Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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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 LD4

General information

Preliminary designation2018 LD4
GroupAmor
Absolute magnitude24.95
Approximate diameter (m)27
Approximate mass (kg)3.68·107
Number of observations27
Arc length (days)27

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)228.231178
a – orbit major semiaxis (astronomical units)2.10023500
e – orbit eccentricity0.50852500
ω – orbit ascending node-perihelion angle (degrees)168.355090
Ω – longitude of orbit ascending node (degrees)81.933284
i – orbit inclination to the ecliptic plane (degrees)10.009399
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829174.8871002.089298990.51456528164.86422583.4946239.9509071.014218273.019962
01/21/185829.5186432.091841630.51115209165.45509483.3240159.9475881.022592413.025477
01/29/1887235.8800702.095804930.50714491165.71313083.1598029.9215681.032928133.034079
02/07/191681.1255422.096381690.50777442165.99914182.8989989.9327281.031892693.035332
02/14/1945287.8510602.091686680.51348509166.54425782.54785110.0027801.017636763.025141
02/22/1974141.3093012.090342980.51478809167.43725682.28001010.0484871.014259323.022226
03/02/2003349.4924742.096367330.50958745168.17847782.09148810.0253611.028084843.035300
03/09/2032188.1047732.100630480.50832774168.40937881.89640810.0060071.032821743.044564
03/17/206123.1088242.096819170.51160837168.64615681.61633810.0413861.024068943.036282
03/25/2090225.9058132.093879100.51503154169.29251381.33106210.0959351.015465333.029898
04/03/211978.9928682.093066360.51319327170.30252481.00665810.1421611.018918793.028134
04/10/2148282.2125282.096950800.50839968170.79702080.83514710.1061041.030861683.036568
04/18/2177121.2605632.097770090.50775981170.89217080.63014310.1007821.032606753.038348
Detailed table... Graphs... 3D animation... Calculation on the date...

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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