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

2021 XQ4

General information

Preliminary designation2021 XQ4
GroupApollo
Absolute magnitude26.74
Approximate diameter (m)12
Approximate mass (kg)3.10·106
Number of observations32
Arc length (days)4

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)259.345482
a – orbit major semiaxis (astronomical units)1.42798300
e – orbit eccentricity0.57960900
ω – orbit ascending node-perihelion angle (degrees)269.438215
Ω – longitude of orbit ascending node (degrees)71.654180
i – orbit inclination to the ecliptic plane (degrees)0.914259
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829287.9643381.426966380.57886234270.67505069.1868040.9142500.600949271.704595
01/21/1858280.0429901.429926460.57925653270.70082869.3327180.9105450.601632221.709902
01/29/1887275.1707681.427420510.57903160270.65640469.4949830.9113490.600898921.705409
02/07/1916289.4831961.424182790.57894874270.69450969.6990620.9248300.599653951.699610
02/14/1945316.8997121.423664420.57915426270.16305670.3804310.9106400.599143101.698682
02/22/1974344.3125241.424338570.57923352269.99289570.6224990.9087720.599313921.699889
03/02/200313.9043841.423904530.57917993269.71315270.9658160.9094100.599207601.699112
03/09/203231.8661521.428399120.57949173269.39856171.7187750.9140670.600653651.707163
03/17/206133.2420681.424695910.57921436269.28299972.0999750.9455560.599491581.700528
03/25/209050.6710731.427010500.57955089269.00493772.3899540.9424670.599985301.704674
04/03/211957.7855351.428445160.57988981268.13133673.3039820.9637360.600104371.707245
04/10/214858.1322021.427996830.57976711267.45174274.0599990.9490900.600091231.706442
04/18/217759.2855601.428826030.58011137267.14337774.3794240.9534400.599947801.707928
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