Asteroid General Data

2005 BY₂ (303450)

General information

Preliminary designation	2005 BY₂
Number	303450
Group	Apollo
Absolute magnitude	20.51
Approximate diameter (m)	210
Approximate mass (kg)	1.70·10¹⁰
Number of observations	309
Arc length (days)	7584

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	2.980679
a – orbit major semiaxis (astronomical units)	1.26921400
e – orbit eccentricity	0.33060500
ω – orbit ascending node-perihelion angle (degrees)	130.300132
Ω – longitude of orbit ascending node (degrees)	74.398981
i – orbit inclination to the ecliptic plane (degrees)	7.291410

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	222.882007	1.26903067	0.33039705	128.920249	75.924952	7.276425	0.84974669	1.429581
01/21/1858	333.941791	1.26854919	0.33042284	129.045588	75.738754	7.282208	0.84939156	1.428768
01/29/1887	89.036193	1.26777529	0.33015419	129.151402	75.557230	7.286004	0.84921396	1.427460
02/07/1916	207.154351	1.26778310	0.33017145	129.325631	75.361033	7.291113	0.84919732	1.427473
02/14/1945	324.618525	1.26838111	0.33042317	129.545213	75.160443	7.291430	0.84927860	1.428484
02/22/1974	80.266900	1.26847864	0.33027602	129.762535	74.921207	7.289784	0.84953057	1.428648
03/02/2003	192.360107	1.26854020	0.33030102	130.094902	74.624406	7.289190	0.84954008	1.428752
03/09/2032	301.653842	1.26909740	0.33048978	130.349695	74.378658	7.292236	0.84967368	1.429694
03/17/2061	50.718084	1.26889798	0.33039519	130.524011	74.178576	7.299185	0.84966018	1.429357
03/25/2090	159.741379	1.26848361	0.33036705	130.676210	73.997190	7.302781	0.84941842	1.428657
04/03/2119	274.270848	1.26834382	0.33041178	130.828516	73.800072	7.309895	0.84926808	1.428421
04/10/2148	32.130168	1.26777705	0.33027031	130.920303	73.630145	7.313303	0.84906793	1.427463
04/18/2177	149.989056	1.26790223	0.33028407	131.130005	73.414005	7.317589	0.84913432	1.427675

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