Asteroid General Data

2018 LD₁

General information

Preliminary designation	2018 LD₁
Group	Apollo
Absolute magnitude	26.37
Approximate diameter (m)	14
Approximate mass (kg)	5.17·10⁶
Number of observations	49
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	91.154887
a – orbit major semiaxis (astronomical units)	1.84625400
e – orbit eccentricity	0.50905400
ω – orbit ascending node-perihelion angle (degrees)	279.011004
Ω – longitude of orbit ascending node (degrees)	31.507789
i – orbit inclination to the ecliptic plane (degrees)	0.225314

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	351.187240	1.84556559	0.50787724	245.852954	64.337733	0.477842	0.90824483	2.507234
01/21/1858	216.913661	1.83944247	0.50682834	250.449420	59.362658	0.490078	0.90716091	2.494767
01/29/1887	39.776100	1.85490541	0.50973655	257.664460	51.817935	0.371365	0.90939233	2.526290
02/07/1916	217.254186	1.85319749	0.50963093	257.469286	52.204074	0.368907	0.90875073	2.522802
02/14/1945	29.946689	1.85585164	0.51058002	257.388666	52.560163	0.367211	0.90829088	2.528224
02/22/1974	189.722835	1.86312416	0.51211172	257.986150	51.838253	0.352935	0.90899644	2.543099
03/02/2003	340.011601	1.86141362	0.51241695	257.683829	52.304949	0.350233	0.90759373	2.539598
03/09/2032	156.733782	1.84678239	0.50843884	278.628957	31.908820	0.224011	0.90780649	2.509714
03/17/2061	33.348192	1.83028079	0.50550700	283.207859	27.101848	0.235529	0.90506105	2.476151
03/25/2090	292.774686	1.82997332	0.50500714	282.136980	28.407283	0.230056	0.90582373	2.475527
04/03/2119	184.487308	1.83307389	0.50645945	283.213310	27.296193	0.222231	0.90469630	2.481822
04/10/2148	72.382062	1.83350868	0.50577055	282.207971	28.476957	0.217264	0.90617399	2.482705
04/18/2177	317.678135	1.83538797	0.50683993	281.672375	29.222213	0.211784	0.90514005	2.486523

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