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

2020 KR4

General information

Preliminary designation2020 KR4
GroupApollo
Absolute magnitude20.95
Approximate diameter (m)170
Approximate mass (kg)9.24·109
Number of observations120
Arc length (days)3676

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)127.846741
a – orbit major semiaxis (astronomical units)1.83323400
e – orbit eccentricity0.90460200
ω – orbit ascending node-perihelion angle (degrees)314.746518
Ω – longitude of orbit ascending node (degrees)80.149786
i – orbit inclination to the ecliptic plane (degrees)14.947473
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829309.9189611.834900210.90665863305.62550889.12996213.2072630.171272092.485532
01/21/1858193.8752591.835136520.90602815306.75834388.00997813.3799020.172451172.486012
01/29/188779.1525651.834055870.90654199308.33826786.45548413.6582480.171407212.483816
02/07/1916325.0211201.833356810.90579206309.77960485.03047113.9176850.172716772.482396
02/14/1945214.0160931.833079900.90584122311.30623383.52441414.2139440.172600562.481834
02/22/1974100.7414631.832748390.90535485312.60120682.24741114.4795650.173460752.481161
03/02/2003352.1030531.832841490.90485805313.97820180.91236314.7780770.174380112.481350
03/09/2032241.3080331.832344500.90499806315.27306179.64058815.0806070.174076292.480340
03/17/2061133.4112551.832347880.90422230316.44106878.50337115.3596680.175498062.480347
03/25/209024.3900041.832344300.90459772317.73557377.22221115.6988180.174809832.480340
04/03/2119291.4546231.828359720.90359482318.75643076.31214015.9805290.176263352.472254
04/10/2148197.8953021.827829940.90394442319.80298075.25877116.2793730.175573262.471179
04/18/2177108.3590371.828549970.90292806320.81055574.28214016.5691110.177500902.472640
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