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 VR2

General information

Preliminary designation2021 VR2
GroupApollo
Absolute magnitude27.46
Approximate diameter (m)9
Approximate mass (kg)1.15·106
Number of observations84
Arc length (days)4

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)49.463631
a – orbit major semiaxis (astronomical units)2.50919800
e – orbit eccentricity0.61432600
ω – orbit ascending node-perihelion angle (degrees)201.328780
Ω – longitude of orbit ascending node (degrees)227.619802
i – orbit inclination to the ecliptic plane (degrees)7.487202
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829211.3662632.481120290.65516393193.656923232.5706358.3222960.855579763.908160
01/21/185823.7486572.459064120.66588492194.394666232.2779108.3844910.821610403.856163
01/29/1887219.5578632.451330420.66977042194.462663232.1475898.4302850.809501833.837986
02/07/191658.9540992.458137510.66685460194.570752231.8954988.3855840.818917203.853984
02/14/1945238.8911682.471628480.65889419195.242775231.3559528.2579140.843086833.885755
02/22/197419.8729322.503190800.64115838197.681775229.7956077.8997380.898249043.960423
03/02/2003123.5032232.519692920.62896419199.618364228.5564057.6694680.934896303.999650
03/09/2032209.7292742.514979760.61126587201.503663227.5345737.4545950.977658473.988433
03/17/2061301.8002082.525041980.60318771202.159172226.7940087.3611751.001967694.012393
03/25/209029.6907472.513936580.59708574202.566696226.3553237.3221491.012900893.985952
04/03/2119130.6690472.515763620.59422075202.618981226.0633487.3041811.020844683.990298
04/10/2148230.6366372.514043820.59502310202.563517225.8675957.3120661.018129673.986207
04/18/2177332.0538662.512740310.59750580202.448877225.7432047.3287321.011363393.983107
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