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 PN4

General information

Preliminary designation2021 PN4
GroupAmor
Absolute magnitude23.81
Approximate diameter (m)46
Approximate mass (kg)1.78·108
Number of observations14
Arc length (days)6

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)236.686724
a – orbit major semiaxis (astronomical units)2.06032600
e – orbit eccentricity0.41591600
ω – orbit ascending node-perihelion angle (degrees)191.751663
Ω – longitude of orbit ascending node (degrees)99.121882
i – orbit inclination to the ecliptic plane (degrees)4.441486
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829243.4765682.051341850.42670601188.202889100.3382904.5060521.176021962.938040
01/21/1858198.5920832.051024900.42585937188.365033100.1473064.5018201.177576742.937359
01/29/1887151.4978972.053082720.42285977188.69554699.9561744.4893861.184916642.941781
02/07/1916100.2475622.054013850.42110045189.10767699.7595584.4795911.189067692.943782
02/14/194544.5294192.056446610.41817504189.77240099.5789204.4652961.196491962.949014
02/22/1974345.0063282.057086820.41713190190.35911999.4179654.4575411.199010282.950391
03/02/2003282.1551852.058924550.41599920191.17453299.2522394.4467671.202413582.954345
03/09/2032217.0223762.059413980.41620391191.80272999.0925704.4415031.202277842.955399
03/17/2061150.6959292.061293790.41629895192.50796198.9446104.4371851.203179362.959446
03/25/209084.0157762.060182100.41811252193.21809698.7856304.4330571.198794172.957052
04/03/211918.5932662.059016470.41905856193.75753698.6514354.4311561.196167992.954543
04/10/2148315.0689142.058121010.42212599194.40493598.4941544.4325441.189334652.952616
04/18/2177254.4196372.057074910.42408391194.90337598.3270814.4328061.184702542.950365
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