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 JD9

General information

Preliminary designation2021 JD9
GroupApollo
Absolute magnitude26.54
Approximate diameter (m)13
Approximate mass (kg)4.09·106
Number of observations64
Arc length (days)5

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)53.538115
a – orbit major semiaxis (astronomical units)1.79688300
e – orbit eccentricity0.48900700
ω – orbit ascending node-perihelion angle (degrees)346.037686
Ω – longitude of orbit ascending node (degrees)198.366678
i – orbit inclination to the ecliptic plane (degrees)0.657706
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829183.0493601.774954530.48276717320.988047222.4147120.5910430.918064752.364729
01/21/1858271.9599771.786657950.48352549330.191200213.4823890.6099990.922763292.388156
01/29/1887332.4242121.784509840.48235719331.110899212.6906680.6197830.923738692.383851
02/07/191618.5022321.788916080.48348402334.339099209.3856560.6435640.924003742.392685
02/14/194564.1509751.789124270.48319632334.907699208.8407690.6527690.924626022.393103
02/22/1974108.5782041.789047150.48389673335.653146208.1181830.6611690.923333082.392948
03/02/2003153.2093021.786886080.48557336341.812860202.0609310.7161000.919221792.388614
03/09/2032192.9079611.796524720.48905019346.080299198.3374250.6588940.917933972.407966
03/17/2061209.4711991.796576140.48881426347.191106197.6406940.6789730.918384102.408070
03/25/2090216.7153081.800549150.48812572348.018398196.9078720.6948610.921654802.416062
04/03/2119208.8484811.807071190.48931254350.021908195.1765970.6816120.922848592.429201
04/10/2148182.1022621.808791780.49095114350.747857194.6575950.6926810.920763392.432672
04/18/2177163.1796311.805899820.48991484351.937811193.8435630.7113090.921162702.426840
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