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

Asteroid General Data

2021 SZ4

General information

Preliminary designation2021 SZ4
GroupApollo
Absolute magnitude20.45
Approximate diameter (m)220
Approximate mass (kg)1.84·1010
Number of observations220
Arc length (days)1472

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)109.411978
a – orbit major semiaxis (astronomical units)1.54283200
e – orbit eccentricity0.80738900
ω – orbit ascending node-perihelion angle (degrees)129.596036
Ω – longitude of orbit ascending node (degrees)28.367710
i – orbit inclination to the ecliptic plane (degrees)26.403067
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182984.7008281.541612240.81121575126.05214332.13044725.3758280.291032111.914094
01/21/1858142.4032891.541656740.81032335126.61627331.52740625.5390470.292416281.914177
01/29/1887199.0827221.541774910.81005795127.15677830.96721425.6973480.292847891.914397
02/07/1916254.2487851.542438790.80932337127.69922030.39357325.8270530.294107031.915634
02/14/1945309.5252091.542000730.80900216128.22682129.83805425.9915230.294518811.914818
02/22/19745.4460931.542064360.80862463128.63481329.38091326.1228530.295113141.914936
03/02/200357.6943411.542934590.80773202129.22312428.76586226.2970970.296656921.916558
03/09/2032109.3939111.542800420.80723505129.63480828.32562526.4129360.297397841.916308
03/17/2061161.1235871.542497570.80634613130.23387027.71552126.6024460.298710631.915743
03/25/2090215.7217341.542227450.80594146130.65353627.28619626.7407970.299282401.915240
04/03/2119269.5036301.542325410.80493482131.20944126.71041626.9344120.300853991.915423
04/10/2148324.4439011.542174110.80467431131.62686226.26668627.0782710.301226221.915141
04/18/217717.8454711.542575130.80367366132.15559825.71498127.2648380.302848141.915888
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