Asteroid General Data

2004 YA

General information

Preliminary designation	2004 YA
Group	Apollo
Absolute magnitude	24.75
Approximate diameter (m)	30
Approximate mass (kg)	4.85·10⁷
Number of observations	19
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	290.139669
a – orbit major semiaxis (astronomical units)	1.24425800
e – orbit eccentricity	0.37153000
ω – orbit ascending node-perihelion angle (degrees)	92.537395
Ω – longitude of orbit ascending node (degrees)	264.314425
i – orbit inclination to the ecliptic plane (degrees)	22.884045

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	126.555874	1.24386944	0.37127427	91.459328	265.465763	22.890279	0.78205272	1.387276
01/21/1858	95.317184	1.24407301	0.37141961	91.553601	265.303769	22.884583	0.78199990	1.387616
01/29/1887	64.864788	1.24431381	0.37153451	91.774065	265.125410	22.883124	0.78200828	1.388019
02/07/1916	33.437061	1.24406380	0.37155057	91.921954	264.963187	22.880936	0.78183119	1.387601
02/14/1945	3.678210	1.24402511	0.37144988	92.104942	264.788344	22.886929	0.78193213	1.387536
02/22/1974	330.886755	1.24423729	0.37144811	92.202253	264.624245	22.887778	0.78206770	1.387891
03/02/2003	301.060282	1.24379171	0.37140214	92.403102	264.456835	22.883344	0.78184481	1.387146
03/09/2032	270.522523	1.24411302	0.37140887	92.556842	264.275443	22.886810	0.78203841	1.387683
03/17/2061	240.034072	1.24392604	0.37127430	92.753403	264.113862	22.889124	0.78208827	1.387370
03/25/2090	209.441850	1.24382211	0.37140909	92.925429	263.929713	22.885438	0.78185527	1.387197
04/03/2119	180.241404	1.24359294	0.37114046	93.088418	263.766043	22.895155	0.78204529	1.386813
04/10/2148	153.063543	1.24387177	0.37141859	93.263241	263.585082	22.887220	0.78187467	1.387280
04/18/2177	125.332220	1.24366273	0.37136194	93.433698	263.422203	22.889716	0.78181373	1.386930

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