Asteroid General Data

2021 LU₂

General information

Preliminary designation	2021 LU₂
Group	Amor
Absolute magnitude	26.21
Approximate diameter (m)	15
Approximate mass (kg)	6.46·10⁶
Number of observations	20
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	38.961903
a – orbit major semiaxis (astronomical units)	1.86189700
e – orbit eccentricity	0.44688900
ω – orbit ascending node-perihelion angle (degrees)	127.957337
Ω – longitude of orbit ascending node (degrees)	96.730545
i – orbit inclination to the ecliptic plane (degrees)	4.657560

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	84.383881	1.85968537	0.44728006	124.313613	99.046722	4.580161	1.02788518	2.536062
01/21/1858	241.948379	1.86153682	0.44742133	124.984912	98.619712	4.596940	1.02864553	2.539850
01/29/1887	35.834636	1.86069754	0.44710574	125.265801	98.406237	4.602769	1.02876899	2.538132
02/07/1916	186.918523	1.86195854	0.44757537	125.855254	98.067785	4.612608	1.02859176	2.540713
02/14/1945	342.114034	1.86119068	0.44686028	126.420713	97.706125	4.624043	1.02949850	2.539142
02/22/1974	140.425482	1.85928884	0.44742788	126.953560	97.334922	4.634279	1.02739118	2.535251
03/02/2003	298.753585	1.86013379	0.44738797	127.511505	97.004621	4.644694	1.02793231	2.536979
03/09/2032	94.904505	1.86162707	0.44720681	128.007408	96.704579	4.658351	1.02909477	2.540035
03/17/2061	247.661639	1.86256167	0.44722131	128.559299	96.373797	4.668866	1.02958440	2.541948
03/25/2090	40.142205	1.86085305	0.44724398	129.177999	96.018844	4.680753	1.02859772	2.538451
04/03/2119	196.552789	1.86020997	0.44669695	129.738709	95.636418	4.690392	1.02925985	2.537135
04/10/2148	355.554171	1.85919750	0.44748750	130.131339	95.385456	4.698261	1.02722986	2.535064
04/18/2177	151.893960	1.86138685	0.44709348	130.646641	95.091087	4.706901	1.02917292	2.539543

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