Asteroid General Data

2014 DE

General information

Preliminary designation	2014 DE
Group	Aten
Absolute magnitude	23.47
Approximate diameter (m)	54
Approximate mass (kg)	2.84·10⁸
Number of observations	15
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	245.622151
a – orbit major semiaxis (astronomical units)	0.91952800
e – orbit eccentricity	0.33434800
ω – orbit ascending node-perihelion angle (degrees)	197.984142
Ω – longitude of orbit ascending node (degrees)	146.414179
i – orbit inclination to the ecliptic plane (degrees)	18.993018

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	181.462559	0.91953995	0.33445277	197.430815	147.331950	18.965351	0.61199727	0.881772
01/21/1858	150.076007	0.91951833	0.33441684	197.518306	147.203827	18.970318	0.61201592	0.881741
01/29/1887	118.325608	0.91955290	0.33449996	197.610434	147.068654	18.974462	0.61196250	0.881791
02/07/1916	86.932021	0.91949848	0.33442064	197.687829	146.934693	18.977769	0.61199921	0.881713
02/14/1945	55.588398	0.91953326	0.33442980	197.771202	146.799401	18.981712	0.61201393	0.881763
02/22/1974	24.025412	0.91951369	0.33435508	197.832921	146.657296	18.986542	0.61206962	0.881735
03/02/2003	352.669037	0.91947246	0.33434987	197.906969	146.525568	18.989886	0.61204696	0.881675
03/09/2032	321.286478	0.91954383	0.33430904	197.996792	146.391471	18.991384	0.61213201	0.881778
03/17/2061	289.621818	0.91952594	0.33425567	198.077385	146.250800	18.995423	0.61216918	0.881752
03/25/2090	258.268774	0.91952306	0.33422962	198.164436	146.117672	18.998463	0.61219122	0.881748
04/03/2119	226.811877	0.91960234	0.33423513	198.255928	145.982172	19.002349	0.61223893	0.881862
04/10/2148	195.089572	0.91953511	0.33418983	198.345452	145.848445	19.008108	0.61223583	0.881765
04/18/2177	163.672145	0.91959895	0.33423652	198.430699	145.718741	19.009548	0.61223540	0.881857

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