Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid search
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 GR7

General information

Preliminary designation2021 GR7
GroupApollo
Absolute magnitude22.34
Approximate diameter (m)90
Approximate mass (kg)1.35·109
Number of observations62
Arc length (days)24

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)15.024855
a – orbit major semiaxis (astronomical units)2.85239100
e – orbit eccentricity0.67604700
ω – orbit ascending node-perihelion angle (degrees)187.454486
Ω – longitude of orbit ascending node (degrees)69.447050
i – orbit inclination to the ecliptic plane (degrees)16.533361
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829186.9159032.865393380.67092079182.86317871.58219717.1957640.942941384.850394
01/21/1858187.9218672.858228270.67247510183.04151971.39074117.2206240.936140924.832212
01/29/1887209.2406862.812753610.68726768184.28908170.82977617.1354140.879638974.717351
02/07/1916269.9077552.792128100.69417155184.94271870.50126617.0782790.853912224.665558
02/14/1945349.2738992.800278310.69170135185.41341170.27848616.9612620.863322014.686001
02/22/197453.1748392.822463230.68496899186.19704069.96873916.8008610.889163444.741798
03/02/200380.1088812.848466080.67764886186.98529969.65747116.6207360.918206294.807477
03/09/203284.9988252.850444570.67701811187.46257869.45004316.5536220.920641964.812486
03/17/206199.5379042.836454230.68143135188.11778269.08280616.4525870.903605404.777099
03/25/2090145.8662562.812366990.69067136189.02942368.47020716.2703370.869945664.716378
04/03/2119220.1660242.791593590.69673968189.61915868.07629316.2101880.846579554.664219
04/10/2148296.7488052.795722730.69516998190.17695667.85233816.0837880.852220214.674571
04/18/2177339.1156182.829836090.68523083191.10484067.46329815.7783010.890745164.760390
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