Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Summary information
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Closest approaches
Approaches archive
Diagram 2D
Histogram
Impact probability
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2021 JF4

General information

Preliminary designation2021 JF4
GroupApollo
Absolute magnitude22.50
Approximate diameter (m)84
Approximate mass (kg)1.09·109
Number of observations37
Arc length (days)11

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)107.743338
a – orbit major semiaxis (astronomical units)1.74106400
e – orbit eccentricity0.60445600
ω – orbit ascending node-perihelion angle (degrees)78.923503
Ω – longitude of orbit ascending node (degrees)39.826012
i – orbit inclination to the ecliptic plane (degrees)41.620769
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829131.4432391.724449360.5999920778.85805041.80246741.8252970.689793432.264521
01/21/185864.5919091.724836750.6003740378.96487841.49216141.7947460.689289562.265284
01/29/1887355.6680251.725411090.6007747579.05865341.22122041.7660810.688827672.266415
02/07/1916280.9716151.728102230.6017513479.08412940.91401541.7199970.688214392.271720
02/14/1945201.4380831.727546320.6020429879.21982640.63726541.6996540.687489182.270624
02/22/1974123.3135171.727227570.6026750979.30791440.35554341.6664270.686270542.269995
03/02/200344.4788291.727660840.6030322279.42079740.05717041.6445600.685825682.270849
03/09/2032288.7273651.740868830.6046661078.93667239.76883441.6128750.688224472.296940
03/17/2061157.5805901.741018380.6047595779.03892639.47732941.5896900.688120852.297236
03/25/209025.5930611.741360190.6050690379.14638139.19674641.5613930.687717082.297913
04/03/2119255.1024601.740286990.6055612779.26646838.88552041.5363160.686436582.295789
04/10/2148124.8925401.740503830.6058147279.39920938.59337241.5083630.686081002.296218
04/18/2177356.0807731.740065120.6060674779.51483538.28123841.4783070.685468252.295350
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