Asteroid General Data

2009 TJ₄

General information

Preliminary designation	2009 TJ₄
Group	Apollo
Absolute magnitude	26.08
Approximate diameter (m)	16
Approximate mass (kg)	7.73·10⁶
Number of observations	38
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	257.941808
a – orbit major semiaxis (astronomical units)	1.08981400
e – orbit eccentricity	0.12483400
ω – orbit ascending node-perihelion angle (degrees)	249.050412
Ω – longitude of orbit ascending node (degrees)	201.343408
i – orbit inclination to the ecliptic plane (degrees)	9.230699

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	36.037546	1.08869713	0.12192426	246.919489	203.597092	9.313072	0.95595854	1.135955
01/21/1858	226.496077	1.08962417	0.12276785	246.863991	203.269904	9.295516	0.95585335	1.137407
01/29/1887	44.107812	1.09050288	0.12381280	247.164073	202.913033	9.273134	0.95548466	1.138783
02/07/1916	218.265832	1.09114577	0.12401990	247.356916	202.675272	9.277666	0.95582198	1.139790
02/14/1945	29.645724	1.08991626	0.12399514	247.948998	202.281055	9.259613	0.95477194	1.137864
02/22/1974	201.654423	1.09053332	0.12463089	248.164501	201.914344	9.248079	0.95461918	1.138830
03/02/2003	14.788039	1.09167736	0.12492572	248.304046	201.604843	9.255353	0.95529878	1.140623
03/09/2032	190.220428	1.08999639	0.12493063	249.102066	201.321685	9.230659	0.95382245	1.137989
03/17/2061	2.536014	1.09021496	0.12523009	249.293144	200.948742	9.226183	0.95368724	1.138332
03/25/2090	174.027299	1.09172212	0.12580378	249.315296	200.638198	9.230279	0.95437935	1.140693
04/03/2119	353.923770	1.09070137	0.12542323	250.032966	200.312019	9.231302	0.95390208	1.139094
04/10/2148	181.363405	1.08938016	0.12551672	250.859999	200.019357	9.209642	0.95264473	1.137024
04/18/2177	2.838398	1.09033362	0.12614307	250.842075	199.683744	9.199656	0.95279559	1.138518

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