Asteroid General Data

2021 LU₈

General information

Preliminary designation	2021 LU₈
Group	Apollo
Absolute magnitude	26.81
Approximate diameter (m)	12
Approximate mass (kg)	2.82·10⁶
Number of observations	32
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	58.868167
a – orbit major semiaxis (astronomical units)	1.78542600
e – orbit eccentricity	0.46173000
ω – orbit ascending node-perihelion angle (degrees)	215.265422
Ω – longitude of orbit ascending node (degrees)	89.183786
i – orbit inclination to the ecliptic plane (degrees)	8.708557

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	38.094817	1.79711348	0.46356524	212.273769	90.862642	8.821314	0.96403413	2.409150
01/21/1858	52.283377	1.79809596	0.46324531	212.644504	90.630216	8.804079	0.96513643	2.411126
01/29/1887	69.962833	1.79725620	0.46338088	213.016605	90.345118	8.787757	0.96444203	2.409437
02/07/1916	86.529230	1.79585851	0.46396420	213.327432	90.166017	8.779157	0.96264446	2.406627
02/14/1945	104.229730	1.79715360	0.46507047	213.797317	89.897856	8.749584	0.96135054	2.409231
02/22/1974	119.817012	1.79659167	0.46461484	214.204255	89.676683	8.731193	0.96186852	2.408101
03/02/2003	135.159682	1.79784199	0.46460160	214.563643	89.408007	8.707949	0.96256173	2.410615
03/09/2032	164.815502	1.78597063	0.46122523	215.344440	89.125917	8.703011	0.96223593	2.386778
03/17/2061	221.948474	1.78604859	0.46204640	215.650150	88.881965	8.687547	0.96081128	2.386935
03/25/2090	278.716044	1.78617220	0.46217403	215.985279	88.639515	8.672450	0.96064979	2.387182
04/03/2119	342.774106	1.78395274	0.46179583	216.379575	88.402084	8.663874	0.96013081	2.382734
04/10/2148	48.421792	1.78417948	0.46283791	216.757968	88.147314	8.642377	0.95839358	2.383189
04/18/2177	112.859644	1.77562877	0.46169053	217.381387	87.929606	8.637930	0.95583778	2.366077

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