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 TW1

General information

Preliminary designation2021 TW1
GroupApollo
Absolute magnitude24.01
Approximate diameter (m)42
Approximate mass (kg)1.35·108
Number of observations13
Arc length (days)20

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)309.400887
a – orbit major semiaxis (astronomical units)1.86695900
e – orbit eccentricity0.45687200
ω – orbit ascending node-perihelion angle (degrees)346.240991
Ω – longitude of orbit ascending node (degrees)2.391965
i – orbit inclination to the ecliptic plane (degrees)11.129274
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829223.3738881.871072560.45840754343.5626813.88741211.0466201.013358792.559391
01/21/1858349.3718671.868999130.45757617343.9195563.66414011.0627631.013789662.555137
01/29/1887123.8646521.866092700.45727496344.3508963.41674711.0901121.012775242.549180
02/07/1916258.9090281.868655250.45727539344.7158013.22125611.0828701.014165202.554432
02/14/194526.1713341.870632000.45848233345.2338292.98770711.1022631.012980292.558487
02/22/1974147.5872001.871587640.45787379345.5926872.80568411.0978721.014636722.560447
03/02/2003270.6107481.868871150.45785449345.9671892.56798211.1176471.013200112.554875
03/09/203240.3811531.867332910.45669161346.3747142.35312111.1294621.014537642.551721
03/17/2061175.4627761.866533400.45688740346.7003982.15610311.1347351.013737812.550083
03/25/2090308.2734511.868389170.45698424347.1025121.95940911.1331581.014564762.553887
04/03/211983.9947821.865795790.45627834347.5982251.73715711.1616291.014473592.548571
04/10/2148221.9742531.863283670.45536676348.0798211.50847511.1986641.014806222.543426
04/18/21779.8617781.862042390.45522221348.4685521.31132911.2014291.014399342.540885
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