Asteroid General Data

2002 AY₁

General information

Preliminary designation	2002 AY₁
Group	Aten
Absolute magnitude	20.78
Approximate diameter (m)	190
Approximate mass (kg)	1.17·10¹⁰
Number of observations	255
Arc length (days)	8801

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	218.983500
a – orbit major semiaxis (astronomical units)	0.77920000
e – orbit eccentricity	0.43705100
ω – orbit ascending node-perihelion angle (degrees)	323.814552
Ω – longitude of orbit ascending node (degrees)	287.835125
i – orbit inclination to the ecliptic plane (degrees)	29.897469

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	13.021102	0.77839477	0.43991934	323.501512	288.474175	29.784014	0.43596386	0.686753
01/21/1858	106.330129	0.77841641	0.43967824	323.556068	288.386199	29.795610	0.43616365	0.686781
01/29/1887	183.747227	0.77938981	0.43832447	323.472881	288.285325	29.817593	0.43776419	0.688070
02/07/1916	245.122354	0.77949577	0.43792859	323.509281	288.194196	29.830310	0.43813229	0.688210
02/14/1945	310.571072	0.77863425	0.43819388	323.713556	288.099563	29.859008	0.43744149	0.687070
02/22/1974	38.816248	0.77847269	0.43813690	323.812747	288.008812	29.872855	0.43739508	0.686856
03/02/2003	127.955044	0.77865973	0.43777866	323.849624	287.913916	29.886246	0.43777912	0.687104
03/09/2032	204.832558	0.77918831	0.43703484	323.822883	287.820285	29.898864	0.43865587	0.687803
03/17/2061	270.236406	0.77938874	0.43654814	323.851529	287.722643	29.912948	0.43914804	0.688069
03/25/2090	335.928698	0.77910806	0.43651292	323.944084	287.633079	29.927430	0.43901733	0.687697
04/03/2119	53.558559	0.77866922	0.43661513	324.076311	287.542134	29.943703	0.43869046	0.687116
04/10/2148	141.331410	0.77855888	0.43642681	324.158857	287.449598	29.957459	0.43877491	0.686970
04/18/2177	227.387226	0.77869406	0.43603790	324.191120	287.362775	29.968599	0.43915394	0.687149

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