Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid search
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 DT

General information

Preliminary designation2021 DT
GroupApollo
Absolute magnitude24.96
Approximate diameter (m)27
Approximate mass (kg)3.63·107
Number of observations19
Arc length (days)16

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)60.124540
a – orbit major semiaxis (astronomical units)1.38223600
e – orbit eccentricity0.34238300
ω – orbit ascending node-perihelion angle (degrees)210.086980
Ω – longitude of orbit ascending node (degrees)2.606175
i – orbit inclination to the ecliptic plane (degrees)4.902970
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182924.8320971.386504350.34463988207.3985544.8029404.9034530.908659661.632610
01/21/1858302.8224041.386567140.34476167207.7909804.5812224.8954470.908531941.632721
01/29/1887224.2940471.385689630.34427151208.2151174.1576874.9245930.908636171.631171
02/07/1916151.7484171.384752520.34389134208.6458323.8434944.9203460.908548131.629517
02/14/194581.3499811.385156110.34406054209.0371693.4993374.9093880.908578541.630229
02/22/197417.3243811.384087530.34353901209.4545203.1702974.9263280.908599481.628343
03/02/2003312.3504441.384408860.34373223209.8735142.8249364.9152350.908542911.628910
03/09/2032247.7039901.384647890.34377263210.1279232.5887454.9170780.908643851.629332
03/17/2061179.2512071.384836380.34402598210.5383892.2753114.9065150.908416681.629665
03/25/2090105.2661361.385414340.34415370210.8502431.8564094.9267420.908618861.630685
04/03/211937.9157981.384294810.34389105211.2699281.5628934.9285000.908248211.628709
04/10/2148331.2389441.384283230.34380954211.6816621.2268364.9199420.908353451.628689
04/18/2177258.1472561.385354290.34429975211.9876260.8257904.9336350.908377151.630579
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