Asteroid General Data

2025 AY

General information

Preliminary designation	2025 AY
Group	Apollo
Absolute magnitude	21.65
Approximate diameter (m)	120
Approximate mass (kg)	3.51·10⁹
Number of observations	53
Arc length (days)	63

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	49.254030
a – orbit major semiaxis (astronomical units)	1.36947700
e – orbit eccentricity	0.38709100
ω – orbit ascending node-perihelion angle (degrees)	330.370256
Ω – longitude of orbit ascending node (degrees)	80.935050
i – orbit inclination to the ecliptic plane (degrees)	14.775708

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	311.677378	1.36967716	0.38780034	329.010005	81.980307	14.742863	0.83851589	1.602979
01/21/1858	348.339496	1.36995979	0.38784024	329.140563	81.817276	14.742454	0.83863426	1.603476
01/29/1887	22.684613	1.37031358	0.38786894	329.369658	81.676340	14.746794	0.83881150	1.604097
02/07/1916	56.568589	1.36978153	0.38746869	329.599516	81.516388	14.754071	0.83903407	1.603163
02/14/1945	93.723287	1.36980389	0.38738045	329.759014	81.365281	14.758780	0.83916864	1.603202
02/22/1974	127.982932	1.37015264	0.38741491	330.012360	81.216507	14.760933	0.83933507	1.603814
03/02/2003	161.817903	1.37002395	0.38741055	330.235695	81.063331	14.768720	0.83926221	1.603588
03/09/2032	199.069573	1.36961374	0.38721886	330.430140	80.906173	14.780062	0.83927347	1.602868
03/17/2061	233.360078	1.37032786	0.38736855	330.635316	80.757394	14.775607	0.83950595	1.604122
03/25/2090	267.605235	1.37012117	0.38737311	330.904266	80.598518	14.785922	0.83937307	1.603759
04/03/2119	304.154722	1.36932964	0.38703222	331.050140	80.437743	14.791329	0.83935495	1.602369
04/10/2148	339.761806	1.37019403	0.38738798	331.252532	80.287283	14.789343	0.83939734	1.603887
04/18/2177	13.865300	1.36996424	0.38708624	331.500139	80.147676	14.796644	0.83966993	1.603483

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