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
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2021 QW

General information

Preliminary designation2021 QW
GroupApollo
Absolute magnitude23.31
Approximate diameter (m)58
Approximate mass (kg)3.55·108
Number of observations107
Arc length (days)584

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)46.251127
a – orbit major semiaxis (astronomical units)1.06785700
e – orbit eccentricity0.23907700
ω – orbit ascending node-perihelion angle (degrees)273.985904
Ω – longitude of orbit ascending node (degrees)163.343835
i – orbit inclination to the ecliptic plane (degrees)20.517431
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829274.5548901.074046310.24029825273.841398164.34393720.4800950.815954861.113102
01/21/1858324.0379391.070356750.23944665273.540881164.19073220.5072140.814063421.107372
01/29/188731.3669691.071345390.23966676273.675666164.04781120.4975000.814579511.108906
02/07/1916108.1430171.070278880.23922648273.623252163.90168320.5077870.814239821.107251
02/14/1945204.3974541.068030310.23891487273.688757163.75239920.5208630.812861991.103763
02/22/1974304.3672331.069666920.23917871273.850033163.59495720.5114320.813825371.106301
03/02/200328.3220811.069371530.23908764273.898626163.46107920.5153280.813698021.105843
03/09/2032121.7253161.067871460.23915096274.014001163.32181820.5207890.812488971.103517
03/17/2061209.4054721.074206110.24093468275.000758163.16142220.4601450.815392611.113351
03/25/2090226.3894501.074704840.24106639275.049419163.02117420.4584860.815629621.114126
04/03/2119250.7061421.074489810.24158538275.397333162.86182220.4430850.814908781.113792
04/10/2148271.3620061.073948880.24145641275.425178162.72888820.4490700.814637041.112951
04/18/2177277.6339011.075760000.24219888276.120765162.57290320.4281700.815212131.115767
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