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

2023 RO21

General information

Preliminary designation2023 RO21
GroupAmor
Absolute magnitude25.38
Approximate diameter (m)22
Approximate mass (kg)2.03·107
Number of observations13
Arc length (days)8

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)311.520457
a – orbit major semiaxis (astronomical units)2.13366900
e – orbit eccentricity0.47278400
ω – orbit ascending node-perihelion angle (degrees)308.451096
Ω – longitude of orbit ascending node (degrees)56.712961
i – orbit inclination to the ecliptic plane (degrees)1.913417
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829203.4925972.133098530.47236586305.74073457.9262851.9287731.125495613.115423
01/21/1858314.8445522.133925360.47330044306.35437557.6985421.9278121.123937543.117234
01/29/188765.1989442.133622620.47281281306.58912057.5644551.9242951.124818513.116571
02/07/1916174.4888962.134717540.47366531307.11476957.3459091.9230701.123575903.118970
02/14/1945284.4004982.133646020.47280021307.41916257.2136841.9194391.124857743.116622
02/22/197434.0400322.133595570.47356090307.92552056.9789551.9184441.123208133.116512
03/02/2003144.4040072.134652180.47216590308.22248456.8764811.9143071.126742223.118827
03/09/2032255.2292612.132822450.47368506308.74218856.6337481.9140731.122536313.114818
03/17/20616.4824872.134532050.47154551309.05347656.5726681.9095831.128003043.118564
03/25/2090117.3662722.132801180.47366619309.57523656.2885421.9088851.122565373.114771
04/03/2119228.5482692.134861650.47189406309.89384256.2270611.9047481.127433113.119286
04/10/2148338.6909432.133222400.47368535310.37997155.9564821.9035591.122746203.115694
04/18/217790.1654342.134250660.47235112310.69073855.8821091.8995181.126134973.117947
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