Asteroid General Data

2018 LD₃

General information

Preliminary designation	2018 LD₃
Group	Apollo
Absolute magnitude	23.58
Approximate diameter (m)	51
Approximate mass (kg)	2.44·10⁸
Number of observations	76
Arc length (days)	1836

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	313.148992
a – orbit major semiaxis (astronomical units)	1.40766400
e – orbit eccentricity	0.28412400
ω – orbit ascending node-perihelion angle (degrees)	220.636153
Ω – longitude of orbit ascending node (degrees)	89.886064
i – orbit inclination to the ecliptic plane (degrees)	25.034431

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	224.247266	1.40873624	0.28254630	219.123727	90.747679	25.115575	1.01070303	1.672034
01/21/1858	351.198142	1.40895251	0.28270974	219.268010	90.634424	25.106152	1.01062791	1.672419
01/29/1887	118.923571	1.40843313	0.28282378	219.481425	90.511686	25.097584	1.01009476	1.671495
02/07/1916	253.588768	1.40785242	0.28291874	219.808586	90.373159	25.082384	1.00954458	1.670461
02/14/1945	23.093184	1.40886766	0.28372849	219.993839	90.239217	25.069287	1.00913177	1.672268
02/22/1974	149.834058	1.40901950	0.28394153	220.127599	90.129908	25.061509	1.00894034	1.672538
03/02/2003	277.801827	1.40843255	0.28403791	220.335675	90.007498	25.053889	1.00838431	1.671494
03/09/2032	52.363980	1.40819993	0.28428873	220.622790	89.858050	25.039064	1.00786457	1.671079
03/17/2061	180.705684	1.40901875	0.28484271	220.807645	89.733020	25.028373	1.00767003	1.672537
03/25/2090	307.072302	1.40899623	0.28500713	220.964680	89.611223	25.017469	1.00742226	1.672497
04/03/2119	75.919488	1.40812291	0.28471024	221.198031	89.488857	25.011730	1.00721590	1.670942
04/10/2148	209.009188	1.40866430	0.28551095	221.481875	89.336650	24.991134	1.00647522	1.671906
04/18/2177	335.790473	1.40912075	0.28579401	221.651506	89.218366	24.980723	1.00640248	1.672719

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