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

Asteroid General Data

2021 UW3

General information

Preliminary designation2021 UW3
GroupApollo
Absolute magnitude27.82
Approximate diameter (m)7
Approximate mass (kg)6.98·105
Number of observations48
Arc length (days)8

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)29.491856
a – orbit major semiaxis (astronomical units)1.05209000
e – orbit eccentricity0.16189600
ω – orbit ascending node-perihelion angle (degrees)88.033260
Ω – longitude of orbit ascending node (degrees)34.720024
i – orbit inclination to the ecliptic plane (degrees)6.394875
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829313.7800031.046865200.1597681986.78956437.9135256.5217780.879609441.071117
01/21/185819.5034151.042426980.1584701486.90503737.5685746.5621240.877233431.064312
01/29/188789.6108551.046834760.1596594886.70686237.1385496.5242830.879697661.071070
02/07/1916176.6981381.042577210.1585180686.74591436.6864386.5662960.877309891.064542
02/14/1945212.6209651.049075470.1607786987.71481836.0373736.4554510.880406491.074511
02/22/1974215.6892291.051079600.1618579887.21629635.6249456.4067350.880953981.077591
03/02/2003181.2782141.051832000.1620497486.94686735.3180336.3986400.881382901.078748
03/09/2032147.4700811.052151870.1619075488.09805234.6961076.3943310.881800541.079241
03/17/2061119.1900641.050139530.1610240587.78369534.2784846.4554350.881041811.076146
03/25/2090114.2447611.049950820.1612687387.70798033.9673916.4543810.880626591.075856
04/03/211985.9419961.051642740.1620420087.62615733.6173556.4399020.881232461.078457
04/10/214868.6448341.049582040.1616565887.14280433.1925646.4635280.879910191.075289
04/18/217760.3988841.051615830.1624976786.79463732.8176236.4446340.880730711.078416
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