Asteroid General Data

2025 YC₃

General information

Preliminary designation	2025 YC₃
Group	Aten
Absolute magnitude	23.02
Approximate diameter (m)	66
Approximate mass (kg)	5.30·10⁸
Number of observations	36
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	191.632496
a – orbit major semiaxis (astronomical units)	0.85414400
e – orbit eccentricity	0.17389900
ω – orbit ascending node-perihelion angle (degrees)	331.953165
Ω – longitude of orbit ascending node (degrees)	270.777264
i – orbit inclination to the ecliptic plane (degrees)	23.638144

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	172.741000	0.85560366	0.17592432	331.811784	271.631691	23.627171	0.70508217	0.791425
01/21/1858	56.813832	0.85525030	0.17711460	332.114580	271.513099	23.625099	0.70377298	0.790934
01/29/1887	299.276192	0.85577532	0.17695998	332.155954	271.390935	23.624053	0.70433734	0.791663
02/07/1916	172.336592	0.85588146	0.17648184	332.159874	271.280139	23.626639	0.70483392	0.791810
02/14/1945	57.436555	0.85485807	0.17518302	332.011944	271.139618	23.641012	0.70510145	0.790390
02/22/1974	324.399346	0.85408542	0.17516414	332.134947	271.016528	23.647881	0.70448028	0.789319
03/02/2003	243.268750	0.85346695	0.17522980	332.109027	270.888773	23.651963	0.70391411	0.788462
03/09/2032	169.009466	0.85397477	0.17390389	331.938730	270.756971	23.657529	0.70546523	0.789166
03/17/2061	100.730357	0.85275706	0.17303575	332.751886	270.620849	23.697314	0.70519960	0.787478
03/25/2090	83.213179	0.85010763	0.17432647	333.641320	270.480727	23.726060	0.70191137	0.783811
04/03/2119	83.789587	0.84990300	0.17447704	333.772581	270.347959	23.729010	0.70161444	0.783528
04/10/2148	86.964377	0.85088018	0.17416136	333.736878	270.220688	23.723736	0.70268974	0.784880
04/18/2177	86.443271	0.85033781	0.17544616	334.098579	270.098310	23.723744	0.70114930	0.784130

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