100.896751
a – orbit major semiaxis (astronomical units)	1.07371700
e – orbit eccentricity	0.06633700
ω – orbit ascending node-perihelion angle (degrees)	41.810314
Ω – longitude of orbit ascending node (degrees)	239.348248
i – orbit inclination to the ecliptic plane (degrees)	17.523145

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	116.820828	1.07738904	0.06699961	36.736414	240.464044	17.525881	1.00520440	1.118303
01/21/1858	96.711337	1.07772939	0.06721890	36.696918	240.310477	17.526062	1.00528560	1.118833
01/29/1887	81.020122	1.07622645	0.06604141	37.510408	240.140340	17.537107	1.00515094	1.116493
02/07/1916	78.577192	1.07644204	0.06614350	37.523860	239.988429	17.537516	1.00524240	1.116829
02/14/1945	66.227686	1.07767627	0.06718030	37.014300	239.827668	17.529962	1.00527766	1.118750
02/22/1974	43.602331	1.07769200	0.06716199	37.093014	239.680412	17.531783	1.00531206	1.118775
03/02/2003	51.615098	1.07496684	0.06554100	39.044306	239.500128	17.543859	1.00451244	1.114534
03/09/2032	71.471811	1.07429335	0.06664795	41.621226	239.300987	17.524380	1.00269389	1.113486
03/17/2061	92.638311	1.07418419	0.06670325	41.621133	239.159478	17.525309	1.00253261	1.113317
03/25/2090	113.848454	1.07513523	0.06870629	43.291634	238.954964	17.498686	1.00126668	1.114796
04/03/2119	127.234513	1.07569093	0.06904040	43.084847	238.788304	17.497875	1.00142479	1.115660
04/10/2148	132.091020	1.07610745	0.06932181	42.978389	238.628831	17.497173	1.00150974	1.116308
04/18/2177	134.464965	1.07573263	0.06903455	43.231120	238.471614	17.501535	1.00146992	1.115725

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