Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid search
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 RH2

General information

Preliminary designation2021 RH2
GroupAmor
Absolute magnitude24.16
Approximate diameter (m)39
Approximate mass (kg)1.10·108
Number of observations107
Arc length (days)8

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)58.758799
a – orbit major semiaxis (astronomical units)1.29872400
e – orbit eccentricity0.20894200
ω – orbit ascending node-perihelion angle (degrees)205.744208
Ω – longitude of orbit ascending node (degrees)164.223221
i – orbit inclination to the ecliptic plane (degrees)30.814578
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829283.4914001.298640270.20770982204.447099164.88949330.8256551.028899931.479905
01/21/1858140.1265941.298945920.20812283204.619615164.79319530.8242421.028605621.480428
01/29/1887355.9824261.298954350.20830492204.821943164.69410530.8243831.028375761.480442
02/07/1916212.9148771.298795870.20838740205.039745164.59550630.8231271.028143171.480171
02/14/194573.0936911.298638090.20848179205.160001164.50379830.8239391.027895701.479902
02/22/1974295.3433091.298129220.20838012205.393856164.40387030.8237621.027624901.479032
03/02/2003156.8701251.298376440.20854117205.558699164.30447530.8224271.027611491.479454
03/09/203217.1203631.298647280.20892153205.783401164.20322130.8162421.027331901.479917
03/17/2061235.7653011.299325220.20956129205.945688164.10833830.8099901.027036961.481076
03/25/209091.8229841.299141550.20963871206.121154164.01720830.8092891.026791181.480762
04/03/2119307.6756441.298888680.20964008206.294617163.91946830.8098251.026589551.480330
04/10/2148164.7305931.298686250.20973491206.541482163.82159830.8103951.026306401.479984
04/18/217723.4985841.298687750.21009437206.776269163.71972930.8078631.025840771.479986
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