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 RG2

General information

Preliminary designation2021 RG2
GroupAten
Absolute magnitude25.35
Approximate diameter (m)23
Approximate mass (kg)2.12·107
Number of observations191
Arc length (days)4

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)36.546713
a – orbit major semiaxis (astronomical units)0.88260400
e – orbit eccentricity0.21362800
ω – orbit ascending node-perihelion angle (degrees)30.732679
Ω – longitude of orbit ascending node (degrees)165.869597
i – orbit inclination to the ecliptic plane (degrees)14.782487
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182911.5536040.882356360.2144713430.150840167.37060314.6849110.693116220.828832
01/21/185812.8994730.882825810.2148874630.195434167.15357614.6870110.693117620.829494
01/29/188712.6938920.883046530.2147888030.383621166.93879414.6922670.693378020.829805
02/07/191613.1593350.882555550.2153445430.367796166.73498014.6953570.692502040.829113
02/14/194511.8084290.882395020.2151303630.528790166.49415714.7055710.692565060.828887
02/22/197410.8290530.882377920.2148197530.676166166.28029914.7173040.692825720.828863
03/02/200311.5624450.882473690.2140267630.776087166.02272614.7530310.693600710.828998
03/09/203213.4838620.882291400.2138373430.713422165.81304314.7797190.693624550.828741
03/17/206114.1751190.882674380.2143462030.741849165.57000014.7811030.693476480.829280
03/25/209011.3110110.882683600.2146190930.735421165.38261814.7874990.693242850.829293
04/03/211915.2883530.883487230.2141479530.986041165.14514014.8029470.694290250.830426
04/10/214810.3676530.882578170.2142706931.005294164.95205914.8101320.693467530.829145
04/18/217714.9335610.882381100.2142493531.132265164.71517514.8194520.693331530.828867
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