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 HB2

General information

Preliminary designation2021 HB2
GroupAten
Absolute magnitude28.33
Approximate diameter (m)6
Approximate mass (kg)3.45·105
Number of observations27
Arc length (days)1

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)348.568477
a – orbit major semiaxis (astronomical units)0.94130200
e – orbit eccentricity0.12756300
ω – orbit ascending node-perihelion angle (degrees)227.667915
Ω – longitude of orbit ascending node (degrees)207.101451
i – orbit inclination to the ecliptic plane (degrees)10.383692
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182983.9959750.946779570.13210875228.915014209.69704810.1633280.821701710.921242
01/21/1858260.9377910.946595520.13242306230.207758209.30923210.1616680.821244450.920974
01/29/1887116.3794060.944761590.13065308229.366299208.92649410.2229100.821325580.918299
02/07/1916337.5952890.944320240.13177907229.128254208.60429510.2247530.819878590.917655
02/14/1945170.3540280.946797940.12679924230.507166208.11724010.3116140.826744670.921269
02/22/1974358.4333090.946128060.12661161230.322828207.88007710.3132060.826337260.920292
03/02/2003208.4920030.945396220.12752867229.755466207.52542910.3150350.824831090.919224
03/09/203295.0242100.941397460.12757466227.632477207.06747310.3830150.821299000.913398
03/17/2061336.2790300.944590040.12476408229.335709206.69077710.4227010.826739130.918049
03/25/2090201.3677220.943924690.12495271229.282381206.38764010.4272340.825978750.917079
04/03/211979.0772050.943043260.12531705229.311917206.03741710.4317250.824863860.915795
04/10/2148332.3804080.942762400.12567573229.623553205.70884010.4352130.824280050.915385
04/18/2177204.8428700.944842100.12439310230.369860205.44097210.4376670.827310270.918416
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