Asteroid General Data

2002 AT₁₅ (401925)

General information

Preliminary designation	2002 AT₁₅
Number	401925
Group	Apollo
Absolute magnitude	18.48
Approximate diameter (m)	530
Approximate mass (kg)	2.80·10¹¹
Number of observations	158
Arc length (days)	7698

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	199.842489
a – orbit major semiaxis (astronomical units)	1.89362800
e – orbit eccentricity	0.47536900
ω – orbit ascending node-perihelion angle (degrees)	266.488342
Ω – longitude of orbit ascending node (degrees)	108.394246
i – orbit inclination to the ecliptic plane (degrees)	36.381060

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	257.402358	1.89419679	0.47401281	265.579488	110.223530	36.421835	0.99632325	2.606983
01/21/1858	305.488626	1.89406460	0.47432969	265.738577	109.959376	36.420907	0.99565353	2.606710
01/29/1887	353.974706	1.89388015	0.47476783	265.873184	109.680484	36.407150	0.99472678	2.606330
02/07/1916	42.755153	1.89381555	0.47480782	265.977252	109.424410	36.405853	0.99461711	2.606196
02/14/1945	90.939209	1.89431390	0.47473679	266.098188	109.173617	36.396024	0.99501339	2.607225
02/22/1974	139.130984	1.89410529	0.47490711	266.247007	108.874913	36.389296	0.99458122	2.606794
03/02/2003	187.726138	1.89366425	0.47524495	266.385675	108.612022	36.384476	0.99370988	2.605884
03/09/2032	236.134811	1.89381172	0.47532900	266.544277	108.318636	36.380471	0.99362809	2.606188
03/17/2061	284.455859	1.89407176	0.47519280	266.674873	108.058171	36.372754	0.99402249	2.606725
03/25/2090	332.825228	1.89413118	0.47536067	266.831779	107.757831	36.367320	0.99373572	2.606848
04/03/2119	20.693037	1.89413094	0.47581138	266.968146	107.504784	36.361529	0.99288188	2.606847
04/10/2148	69.006625	1.89377153	0.47611502	267.088683	107.231922	36.348897	0.99211846	2.606105
04/18/2177	117.325234	1.89420407	0.47606418	267.211106	106.965686	36.347468	0.99244136	2.606998

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