Asteroid General Data

2009 DB₁

General information

Preliminary designation	2009 DB₁
Group	Apollo
Absolute magnitude	23.02
Approximate diameter (m)	66
Approximate mass (kg)	5.30·10⁸
Number of observations	78
Arc length (days)	5493

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	5.515903
a – orbit major semiaxis (astronomical units)	1.23094900
e – orbit eccentricity	0.43982600
ω – orbit ascending node-perihelion angle (degrees)	240.081839
Ω – longitude of orbit ascending node (degrees)	167.749180
i – orbit inclination to the ecliptic plane (degrees)	4.436151

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	6.352409	1.22852658	0.43994116	237.555397	170.238630	4.330988	0.68804717	1.361687
01/21/1858	116.665838	1.22908724	0.44009828	237.715172	169.994654	4.334853	0.68816805	1.362620
01/29/1887	219.782006	1.22995629	0.44046207	238.061285	169.617066	4.333506	0.68820720	1.364065
02/07/1916	313.978925	1.23005957	0.44040668	238.178245	169.423162	4.348107	0.68833312	1.364237
02/14/1945	54.862610	1.22854649	0.43980901	238.545863	169.107096	4.360968	0.68822068	1.361721
02/22/1974	167.831533	1.22865214	0.43983603	238.910069	168.819914	4.367947	0.68824666	1.361896
03/02/2003	273.021036	1.22929637	0.43956318	239.567749	168.249499	4.409883	0.68894295	1.362968
03/09/2032	10.288613	1.22964279	0.43930323	240.135557	167.740362	4.447390	0.68945675	1.363544
03/17/2061	106.297587	1.23143840	0.43984730	240.122771	167.575124	4.481416	0.68979355	1.366532
03/25/2090	202.567537	1.22949810	0.43920816	240.367743	167.430055	4.495536	0.68949250	1.363303
04/03/2119	305.054108	1.22949821	0.43935591	240.736599	167.047674	4.496733	0.68931090	1.363303
04/10/2148	63.988222	1.22895567	0.43892792	240.953345	166.757043	4.548464	0.68953271	1.362401
04/18/2177	181.509891	1.22717105	0.43811433	240.957482	166.760992	4.606568	0.68952983	1.359434

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