Asteroid General Data

2019 AY₄

General information

Preliminary designation	2019 AY₄
Group	Aten
Absolute magnitude	22.49
Approximate diameter (m)	84
Approximate mass (kg)	1.10·10⁹
Number of observations	53
Arc length (days)	364

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	82.701396
a – orbit major semiaxis (astronomical units)	0.97799500
e – orbit eccentricity	0.34959900
ω – orbit ascending node-perihelion angle (degrees)	52.121881
Ω – longitude of orbit ascending node (degrees)	272.611325
i – orbit inclination to the ecliptic plane (degrees)	42.579098

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	269.584982	0.97749414	0.34754795	52.136446	273.107685	42.629571	0.63776805	0.966433
01/21/1858	283.819743	0.97715771	0.34756515	52.179302	273.034371	42.627567	0.63753174	0.965934
01/29/1887	300.810979	0.97717763	0.34784812	52.198049	272.960992	42.619997	0.63726823	0.965964
02/07/1916	316.124044	0.97734021	0.34821782	52.189696	272.890049	42.612246	0.63701293	0.966205
02/14/1945	324.472364	0.97804382	0.34882227	52.125686	272.813971	42.598626	0.63688035	0.967249
02/22/1974	324.161368	0.97830375	0.34924082	52.102043	272.743002	42.591451	0.63664014	0.967634
03/02/2003	321.485712	0.97832711	0.34953286	52.111717	272.670481	42.585149	0.63636964	0.967669
03/09/2032	320.409921	0.97798205	0.34957052	52.141969	272.596595	42.584043	0.63610836	0.967157
03/17/2061	329.200548	0.97726898	0.34940508	52.197329	272.521903	42.587153	0.63580623	0.966099
03/25/2090	345.723994	0.97712070	0.34953953	52.227704	272.446886	42.581510	0.63557838	0.965879
04/03/2119	2.447073	0.97719283	0.34978538	52.240346	272.374128	42.574111	0.63538506	0.965986
04/10/2148	15.542807	0.97768861	0.35033423	52.195704	272.297457	42.561356	0.63517082	0.966722
04/18/2177	19.020763	0.97821831	0.35087760	52.152212	272.225042	42.549981	0.63498342	0.967507

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