Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Summary information
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Closest approaches
Approaches archive
Diagram 2D
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
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3D animation
Calculation

Asteroid General Data

2021 QH2

General information

Preliminary designation2021 QH2
GroupApollo
Absolute magnitude25.03
Approximate diameter (m)26
Approximate mass (kg)3.30·107
Number of observations38
Arc length (days)1087

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)167.782157
a – orbit major semiaxis (astronomical units)1.00454500
e – orbit eccentricity0.28510900
ω – orbit ascending node-perihelion angle (degrees)132.628597
Ω – longitude of orbit ascending node (degrees)333.711000
i – orbit inclination to the ecliptic plane (degrees)10.320440
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182946.7861061.007567790.28800453130.617943335.82495910.4812470.717383701.011375
01/21/1858292.0937531.008022720.28831306130.850259335.35395610.4455750.717396611.012060
01/29/1887172.8010251.007597560.28812879131.116601335.16267510.4524420.717279701.011419
02/07/191655.7635131.006922810.28810566131.596395334.87441010.4352970.716822651.010404
02/14/1945315.8292911.006610800.28726465131.773012334.38719710.4379840.717447101.009934
02/22/1974224.7641871.006313800.28740189131.983147334.23948110.4386300.717097321.009487
03/02/2003137.5794401.006375970.28698048132.164597334.07313610.4413740.717565711.009581
03/09/203260.1803791.005161440.28689961132.509218333.64323010.4172250.716781021.007754
03/17/2061351.9671491.004648670.28604395132.864978333.13818910.4142460.717275001.006983
03/25/2090277.9154041.004924560.28644560133.257164332.95487410.4212260.717068341.007397
04/03/2119212.9973591.004489640.28594740133.429653332.78661210.4232460.717258441.006743
04/10/2148153.8376871.004042610.28520808133.650513332.61331010.4246100.717681551.006071
04/18/2177117.2816861.002442820.28628257134.200789332.08513610.3286600.715460911.003668
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