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

2020 HE

General information

Preliminary designation2020 HE
GroupApollo
Absolute magnitude23.70
Approximate diameter (m)48
Approximate mass (kg)2.07·108
Number of observations41
Arc length (days)6

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)199.024642
a – orbit major semiaxis (astronomical units)2.53255300
e – orbit eccentricity0.94253600
ω – orbit ascending node-perihelion angle (degrees)216.316266
Ω – longitude of orbit ascending node (degrees)206.755332
i – orbit inclination to the ecliptic plane (degrees)20.535153
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829244.8994132.540775040.92121054200.024180224.76618735.4468020.200186284.049953
01/21/1858320.0933152.519802610.92945406201.660956222.90982233.6319780.177761853.999912
01/29/188755.3855432.515912910.93560827203.953790220.05476330.5805790.162004003.990653
02/07/1916147.2131982.525947030.93963646208.841304214.26171325.1559500.152475124.014551
02/14/1945213.0380422.544975580.93768224211.876047211.03196022.6399840.158597174.060000
02/22/1974252.8271622.557052820.93609517213.167024209.83348721.7492690.163408034.088935
03/02/2003290.9112312.551562690.93795254213.830751209.27783021.4962050.158317984.075773
03/09/2032352.6794242.525466050.94481991219.107010203.75007219.4238630.139355434.013404
03/17/206181.7374402.516518080.94867096228.694821193.51487216.4087760.129170473.992093
03/25/2090173.6371992.524375230.94998909250.047326171.19860812.8992930.126246294.010804
04/03/2119244.7080872.543709470.94582683266.104070154.70027111.9749430.137800804.056971
04/10/2148288.0615382.556046090.94354440270.742225150.10491411.8656740.144303124.086520
04/18/2177325.1237972.551034640.94459456273.682436147.28726111.9103160.141341194.074508
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