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

2021 HQ1

General information

Preliminary designation2021 HQ1
GroupAmor
Absolute magnitude26.30
Approximate diameter (m)15
Approximate mass (kg)5.70·106
Number of observations24
Arc length (days)18

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)256.333275
a – orbit major semiaxis (astronomical units)1.23485700
e – orbit eccentricity0.15074000
ω – orbit ascending node-perihelion angle (degrees)190.670338
Ω – longitude of orbit ascending node (degrees)33.634273
i – orbit inclination to the ecliptic plane (degrees)7.975786
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829275.7268681.234073190.15008231186.67528035.2588028.0348611.048860641.370920
01/21/1858332.9857081.234184240.15039178187.47373134.9766088.0231831.048573071.371105
01/29/188731.1448231.234702880.15068397187.65704534.8188868.0196361.048652941.371969
02/07/191690.0523171.234203910.15040636188.42150434.5400388.0091001.048571791.371137
02/14/1945146.6192061.234336750.15050745189.15459934.2881877.9967241.048559871.371359
02/22/1974207.8457661.234947000.15113872189.48226834.0825397.9911751.048298691.372376
03/02/2003266.1859561.233854080.14999728190.07809833.8467157.9885761.048779331.370555
03/09/2032324.7580621.234680000.15071340190.72978733.6111897.9757981.048597191.371931
03/17/206125.9770121.234562220.15092442191.09138533.4003447.9701601.048236641.371735
03/25/209090.0730491.233325330.15020356191.61804533.1814287.9614981.048075481.369674
04/03/2119156.8490121.232835710.14990755191.98456732.9752787.9576891.048024331.368858
04/10/2148226.2680451.233087700.15030167192.66290232.7201347.9426971.047752561.369278
04/18/2177293.6837091.233354980.15044579193.06975032.4967117.9422901.047801921.369723
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