Asteroid General Data

2003 FB (302830)

General information

Preliminary designation	2003 FB
Number	302830
Group	Apollo
Absolute magnitude	18.81
Approximate diameter (m)	460
Approximate mass (kg)	1.78·10¹¹
Number of observations	394
Arc length (days)	7504

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	90.730407
a – orbit major semiaxis (astronomical units)	1.47266900
e – orbit eccentricity	0.44222800
ω – orbit ascending node-perihelion angle (degrees)	46.253851
Ω – longitude of orbit ascending node (degrees)	38.609891
i – orbit inclination to the ecliptic plane (degrees)	16.969669

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	246.843027	1.47313127	0.44166146	44.455339	40.021717	17.107095	0.82250596	1.787981
01/21/1858	330.138227	1.47276354	0.44153215	44.733804	39.802697	17.087396	0.82249109	1.787311
01/29/1887	53.938122	1.47315603	0.44158345	44.963399	39.610155	17.068211	0.82263471	1.788026
02/07/1916	137.789762	1.47270357	0.44161964	45.271532	39.385527	17.047523	0.82232875	1.787202
02/14/1945	221.816017	1.47309792	0.44185994	45.503349	39.194594	17.027454	0.82219497	1.787920
02/22/1974	305.645940	1.47282097	0.44182678	45.813011	38.971338	17.003519	0.82208922	1.787416
03/02/2003	29.701627	1.47315980	0.44221189	46.036637	38.779424	16.985269	0.82171101	1.788032
03/09/2032	113.553576	1.47278558	0.44246468	46.292125	38.584991	16.965718	0.82112998	1.787351
03/17/2061	197.456520	1.47307057	0.44246739	46.534521	38.368483	16.945560	0.82128488	1.787870
03/25/2090	280.898043	1.47285278	0.44277518	46.799180	38.167324	16.927620	0.82071013	1.787474
04/03/2119	3.722094	1.47330800	0.44281160	47.042985	37.948103	16.905897	0.82091012	1.788302
04/10/2148	86.398834	1.47308101	0.44265375	47.316903	37.745256	16.888801	0.82101618	1.787889
04/18/2177	169.345763	1.47330394	0.44293971	47.581115	37.518596	16.863717	0.82071912	1.788295

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