Asteroid General Data

2013 TJ₄

General information

Preliminary designation	2013 TJ₄
Group	Amor
Absolute magnitude	22.41
Approximate diameter (m)	88
Approximate mass (kg)	1.23·10⁹
Number of observations	29
Arc length (days)	30

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	203.692402
a – orbit major semiaxis (astronomical units)	1.55570700
e – orbit eccentricity	0.25878700
ω – orbit ascending node-perihelion angle (degrees)	244.346066
Ω – longitude of orbit ascending node (degrees)	192.914855
i – orbit inclination to the ecliptic plane (degrees)	21.318854

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	250.538913	1.55558413	0.25792343	242.873992	194.028131	21.338238	1.15436254	1.940175
01/21/1858	234.649640	1.55561146	0.25796562	243.093039	193.861078	21.335981	1.15431719	1.940226
01/29/1887	218.761374	1.55561756	0.25824446	243.284661	193.704599	21.334129	1.15388794	1.940237
02/07/1916	202.966195	1.55565635	0.25837588	243.513388	193.535617	21.330118	1.15371228	1.940310
02/14/1945	187.176996	1.55552919	0.25845180	243.706437	193.379357	21.327525	1.15349987	1.940072
02/22/1974	171.266180	1.55552833	0.25862149	243.968920	193.209519	21.324111	1.15323527	1.940070
03/02/2003	155.400957	1.55562306	0.25870082	244.171890	193.049394	21.322030	1.15318210	1.940248
03/09/2032	139.563936	1.55564269	0.25901597	244.382620	192.892817	21.317049	1.15270639	1.940284
03/17/2061	123.680245	1.55570656	0.25908356	244.598391	192.723809	21.315059	1.15264857	1.940404
03/25/2090	108.226943	1.55557064	0.25926013	244.773218	192.569740	21.314249	1.15227320	1.940150
04/03/2119	92.872937	1.55555119	0.25933565	245.015418	192.394777	21.311054	1.15214131	1.940113
04/10/2148	77.318531	1.55572193	0.25943737	245.239040	192.235884	21.309147	1.15210953	1.940433
04/18/2177	61.591100	1.55583755	0.25962338	245.470315	192.062220	21.304529	1.15190575	1.940649

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