Asteroid General Data

2018 LH₁

General information

Preliminary designation	2018 LH₁
Group	Apollo
Absolute magnitude	19.76
Approximate diameter (m)	300
Approximate mass (kg)	4.79·10¹⁰
Number of observations	41
Arc length (days)	1716

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	308.880741
a – orbit major semiaxis (astronomical units)	2.65242500
e – orbit eccentricity	0.84447400
ω – orbit ascending node-perihelion angle (degrees)	306.661616
Ω – longitude of orbit ascending node (degrees)	65.448435
i – orbit inclination to the ecliptic plane (degrees)	42.681232

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	50.868614	2.65245255	0.85734593	302.836641	71.474109	39.970431	0.37838315	4.319884
01/21/1858	308.720068	2.65577292	0.85475400	303.573618	70.335797	40.400626	0.38574038	4.327998
01/29/1887	204.876007	2.65413439	0.85408332	304.203273	69.420560	40.789913	0.38728248	4.323993
02/07/1916	99.611699	2.65689615	0.85164864	304.569477	68.757603	41.079832	0.39415416	4.330744
02/14/1945	355.768377	2.65439095	0.84948151	305.248789	67.689460	41.591012	0.39953493	4.324620
02/22/1974	251.392900	2.65105637	0.84844780	305.777193	66.848944	42.006945	0.40177342	4.316473
03/02/2003	148.009400	2.65529068	0.84493428	306.218333	66.107318	42.294940	0.41174456	4.326819
03/09/2032	44.782451	2.65583923	0.84267021	306.835514	65.082342	42.822546	0.41784264	4.328160
03/17/2061	299.378183	2.65624115	0.84151723	307.113073	64.649961	43.030392	0.42096844	4.329142
03/25/2090	195.846981	2.65507854	0.83839765	307.668340	63.698421	43.512056	0.42906694	4.326300
04/03/2119	92.251272	2.65063476	0.83755857	308.186537	62.854834	44.013527	0.43057291	4.315444
04/10/2148	348.516299	2.65391238	0.83463909	308.480453	62.285211	44.282494	0.43885337	4.323450
04/18/2177	245.642676	2.65599491	0.83157756	308.962291	61.409541	44.727916	0.44732915	4.328540

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