Asteroid General Data

2010 DE₁

General information

Preliminary designation	2010 DE₁
Group	Amor
Absolute magnitude	23.94
Approximate diameter (m)	43
Approximate mass (kg)	1.49·10⁸
Number of observations	21
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	0.328431
a – orbit major semiaxis (astronomical units)	1.50394800
e – orbit eccentricity	0.21413500
ω – orbit ascending node-perihelion angle (degrees)	356.444110
Ω – longitude of orbit ascending node (degrees)	144.924674
i – orbit inclination to the ecliptic plane (degrees)	23.268186

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	119.060880	1.49858228	0.21257499	353.885275	145.739020	23.135574	1.18002117	1.834516
01/21/1858	53.548354	1.49879909	0.21252000	354.209916	145.615030	23.139068	1.18027431	1.834914
01/29/1887	347.035753	1.49889077	0.21259070	354.444825	145.502361	23.143512	1.18024053	1.835082
02/07/1916	279.209318	1.49913240	0.21259322	354.701660	145.382488	23.146080	1.18042702	1.835526
02/14/1945	211.332928	1.49901328	0.21257912	354.898637	145.263831	23.150705	1.18035435	1.835307
02/22/1974	143.901908	1.49891978	0.21247899	355.128015	145.145665	23.155581	1.18043081	1.835136
03/02/2003	77.992142	1.49858120	0.21227220	355.414287	145.023490	23.156241	1.18047407	1.834514
03/09/2032	12.698568	1.49865545	0.21226307	355.669261	144.903414	23.158858	1.18054624	1.834650
03/17/2061	306.211148	1.49893848	0.21238148	355.964808	144.783017	23.161617	1.18059170	1.835170
03/25/2090	238.454403	1.49901208	0.21234880	356.185859	144.667752	23.163913	1.18069866	1.835305
04/03/2119	170.396902	1.49898504	0.21230264	356.458620	144.548590	23.166229	1.18074655	1.835256
04/10/2148	103.021955	1.49880443	0.21213195	356.687249	144.434498	23.168581	1.18086013	1.834924
04/18/2177	36.865250	1.49866848	0.21196351	357.012372	144.313120	23.171902	1.18100545	1.834674

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