Asteroid General Data

2013 DB

General information

Preliminary designation	2013 DB
Group	Apollo
Absolute magnitude	25.63
Approximate diameter (m)	20
Approximate mass (kg)	1.44·10⁷
Number of observations	44
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	149.907768
a – orbit major semiaxis (astronomical units)	1.12562800
e – orbit eccentricity	0.11941700
ω – orbit ascending node-perihelion angle (degrees)	336.865940
Ω – longitude of orbit ascending node (degrees)	147.371819
i – orbit inclination to the ecliptic plane (degrees)	10.750682

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	260.046561	1.12560315	0.12075987	333.200768	149.110462	10.700197	0.98967546	1.194204
01/21/1858	359.799763	1.12832389	0.12265572	333.997019	148.837694	10.698027	0.98992851	1.198537
01/29/1887	115.294356	1.12506628	0.11989438	334.202772	148.607972	10.722538	0.99017716	1.193350
02/07/1916	239.699699	1.12390010	0.11893997	334.358726	148.354543	10.732040	0.99022346	1.191495
02/14/1945	2.457237	1.12439316	0.11932944	334.702101	148.130425	10.732739	0.99021995	1.192279
02/22/1974	121.529729	1.12446646	0.11940268	335.048383	147.905142	10.734684	0.99020215	1.192396
03/02/2003	247.408659	1.12344967	0.11858094	335.223890	147.663340	10.742836	0.99022995	1.190779
03/09/2032	0.621299	1.12557247	0.11942490	336.842441	147.345853	10.751877	0.99115109	1.194155
03/17/2061	101.496294	1.12845079	0.12136123	337.565479	147.117021	10.743062	0.99150061	1.198739
03/25/2090	218.028278	1.12484646	0.11840157	337.996899	146.835329	10.774110	0.99166288	1.193000
04/03/2119	334.703288	1.12468697	0.11815616	338.271088	146.596646	10.777427	0.99179828	1.192746
04/10/2148	109.207260	1.12245251	0.11579382	339.374025	146.315297	10.808175	0.99247944	1.189194
04/18/2177	252.655308	1.12272310	0.11531423	341.134358	145.984413	10.826947	0.99325716	1.189624

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