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

2018 PG21 (894855)

General information

Preliminary designation2018 PG21
Number894855
GroupApollo
Absolute magnitude19.43
Approximate diameter (m)350
Approximate mass (kg)7.55·1010
Number of observations237
Arc length (days)3041

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)10.227708
a – orbit major semiaxis (astronomical units)2.55136800
e – orbit eccentricity0.63590500
ω – orbit ascending node-perihelion angle (degrees)189.965006
Ω – longitude of orbit ascending node (degrees)37.600142
i – orbit inclination to the ecliptic plane (degrees)15.829357
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829323.8144082.578322800.61678948180.87169441.98818017.2769100.988040414.140059
01/21/1858325.1286122.573375540.61577784180.78399541.86426217.2769220.988747924.128149
01/29/1887349.9411092.543189150.62966977181.53033441.46533917.4419370.941819834.055726
02/07/191651.3672032.538344550.63599847184.48594440.27479417.0701330.923961294.044143
02/14/194572.7333402.576065610.61940924185.78538839.69165016.5965000.980426764.134624
02/22/197479.5282662.575205760.61949165185.77937439.57013016.5855910.979887294.132554
03/02/2003103.6178382.537598130.63858277186.96915838.94709616.6255660.917131684.042359
03/09/2032157.8184472.551582390.63641333190.02351737.59923615.8302170.927721334.075820
03/17/2061173.9678972.576779620.62519690190.70051237.19604015.5241860.965785004.136343
03/25/2090178.7678922.575537210.62721322190.62227637.06310315.5316020.960126224.133352
04/03/2119210.9005422.537890810.64981261192.42855636.15102915.3055760.888737354.043058
04/10/2148260.5178652.564324240.63806315195.76944934.24568514.2291100.928123454.106388
04/18/2177271.0758262.577576280.63213477196.06905033.95903214.0784180.948200684.138261
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