Asteroid General Data

2003 FS₂ (516420)

General information

Preliminary designation	2003 FS₂
Number	516420
Group	Amor
Absolute magnitude	19.10
Approximate diameter (m)	400
Approximate mass (kg)	1.19·10¹¹
Number of observations	441
Arc length (days)	7102

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	87.142677
a – orbit major semiaxis (astronomical units)	2.41623200
e – orbit eccentricity	0.50234700
ω – orbit ascending node-perihelion angle (degrees)	29.061587
Ω – longitude of orbit ascending node (degrees)	191.459293
i – orbit inclination to the ecliptic plane (degrees)	13.225139

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	135.458946	2.41301064	0.50037281	22.922415	195.003597	13.768214	1.20560572	3.748344
01/21/1858	54.437098	2.40327421	0.50688507	23.060451	194.802897	13.823773	1.18509041	3.725680
01/29/1887	327.968607	2.41603542	0.49896791	24.169300	194.128095	13.646527	1.21051129	3.755394
02/07/1916	238.234498	2.40350058	0.50819708	25.186978	193.713700	13.651524	1.18204861	3.726207
02/14/1945	158.699586	2.41110392	0.50366831	25.434126	193.328941	13.578892	1.19670728	3.743902
02/22/1974	62.537624	2.41044086	0.50582872	27.372390	192.552290	13.428617	1.19117066	3.742358
03/02/2003	344.981341	2.40661179	0.50781325	27.259189	192.333360	13.440798	1.18450244	3.733444
03/09/2032	252.107349	2.41631167	0.50245621	29.116342	191.447258	13.221460	1.20222087	3.756039
03/17/2061	169.851010	2.40274056	0.51093361	29.460514	191.186546	13.258643	1.17509966	3.724440
03/25/2090	85.659864	2.41403731	0.50430574	30.285293	190.552515	13.128739	1.19662444	3.750737
04/03/2119	353.867211	2.40443506	0.51265724	31.827877	189.856090	13.040521	1.17178402	3.728380
04/10/2148	275.665698	2.40857892	0.50957994	31.954800	189.527173	12.999078	1.18121542	3.738023
04/18/2177	179.424472	2.40996419	0.51137726	33.999797	188.498042	12.813530	1.17756330	3.741248

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