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
Approaches archive
Diagram 2D
Histogram
Impact probability
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2021 SB1

General information

Preliminary designation2021 SB1
GroupApollo
Absolute magnitude24.14
Approximate diameter (m)39
Approximate mass (kg)1.13·108
Number of observations21
Arc length (days)7

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)328.833359
a – orbit major semiaxis (astronomical units)1.84435300
e – orbit eccentricity0.46395400
ω – orbit ascending node-perihelion angle (degrees)333.004271
Ω – longitude of orbit ascending node (degrees)347.917269
i – orbit inclination to the ecliptic plane (degrees)9.681382
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829291.0945481.846142540.46403475330.001761349.8368459.5682860.989468242.508410
01/21/1858139.3662951.843317860.46363068330.424521349.5407849.5836730.988699162.502655
01/29/18870.0593911.839407280.46189664331.036922349.1127339.6157760.989791232.494695
02/07/1916231.6714901.837723680.46186905331.466914348.8527839.6347380.988936002.491271
02/14/1945106.1198211.836934140.46212853331.859551348.5955499.6494960.988034462.489665
02/22/1974340.9752701.837270790.46177462332.238212348.3889959.6594640.988865772.490350
03/02/2003214.2014221.838716110.46204813332.649635348.1164429.6734710.989140772.493289
03/09/203276.0276181.845280320.46331520333.128841347.8749119.6680010.990333892.506653
03/17/2061281.6478461.845959360.46413067333.510829347.6235229.6813350.989193002.508036
03/25/2090124.8237311.846606300.46380679333.928883347.3814259.6904360.990137762.509355
04/03/2119328.0710261.846750280.46333790334.288842347.1909319.6990770.991080882.509648
04/10/2148172.9374021.845231810.46355321334.761985346.9190179.7189060.989868672.506554
04/18/217726.5352041.841235220.46232076335.216519346.5602449.7411680.989993962.498415
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