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
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3D animation
Calculation

Asteroid General Data

2021 XQ2

General information

Preliminary designation2021 XQ2
GroupApollo
Absolute magnitude25.35
Approximate diameter (m)23
Approximate mass (kg)2.12·107
Number of observations24
Arc length (days)5

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)43.736589
a – orbit major semiaxis (astronomical units)2.48197100
e – orbit eccentricity0.69686500
ω – orbit ascending node-perihelion angle (degrees)38.058492
Ω – longitude of orbit ascending node (degrees)104.314964
i – orbit inclination to the ecliptic plane (degrees)2.790741
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829197.7598622.502056890.6867712937.287117105.3833982.7993990.783716053.957732
01/21/1858300.9484572.520912250.6791990537.616669105.0455972.7785420.808711044.002554
01/29/188727.1930562.527662130.6766287437.733506104.8968312.7719810.817373294.018640
02/07/1916105.8975982.527821670.6768823637.638086104.8293452.7699090.816783774.019021
02/14/1945190.4281052.520144980.6797891937.637085104.7735502.7713660.806977664.000727
02/22/1974296.0896452.502257720.6866411437.753818104.6501202.7731920.784104643.958209
03/02/200365.1894102.489469510.6927396137.883507104.5525042.7748050.764915373.927904
03/09/2032213.0056962.480697430.6972298538.041240104.2937872.7907240.751081133.907161
03/17/20617.7513092.479861670.6999914638.021742104.2486932.7912430.743979693.905187
03/25/2090164.6927952.478988890.6994879038.072450104.1393892.7885240.744966163.903125
04/03/2119315.4862542.488985470.6959205338.105249104.0089572.7837450.756849383.926758
04/10/214888.7699412.498511450.6918420638.338478103.7742162.7710250.769936133.949323
04/18/2177203.1687392.511449100.6857288638.693906103.3690382.7576110.789275963.980038
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