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

2015 KQ121

General information

Preliminary designation2015 KQ121
GroupAmor
Absolute magnitude22.42
Approximate diameter (m)87
Approximate mass (kg)1.21·109
Number of observations45
Arc length (days)3690

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)107.920358
a – orbit major semiaxis (astronomical units)2.22660800
e – orbit eccentricity0.42366500
ω – orbit ascending node-perihelion angle (degrees)159.891258
Ω – longitude of orbit ascending node (degrees)97.303769
i – orbit inclination to the ecliptic plane (degrees)4.961113
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829328.8416142.226518520.42084070156.08460199.1936664.8871531.289508903.322309
01/21/1858234.1799132.225161940.42215538156.62958798.8787874.9010121.285797863.319274
01/29/1887138.7566722.227312620.42073765157.08367398.6559824.9069301.290198343.324087
02/07/191642.2239012.227411610.42065906157.75713498.4069904.9193971.290430743.324309
02/14/1945306.8060312.227723890.42263745158.23660698.0740174.9283101.286204363.325008
02/22/1974206.8350842.228911910.42125026158.78767297.8654604.9348101.289982193.327668
03/02/2003108.0096252.225625030.42402034159.60872197.4897824.9574561.281914753.320310
03/09/203211.0836442.226793780.42352799159.90315397.2790454.9599191.283684293.322926
03/17/2061271.3582032.227595360.42260463160.88192796.9782304.9768971.286203253.324720
03/25/2090174.8738862.226018140.42410084161.20396796.7334564.9865011.281961983.321190
04/03/211979.2982282.226896470.42309088161.43299696.5430574.9870211.284716873.323155
04/10/2148337.1859932.228923360.42350545162.44600696.2211204.9960301.284962173.327693
04/18/2177235.9016812.227841210.42498226162.85862395.9676015.0061741.281048223.325270
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