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 RN21

General information

Preliminary designation2023 RN21
GroupAmor
Absolute magnitude24.88
Approximate diameter (m)28
Approximate mass (kg)4.05·107
Number of observations18
Arc length (days)22

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)123.570431
a – orbit major semiaxis (astronomical units)1.55882500
e – orbit eccentricity0.31279200
ω – orbit ascending node-perihelion angle (degrees)31.621306
Ω – longitude of orbit ascending node (degrees)2.079736
i – orbit inclination to the ecliptic plane (degrees)13.343336
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829331.1100801.558683290.3120260029.6108123.27435813.4286141.072333581.945976
01/21/1858298.9390251.558837230.3121657929.9031463.09729413.4164981.072221581.946264
01/29/1887266.6922441.558452340.3122930230.1993442.92244113.4062811.071758551.945543
02/07/1916235.4785831.559183100.3125522130.4867352.74644113.3915341.071856981.946912
02/14/1945202.8321561.558797570.3125535730.7308262.58762013.3829441.071589821.946190
02/22/1974170.9752901.558649880.3124340231.0786122.40159113.3665401.071674631.945913
03/02/2003139.1781591.558775420.3126383631.3442552.22773913.3562991.071442441.946148
03/09/2032106.9819081.558770950.3127660731.6983042.04427513.3389521.071240291.946140
03/17/206174.5985891.558730640.3128877131.9812861.86924413.3285011.071022981.946064
03/25/209043.5466011.558577500.3130396132.2532151.71833613.3159131.070681001.945778
04/03/211911.0441561.558951300.3132683732.5461961.53198213.3041001.070581171.946478
04/10/2148339.1111761.558575490.3134032932.8429031.36046113.2917041.070112801.945774
04/18/2177307.4862711.558679840.3134081433.1391501.16658613.2793531.070176881.945969
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