Asteroid General Data

2015 TP₂₃

General information

Preliminary designation	2015 TP₂₃
Group	Amor
Absolute magnitude	19.42
Approximate diameter (m)	350
Approximate mass (kg)	7.65·10¹⁰
Number of observations	261
Arc length (days)	2597

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	54.576821
a – orbit major semiaxis (astronomical units)	2.33095700
e – orbit eccentricity	0.44462300
ω – orbit ascending node-perihelion angle (degrees)	278.868218
Ω – longitude of orbit ascending node (degrees)	41.745391
i – orbit inclination to the ecliptic plane (degrees)	3.432423

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	249.120131	2.33257351	0.44311821	272.879874	46.150201	3.456010	1.29896772	3.562490
01/21/1858	299.716194	2.33555756	0.44041975	273.319724	45.774830	3.453589	1.30693187	3.569328
01/29/1887	350.104440	2.33481465	0.44079882	274.400579	45.006742	3.448000	1.30563110	3.567625
02/07/1916	40.522547	2.33196802	0.44411267	275.285713	44.341159	3.442249	1.29631147	3.561103
02/14/1945	90.786117	2.33120973	0.44489954	276.474675	43.538774	3.438077	1.29405559	3.559366
02/22/1974	141.815592	2.33307481	0.44370929	277.688254	42.741371	3.438210	1.29786785	3.563638
03/02/2003	194.031390	2.33539805	0.44284401	278.608230	42.051583	3.431762	1.30118102	3.568962
03/09/2032	247.448766	2.33265381	0.44274841	279.142900	41.602351	3.433241	1.29987505	3.562674
03/17/2061	300.631771	2.33092375	0.44503527	280.066429	40.914656	3.429744	1.29358047	3.558711
03/25/2090	352.877180	2.33111892	0.44518902	281.258860	40.109221	3.427754	1.29333038	3.559158
04/03/2119	44.896284	2.33304649	0.44443828	282.547589	39.374928	3.428148	1.29615132	3.563573
04/10/2148	97.870197	2.33215049	0.44462413	283.664951	38.590950	3.428248	1.29522012	3.561521
04/18/2177	152.682723	2.33211474	0.44387155	283.972775	38.239871	3.424262	1.29695535	3.561439

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