Asteroid General Data

2017 AY₃

General information

Preliminary designation	2017 AY₃
Group	Apollo
Absolute magnitude	20.56
Approximate diameter (m)	210
Approximate mass (kg)	1.58·10¹⁰
Number of observations	56
Arc length (days)	4046

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	75.395235
a – orbit major semiaxis (astronomical units)	1.49743700
e – orbit eccentricity	0.50922400
ω – orbit ascending node-perihelion angle (degrees)	31.805856
Ω – longitude of orbit ascending node (degrees)	157.243629
i – orbit inclination to the ecliptic plane (degrees)	6.153554

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	111.200693	1.49802131	0.50952340	28.242535	159.520375	6.103550	0.73474440	1.833486
01/21/1858	46.596258	1.49729836	0.50940622	29.088180	159.045580	6.119861	0.73456527	1.832159
01/29/1887	350.133519	1.49655452	0.50928862	29.476415	158.739651	6.124314	0.73437634	1.830794
02/07/1916	297.886313	1.49588200	0.50950144	29.730331	158.579875	6.123184	0.73372797	1.829560
02/14/1945	244.971789	1.49614500	0.50925568	30.199153	158.325166	6.124753	0.73422466	1.830042
02/22/1974	190.437017	1.49719333	0.50956563	30.500103	158.088359	6.131007	0.73427506	1.831966
03/02/2003	132.072898	1.49840020	0.50954850	31.016619	157.723191	6.137505	0.73489262	1.834182
03/09/2032	71.504590	1.49708606	0.50911099	31.885155	157.198937	6.155838	0.73490310	1.831769
03/17/2061	17.242306	1.49611574	0.50894885	32.270216	156.927032	6.155696	0.73466935	1.829989
03/25/2090	323.555802	1.49705794	0.50935269	32.775298	156.625083	6.150566	0.73452745	1.831718
04/03/2119	269.337631	1.49713207	0.50930611	33.027478	156.445720	6.146716	0.73463356	1.831854
04/10/2148	211.721412	1.49773739	0.50957105	33.282344	156.252919	6.146745	0.73453378	1.832965
04/18/2177	137.354242	1.50930180	0.51310687	34.237590	155.585781	6.111003	0.73486868	1.854235

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