Asteroid General Data

2004 YC

General information

Preliminary designation	2004 YC
Group	Aten
Absolute magnitude	25.41
Approximate diameter (m)	22
Approximate mass (kg)	1.95·10⁷
Number of observations	35
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	61.932659
a – orbit major semiaxis (astronomical units)	0.86775100
e – orbit eccentricity	0.31341100
ω – orbit ascending node-perihelion angle (degrees)	47.436842
Ω – longitude of orbit ascending node (degrees)	263.136193
i – orbit inclination to the ecliptic plane (degrees)	6.075334

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	136.712724	0.86106501	0.31831303	43.577107	266.671994	5.712730	0.58697680	0.799014
01/21/1858	203.507251	0.86371016	0.31693473	44.301264	266.302049	5.754921	0.58997041	0.802699
01/29/1887	264.212083	0.86342350	0.31704688	44.800594	265.624267	5.755050	0.58967778	0.802299
02/07/1916	307.377810	0.86531513	0.31559229	45.448313	265.145819	5.896293	0.59222835	0.804937
02/14/1945	319.369513	0.86633010	0.31504846	46.032777	264.641577	5.908817	0.59339414	0.806354
02/22/1974	337.855833	0.86454187	0.31549981	46.110569	264.181511	5.940731	0.59177907	0.803859
03/02/2003	19.238755	0.86422799	0.31575752	46.421617	263.626058	5.942002	0.59134150	0.803421
03/09/2032	340.465548	0.86776798	0.31351063	47.529803	263.068473	6.075764	0.59571349	0.808362
03/17/2061	301.490805	0.86725142	0.31351867	47.777436	262.519242	6.087668	0.59535191	0.807641
03/25/2090	282.219793	0.86664216	0.31378091	47.881616	262.112330	6.089212	0.59470640	0.806790
04/03/2119	195.588474	0.87387363	0.30959735	49.766705	261.574048	6.270185	0.60332467	0.816909
04/10/2148	25.999825	0.87348328	0.30962624	50.118906	261.031142	6.287201	0.60302994	0.816361
04/18/2177	241.027777	0.87159964	0.31035132	50.020331	260.581400	6.293001	0.60109754	0.813722

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