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 VB4

General information

Preliminary designation2021 VB4
GroupApollo
Absolute magnitude21.68
Approximate diameter (m)120
Approximate mass (kg)3.37·109
Number of observations25
Arc length (days)6

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)58.748370
a – orbit major semiaxis (astronomical units)2.53093700
e – orbit eccentricity0.61550200
ω – orbit ascending node-perihelion angle (degrees)172.083429
Ω – longitude of orbit ascending node (degrees)203.913784
i – orbit inclination to the ecliptic plane (degrees)38.985598
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829268.9238432.423630020.60507465168.386418205.32876137.6389830.957152943.773115
01/21/1858158.5388982.419927510.60331354169.312498205.01938037.8846030.959952483.764473
01/29/188760.5046412.414021680.60552584169.511483204.83077738.0908340.952269183.750700
02/07/1916318.4979992.419514180.59878352169.898134204.65242537.9512690.970748973.763508
02/14/1945215.9433072.413940800.60032896170.701225204.33878138.3128130.964782243.750512
02/22/1974123.0129562.416318740.59886914170.776343204.22528238.2776370.969260013.756055
03/02/200318.1260572.420983820.59370300171.529982204.01744138.2542870.983638473.766938
03/09/2032282.3950152.411803290.59704620171.967962203.78877438.5860390.971845303.745531
03/17/2061187.9217362.416701680.59288346172.215086203.65418638.4607170.983879233.756948
03/25/209097.5506962.403761000.59194415173.114650203.35179838.7544110.980868753.726812
04/03/211919.9975932.405496770.59087877173.208750203.22681638.7367750.984139793.730850
04/10/2148295.2267242.403904190.58828075174.149197202.95277838.8618260.989733623.727145
04/18/2177221.1689282.403104780.58897295174.234880202.82157238.9330710.987741073.725286
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