Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
Русский
English
 
Asteroid search
Summary information
Asteroids selection
Closest approaches
Approaches archive
Diagram 2D
Histogram
Impact probability
Potential hazardous
Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2018 LL2

General information

Preliminary designation2018 LL2
GroupAmor
Absolute magnitude19.94
Approximate diameter (m)270
Approximate mass (kg)3.73·1010
Number of observations138
Arc length (days)114

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)322.770163
a – orbit major semiaxis (astronomical units)2.63255400
e – orbit eccentricity0.59996000
ω – orbit ascending node-perihelion angle (degrees)7.709542
Ω – longitude of orbit ascending node (degrees)209.544113
i – orbit inclination to the ecliptic plane (degrees)19.731326
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182958.2438052.598743080.607969690.285802212.96870419.8365101.018786064.189340
01/21/185815.6479632.612981420.601754050.502601212.76388819.7221961.040609274.223817
01/29/1887339.6681632.581054020.616551371.981351212.16027920.0792460.989701644.146639
02/07/1916300.9517462.616299650.603982202.941576211.68163119.8513281.036101234.231865
02/14/1945256.5140292.593655350.613566463.377421211.41946120.0583681.002275434.177044
02/22/1974206.5270162.622625580.602199615.407637210.60103419.8595451.043281474.247223
03/02/2003148.5044662.605562600.609847995.687348210.36618520.0031741.016565474.205841
03/09/203287.3646632.630764280.600177527.796930209.51349319.7383481.051838714.267009
03/17/206117.7082032.607002480.611196928.417532209.16438619.8784311.013610594.209328
03/25/2090312.7422242.637656600.598887209.777913208.54476519.5616651.057997824.283788
04/03/2119234.0767652.619302580.6122827411.177408207.94751119.5825911.015548824.239153
04/10/2148172.9295552.631601720.6051373212.040350207.37055819.2989781.039121324.269046
04/18/2177111.6772572.619639890.6127010412.533186207.08470419.4702011.014583804.239972
Detailed table... Graphs... 3D animation... Calculation on the date...

Return to search
This project was supported by the Federal Agency of Education (project codes RNP 2.1.1.1689, RNP 2.1.1.745).
Samara State Technical University
Applied Mathematics and Information Science Department
Яндекс.Метрика