Asteroid General Data

2001 TP₁₀₃ (376864)

General information

Preliminary designation	2001 TP₁₀₃
Number	376864
Group	Amor
Absolute magnitude	20.26
Approximate diameter (m)	240
Approximate mass (kg)	2.40·10¹⁰
Number of observations	529
Arc length (days)	8305

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	66.947868
a – orbit major semiaxis (astronomical units)	1.80057100
e – orbit eccentricity	0.35977500
ω – orbit ascending node-perihelion angle (degrees)	243.183029
Ω – longitude of orbit ascending node (degrees)	224.105167
i – orbit inclination to the ecliptic plane (degrees)	4.738613

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	150.982629	1.80085021	0.35954453	239.705998	226.502825	4.744353	1.15336437	2.416668
01/21/1858	153.913180	1.80116434	0.35927036	240.188045	226.138302	4.743477	1.15405938	2.417300
01/29/1887	156.051421	1.80111926	0.35983197	240.628230	225.840919	4.743364	1.15301898	2.417210
02/07/1916	157.458850	1.80116389	0.36006956	241.322080	225.434317	4.738554	1.15261960	2.417299
02/14/1945	158.566972	1.80139520	0.35971344	241.833754	225.075440	4.738839	1.15340914	2.417765
02/22/1974	159.308609	1.80128414	0.35971809	242.283395	224.737315	4.739778	1.15332966	2.417542
03/02/2003	160.396197	1.80135562	0.35949695	242.738285	224.397429	4.739898	1.15377377	2.417685
03/09/2032	162.589666	1.80152243	0.35962815	243.253561	224.064243	4.736971	1.15364425	2.418021
03/17/2061	165.551831	1.80096567	0.35955594	243.925279	223.636085	4.734212	1.15341776	2.416900
03/25/2090	168.656102	1.80091153	0.35932278	244.428401	223.281343	4.733796	1.15380299	2.416791
04/03/2119	171.585059	1.80099526	0.35896156	244.889834	222.909376	4.737253	1.15450719	2.416960
04/10/2148	175.313837	1.80022869	0.35932655	245.353324	222.601328	4.737244	1.15335872	2.415417
04/18/2177	180.397034	1.79986305	0.35939548	246.078006	222.176821	4.732375	1.15300040	2.414681

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