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

2017 AD21

General information

Preliminary designation2017 AD21
GroupApollo
Absolute magnitude26.92
Approximate diameter (m)11
Approximate mass (kg)2.42·106
Number of observations6
Arc length (days)1

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)130.453885
a – orbit major semiaxis (astronomical units)1.46183700
e – orbit eccentricity0.30678600
ω – orbit ascending node-perihelion angle (degrees)180.454762
Ω – longitude of orbit ascending node (degrees)264.723701
i – orbit inclination to the ecliptic plane (degrees)3.422572
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829144.2500261.424380790.28601735179.050534265.3063933.1823021.016983171.699964
01/21/1858168.3071071.424770890.28617422179.824152264.9404693.1836531.017038191.700663
01/29/1887175.8175061.427180950.28739370180.341762264.6443683.1797821.017018131.704980
02/07/1916201.8563521.423445590.28568718181.467935264.1333663.1912571.016785441.698290
02/14/1945239.5002401.422598870.28515382181.851978263.8849283.1932001.016939371.696775
02/22/1974274.1941901.423437980.28548135182.646824263.5125613.1899821.017072981.698277
03/02/2003313.0506771.422617990.28514800183.093333263.2288703.1933471.016961311.696809
03/09/2032354.6073441.421161670.28469899183.842518262.8791053.1971321.016558371.694205
03/17/206138.7409021.420996940.28452915184.238403262.6038793.1972931.016681901.693910
03/25/209088.3631911.420225720.28413586184.996433262.2257473.1964151.016688671.692531
04/03/2119139.5481851.420527040.28418059185.823776261.8316663.1905441.016840831.693070
04/10/2148179.8459031.421701110.28487773186.339367261.5107093.1884881.016690131.695169
04/18/2177217.6665011.422989270.28536733186.764225261.2493683.1875091.016914621.697474
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