Asteroid General Data

2018 DL₄

General information

Preliminary designation	2018 DL₄
Group	Apollo
Absolute magnitude	23.93
Approximate diameter (m)	43
Approximate mass (kg)	1.51·10⁸
Number of observations	26
Arc length (days)	9

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	42.295371
a – orbit major semiaxis (astronomical units)	1.26601600
e – orbit eccentricity	0.59798900
ω – orbit ascending node-perihelion angle (degrees)	273.367714
Ω – longitude of orbit ascending node (degrees)	131.806549
i – orbit inclination to the ecliptic plane (degrees)	7.051526

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	255.512982	1.26897973	0.59855714	271.090129	133.875181	6.953288	0.50942284	1.429495
01/21/1858	1.453940	1.26925760	0.59859814	271.393423	133.587973	6.962209	0.50948237	1.429965
01/29/1887	104.866160	1.26938268	0.59859926	271.655222	133.332219	6.973848	0.50953115	1.430176
02/07/1916	212.387714	1.26852451	0.59850482	272.033080	132.990156	6.987001	0.50930647	1.428726
02/14/1945	328.723280	1.26773378	0.59845973	272.366579	132.694632	7.015190	0.50904616	1.427390
02/22/1974	90.654873	1.26734051	0.59835020	272.731366	132.380945	7.021613	0.50902706	1.426726
03/02/2003	216.696016	1.26658037	0.59819337	273.057380	132.113907	7.039743	0.50892039	1.425443
03/09/2032	345.134482	1.26618045	0.59807544	273.464091	131.714129	7.055426	0.50890902	1.424768
03/17/2061	118.958481	1.26618909	0.59818294	273.776885	131.448334	7.063502	0.50877638	1.424782
03/25/2090	252.625972	1.26567611	0.59812786	274.172833	131.104943	7.069797	0.50863997	1.423916
04/03/2119	28.872611	1.26631970	0.59818798	274.456590	130.815829	7.082553	0.50882247	1.425003
04/10/2148	162.603049	1.26598635	0.59815890	274.761487	130.512849	7.093258	0.50872535	1.424440
04/18/2177	290.482751	1.26759591	0.59832904	275.101929	130.185884	7.098010	0.50915647	1.427157

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