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

2021 LW8

General information

Preliminary designation2021 LW8
GroupApollo
Absolute magnitude20.30
Approximate diameter (m)230
Approximate mass (kg)2.27·1010
Number of observations32
Arc length (days)31

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)333.652900
a – orbit major semiaxis (astronomical units)1.83216700
e – orbit eccentricity0.84740400
ω – orbit ascending node-perihelion angle (degrees)164.032323
Ω – longitude of orbit ascending node (degrees)266.252286
i – orbit inclination to the ecliptic plane (degrees)25.689808
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829134.1325011.833362940.85266331161.771592267.97036824.3213400.270121622.482409
01/21/185824.2210331.832977830.85113624162.090164267.73109324.5043810.272863972.481627
01/29/1887275.6521121.831858570.85146717162.438206267.44675324.7629900.272091142.479354
02/07/1916165.0674371.833348770.84987108162.768155267.19258624.9272830.275238682.482380
02/14/194556.3552661.831933470.84995219163.152033266.90610125.2004710.274877612.479506
02/22/1974306.2685311.833092680.84873281163.451001266.68366225.3588770.277286782.481860
03/02/2003196.9886861.832234220.84844696163.829083266.40482025.6197740.277680672.480117
03/09/203287.1233921.831982230.84798163164.139550266.16574025.8178740.278494942.479605
03/17/2061338.3805301.832843360.84701387164.468151265.92715526.0124720.280399612.481353
03/25/2090227.5342061.832982600.84674154164.759125265.68185726.2231210.280920092.481636
04/03/2119119.7504061.833128490.84545839165.072381265.48628926.3765360.283294632.481933
04/10/21488.9601651.832848060.84528743165.264466265.32773126.5170880.283564632.481363
04/18/2177260.4459751.832834330.84397252165.647458265.06794126.7291550.285972522.481335
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