Asteroid General Data

2015 DB₁

General information

Preliminary designation	2015 DB₁
Group	Apollo
Absolute magnitude	21.89
Approximate diameter (m)	110
Approximate mass (kg)	2.52·10⁹
Number of observations	57
Arc length (days)	3660

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	208.438454
a – orbit major semiaxis (astronomical units)	1.15476400
e – orbit eccentricity	0.25460900
ω – orbit ascending node-perihelion angle (degrees)	242.404190
Ω – longitude of orbit ascending node (degrees)	144.420242
i – orbit inclination to the ecliptic plane (degrees)	38.117952

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	143.723272	1.15552985	0.25404239	242.350128	145.018049	38.152372	0.86197629	1.242145
01/21/1858	277.410442	1.15530226	0.25409556	242.398787	144.926923	38.154179	0.86174508	1.241778
01/29/1887	50.367736	1.15525262	0.25415939	242.368556	144.842383	38.154156	0.86163432	1.241698
02/07/1916	182.690475	1.15526382	0.25422571	242.395972	144.752168	38.152787	0.86156605	1.241716
02/14/1945	315.456599	1.15543222	0.25447594	242.406578	144.666807	38.151146	0.86140252	1.241988
02/22/1974	88.939746	1.15539745	0.25446298	242.435336	144.579054	38.152428	0.86139157	1.241932
03/02/2003	221.250223	1.15534768	0.25464101	242.434432	144.489123	38.150136	0.86114878	1.241851
03/09/2032	353.521810	1.15522330	0.25467461	242.475758	144.398767	38.149713	0.86101726	1.241651
03/17/2061	127.597950	1.15558616	0.25490339	242.452410	144.308723	38.146620	0.86102333	1.242236
03/25/2090	259.988195	1.15544454	0.25503124	242.536505	144.224311	38.142687	0.86077009	1.242008
04/03/2119	32.938768	1.15521749	0.25515687	242.578031	144.136424	38.143895	0.86045581	1.241642
04/10/2148	165.700894	1.15526064	0.25514275	242.539467	144.050323	38.143165	0.86050426	1.241711
04/18/2177	298.224185	1.15552218	0.25543520	242.527113	143.963693	38.140725	0.86036114	1.242133

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