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 OS1

General information

Preliminary designation2021 OS1
GroupApollo
Absolute magnitude24.82
Approximate diameter (m)29
Approximate mass (kg)4.40·107
Number of observations47
Arc length (days)35

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)309.884421
a – orbit major semiaxis (astronomical units)1.87068700
e – orbit eccentricity0.45665800
ω – orbit ascending node-perihelion angle (degrees)27.484357
Ω – longitude of orbit ascending node (degrees)319.075613
i – orbit inclination to the ecliptic plane (degrees)5.136126
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829302.8168331.872185150.4560258723.699206321.5434245.3100061.018420302.561674
01/21/185857.5638691.872895610.4563880524.294628321.1369235.2827911.018128432.563132
01/29/1887172.4089451.873399720.4570338724.762764320.8509125.2654041.017192602.564167
02/07/1916290.2267631.871352200.4561519025.453942320.4439695.2242981.017731342.559964
02/14/194549.8925771.871077240.4568826625.901057320.1452905.2098721.016214492.559400
02/22/1974167.7808691.873692680.4568741326.566976319.6659505.1673701.017650972.564768
03/02/2003283.0030601.872489020.4574034526.975916319.3892285.1543481.016006082.562297
03/09/203238.4186291.871089800.4564101627.670476318.9821145.1271601.017105412.559426
03/17/2061157.8302581.872028070.4572423728.153944318.6398905.1113261.016057532.561351
03/25/2090275.5844761.873901330.4575322328.841657318.1682245.0751861.016531082.565197
04/03/211929.5069091.873246800.4574143929.304614317.8651105.0604911.016396762.563853
04/10/2148143.5310651.872039780.4578056430.026166317.4219785.0141881.015009402.561375
04/18/2177260.3680931.873004440.4575097030.489543317.0785814.9964781.016086742.563355
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