Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Summary information
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Closest approaches
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Diagram 2D
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
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3D animation
Calculation

Asteroid General Data

2021 BJ

General information

Preliminary designation2021 BJ
GroupApollo
Absolute magnitude25.45
Approximate diameter (m)22
Approximate mass (kg)1.84·107
Number of observations64
Arc length (days)21

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)270.963260
a – orbit major semiaxis (astronomical units)1.58174600
e – orbit eccentricity0.40386400
ω – orbit ascending node-perihelion angle (degrees)104.493613
Ω – longitude of orbit ascending node (degrees)334.494825
i – orbit inclination to the ecliptic plane (degrees)1.569234
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182960.1320461.577722410.4033034594.285102344.0494331.5174390.941421511.981739
01/21/1858290.4563311.577886890.4033302794.884644343.6144021.5143050.941477351.982049
01/29/1887160.9695341.577782350.4032094095.355992343.2495361.5106290.941605671.981852
02/07/191628.6947801.581064980.4039002298.163942340.4623811.5474850.942472481.988040
02/14/1945259.7321711.577088490.40272633100.417155338.3219411.5260870.941953441.980545
02/22/1974133.3093721.577327410.40285428101.036525337.8735461.5232500.941894321.980995
03/02/20037.2543001.577074530.40261502101.503944337.5164401.5212070.942120641.980519
03/09/2032232.8247961.579149590.40300854106.601888332.4506081.5513150.942738821.984429
03/17/2061102.8943641.577991270.40277934107.067674332.0899061.5500190.942408991.982246
03/25/2090332.0905311.578110310.40298828107.585103331.6964821.5484920.942150351.982470
04/03/2119202.3921321.577876810.40246714108.138153331.2744031.5445860.942833251.982030
04/10/214863.2591251.580247740.40289868113.531476325.8063571.6089340.943568001.986499
04/18/2177291.0319811.578163590.40229578114.145775325.3370681.6081030.943275031.982571
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