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
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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 QK2

General information

Preliminary designation2021 QK2
GroupAten
Absolute magnitude24.32
Approximate diameter (m)36
Approximate mass (kg)8.79·107
Number of observations26
Arc length (days)16

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)158.905045
a – orbit major semiaxis (astronomical units)0.87368200
e – orbit eccentricity0.33146700
ω – orbit ascending node-perihelion angle (degrees)227.939423
Ω – longitude of orbit ascending node (degrees)270.485013
i – orbit inclination to the ecliptic plane (degrees)3.296300
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829346.2386900.874106510.33163221222.787583276.3831663.2424510.584224640.817235
01/21/1858186.4942310.873435850.33194057223.620380275.4651263.2443810.583507050.816295
01/29/1887357.2497910.874892840.33006326225.003207274.1258783.2954040.586122860.818338
02/07/1916162.7196780.875288470.32973072225.395961273.7386153.2903900.586678980.818894
02/14/1945313.7334090.875912460.33004569225.759175273.3870143.2858900.586821330.819769
02/22/1974135.2014730.872956100.33200191226.459733272.0375573.2867250.583133000.815623
03/02/2003335.0288340.873483530.33181935227.578444270.9902723.2889410.583644790.816362
03/09/2032173.3905390.873799060.33144699228.231443270.1519943.2969100.584180990.816804
03/17/206119.2965710.872984500.33192519228.665103269.4169923.2998000.583218950.815662
03/25/2090243.6289980.869679680.33383493228.940610268.2630633.2084090.579350230.811035
04/03/2119162.7593050.870066840.33372958229.875453267.2264963.2206870.579699800.811577
04/10/214892.4277030.870531000.33360093230.887129266.1024623.1869580.580121050.812226
04/18/2177336.9073690.872152450.33338251232.189801265.0731992.9920080.581392080.814496
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