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 PQ2

General information

Preliminary designation2021 PQ2
GroupAmor
Absolute magnitude22.73
Approximate diameter (m)76
Approximate mass (kg)7.90·108
Number of observations59
Arc length (days)34

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)50.479483
a – orbit major semiaxis (astronomical units)2.62176100
e – orbit eccentricity0.53475600
ω – orbit ascending node-perihelion angle (degrees)200.626559
Ω – longitude of orbit ascending node (degrees)117.591311
i – orbit inclination to the ecliptic plane (degrees)3.038854
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829233.7953092.617635790.53196173194.587278119.6153863.0383811.225153734.235108
01/21/1858176.6770682.622039920.53025392196.142806119.2544353.0390981.231692984.245800
01/29/1887115.1986802.615806310.53378974196.083676119.0799873.0479341.219515734.230668
02/07/191658.7880172.622177970.53134140197.658556118.6981903.0424341.228906254.246136
02/14/1945356.9129192.615255470.53568983197.663055118.5293883.0522241.214289714.229332
02/22/1974299.4017672.624487040.53162991199.273716118.0906083.0402531.229231224.251746
03/02/2003235.9845072.617905600.53681175199.216228117.9213603.0522091.212583134.235762
03/09/2032176.2703482.628625910.53086306200.828803117.4476033.0311011.233185534.261807
03/17/2061110.0175552.627788200.53316259200.821978117.2825923.0386951.226749834.259770
03/25/209048.8293412.631631760.53016207202.333362116.7856783.0203681.236440434.269119
04/03/2119340.4898392.626185290.53316977202.311638116.6232623.0249061.225982694.255873
04/10/2148277.8700822.630724240.53168814203.798340116.1255393.0084761.231999374.266911
04/18/2177212.2963202.621200440.53669181203.828466115.9720213.0176201.214423634.243761
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