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 PE7

General information

Preliminary designation2021 PE7
GroupAmor
Absolute magnitude23.53
Approximate diameter (m)52
Approximate mass (kg)2.62·108
Number of observations15
Arc length (days)2

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)283.187234
a – orbit major semiaxis (astronomical units)1.37418800
e – orbit eccentricity0.23506300
ω – orbit ascending node-perihelion angle (degrees)283.016509
Ω – longitude of orbit ascending node (degrees)137.807178
i – orbit inclination to the ecliptic plane (degrees)7.331169
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182972.9267381.373565230.23507792280.811619139.2152487.3090831.050670381.609810
01/21/185881.5899451.373316770.23483994281.084915139.0459537.3127761.050807141.609373
01/29/188790.2084291.373630470.23493293281.337537138.8804367.3146161.050919431.609924
02/07/191697.2323321.373998000.23498006281.731786138.6418457.3167871.051135871.610571
02/14/1945104.7862191.373956200.23497643282.081586138.4184737.3199111.051108881.610497
02/22/1974113.6209571.373832050.23495743282.411552138.2081667.3235871.051040001.610279
03/02/2003121.4678331.374062010.23513519282.708169138.0053477.3268541.050971671.610683
03/09/2032128.0595321.374197650.23525025283.054000137.7729027.3324291.050917301.610922
03/17/2061134.8032491.374005630.23501095283.378414137.5612897.3420321.051099251.610584
03/25/2090144.0114831.373814670.23498332283.701779137.3740687.3459041.050991141.610248
04/03/2119152.9866671.374030080.23496134284.072948137.1553657.3495521.051186131.610627
04/10/2148161.3100341.373880690.23482200284.420952136.9400067.3527421.051263281.610364
04/18/2177170.4887591.373840410.23477900284.739956136.7290067.3556071.051291531.610294
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