Asteroid General Data

2025 LY

General information

Preliminary designation	2025 LY
Group	Apollo
Absolute magnitude	21.19
Approximate diameter (m)	150
Approximate mass (kg)	6.64·10⁹
Number of observations	57
Arc length (days)	15

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	206.509271
a – orbit major semiaxis (astronomical units)	1.82471700
e – orbit eccentricity	0.70221600
ω – orbit ascending node-perihelion angle (degrees)	355.636554
Ω – longitude of orbit ascending node (degrees)	156.088570
i – orbit inclination to the ecliptic plane (degrees)	11.548982

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	147.309912	1.82437128	0.70220447	353.265864	157.529510	11.260194	0.54328962	2.464169
01/21/1858	66.250911	1.82590695	0.70090932	353.749739	157.316153	11.302944	0.54611175	2.467281
01/29/1887	340.372832	1.82597862	0.70169410	353.950052	157.160784	11.339038	0.54470020	2.467426
02/07/1916	256.179463	1.82681161	0.70109758	354.415387	156.959552	11.394679	0.54603841	2.469115
02/14/1945	171.374153	1.82525118	0.70108699	354.644358	156.731301	11.421542	0.54559132	2.465952
02/22/1974	91.755794	1.82353898	0.70210261	354.987006	156.508473	11.489630	0.54322751	2.462483
03/02/2003	10.291202	1.82597535	0.70059892	355.293981	156.255611	11.483462	0.54669900	2.467419
03/09/2032	286.381226	1.82430509	0.70211829	355.642819	156.074557	11.548886	0.54342713	2.464035
03/17/2061	201.403512	1.82591474	0.69996945	355.957128	155.897878	11.550915	0.54783021	2.467297
03/25/2090	119.098628	1.82337260	0.70161041	356.270835	155.731413	11.614553	0.54407540	2.462146
04/03/2119	37.854314	1.82563653	0.69927320	356.635444	155.546901	11.613836	0.54901782	2.466733
04/10/2148	315.852192	1.82402473	0.70110238	356.889263	155.402204	11.672392	0.54519666	2.463467
04/18/2177	234.324428	1.82631242	0.69952917	357.298012	155.229344	11.687660	0.54875360	2.468103

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