Asteroid General Data

2025 YA₈

General information

Preliminary designation	2025 YA₈
Group	Apollo
Absolute magnitude	28.86
Approximate diameter (m)	5
Approximate mass (kg)	1.66·10⁵
Number of observations	48
Arc length (days)	15

Approaches

Date	Object	r, AU	r, km
12/28/2025 04:19:12 AM	Earth	0.000619	92 605

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	92.153275
a – orbit major semiaxis (astronomical units)	2.10673003
e – orbit eccentricity	0.55606031
ω – orbit ascending node-perihelion angle (degrees)	330.168441
Ω – longitude of orbit ascending node (degrees)	95.827781
i – orbit inclination to the ecliptic plane (degrees)	4.081924

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	19.734814	2.07692540	0.53789169	328.154215	98.007441	5.241549	0.95976448	2.993174
01/21/1858	272.818289	2.07504259	0.53496317	328.409005	97.753316	5.244937	0.96497122	2.989105
01/29/1887	167.634355	2.07517509	0.53513641	328.589721	97.508753	5.252007	0.96467333	2.989391
02/07/1916	62.652416	2.07547832	0.53606569	328.767442	97.271288	5.262248	0.96288559	2.990046
02/14/1945	318.981807	2.07420371	0.53772700	329.091576	97.010206	5.277647	0.95884838	2.987292
02/22/1974	219.344101	2.07086035	0.54153962	329.665880	96.620111	5.308631	0.94940743	2.980073
03/02/2003	125.799354	2.06881986	0.54387037	330.171905	96.306057	5.332997	0.94365004	2.975669
03/09/2032	16.039144	2.10635139	0.55712956	330.507487	95.696570	4.092590	0.93284077	3.057010
03/17/2061	192.866668	2.10702863	0.55597414	331.156401	95.452524	4.108263	0.93557520	3.058484
03/25/2090	68.314496	2.05002316	0.54357580	329.803177	95.124837	3.755880	0.93568017	2.935207
04/03/2119	22.576807	2.05244867	0.54001138	330.083294	94.985736	3.756209	0.94410303	2.940418
04/10/2148	330.967624	2.05438420	0.53747243	330.634000	94.602748	3.767612	0.95020933	2.944578
04/18/2177	273.886940	2.05610956	0.53428903	331.288048	94.408137	3.775300	0.95755277	2.948289

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