Asteroid General Data

2025 YL₄

General information

Preliminary designation	2025 YL₄
Group	Apollo
Absolute magnitude	26.66
Approximate diameter (m)	12
Approximate mass (kg)	3.47·10⁶
Number of observations	37
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	165.272567
a – orbit major semiaxis (astronomical units)	1.11143500
e – orbit eccentricity	0.32439600
ω – orbit ascending node-perihelion angle (degrees)	98.640784
Ω – longitude of orbit ascending node (degrees)	90.492367
i – orbit inclination to the ecliptic plane (degrees)	3.083817

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	189.234416	1.11555071	0.32493885	96.110283	92.293308	3.241824	0.75306494	1.178242
01/21/1858	68.268951	1.11356868	0.32422081	96.226630	92.138735	3.239653	0.75252654	1.175104
01/29/1887	308.109787	1.11481864	0.32482105	96.380135	91.968074	3.239205	0.75270208	1.177083
02/07/1916	182.773126	1.11592022	0.32541124	96.862148	91.658222	3.227215	0.75278724	1.178828
02/14/1945	44.847056	1.11612562	0.32549449	97.002599	91.388871	3.225303	0.75283289	1.179153
02/22/1974	265.575792	1.11590667	0.32550992	97.167133	91.232661	3.222547	0.75266798	1.178806
03/02/2003	147.767125	1.11439892	0.32533548	98.018713	90.959494	3.186566	0.75184541	1.176418
03/09/2032	47.029058	1.11194820	0.32447782	98.705232	90.475342	3.083174	0.75114567	1.172539
03/17/2061	317.535851	1.11189531	0.32462331	98.791039	89.977020	2.990707	0.75094818	1.172456
03/25/2090	221.679361	1.11356742	0.32514719	99.379213	89.596744	2.977860	0.75149410	1.175102
04/03/2119	110.636229	1.11326723	0.32546542	99.428258	89.333532	2.966862	0.75093725	1.174626
04/10/2148	3.564358	1.11363216	0.32530327	99.810482	89.073831	2.963225	0.75136398	1.175204
04/18/2177	251.725651	1.11481401	0.32565970	100.061997	88.674041	2.946743	0.75176402	1.177075

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