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 KG

General information

Preliminary designation2021 KG
GroupApollo
Absolute magnitude27.83
Approximate diameter (m)7
Approximate mass (kg)6.88·105
Number of observations83
Arc length (days)1

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)231.566568
a – orbit major semiaxis (astronomical units)2.11581100
e – orbit eccentricity0.52099200
ω – orbit ascending node-perihelion angle (degrees)182.391676
Ω – longitude of orbit ascending node (degrees)56.957868
i – orbit inclination to the ecliptic plane (degrees)6.906982
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829343.8542262.129439860.52411432178.05138658.7504726.9204501.013369943.107411
01/21/1858105.6968662.129892410.52739900178.79353858.4960996.9200761.006589273.108402
01/29/1887237.6994852.124146000.52182274179.24199558.1746586.9461301.015718313.095830
02/07/191615.8054502.121172140.52545364179.57158857.9672336.9590571.006594523.089331
02/14/1945153.4258502.124877230.52241032180.44881757.7021856.9131881.014819443.097429
02/22/1974282.9754422.128843010.52428937180.63955057.4557796.8791601.012713263.106105
03/02/200349.9842022.129309130.52493327181.64733857.1626386.8513921.011563923.107125
03/09/2032183.8656392.116324680.52081805182.43927056.9248896.9040481.014104593.078747
03/17/2061342.4458672.111179800.52596560183.12389856.6708336.9129711.000771853.067527
03/25/2090144.2562442.115086230.52265084183.79953656.4268196.8670181.009634623.076045
04/03/2119309.0107052.106633460.52079711184.09959956.1296076.8999861.009504843.057624
04/10/2148128.2746742.103380650.52480222184.46694055.9304776.9088010.999521813.050545
04/18/2177306.9970502.107343520.52481789185.20397055.6429916.8451431.001371953.059170
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