Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid search
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 HH

General information

Preliminary designation2020 HH
GroupApollo
Absolute magnitude19.94
Approximate diameter (m)270
Approximate mass (kg)3.73·1010
Number of observations55
Arc length (days)759

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)184.962166
a – orbit major semiaxis (astronomical units)1.50150300
e – orbit eccentricity0.61292500
ω – orbit ascending node-perihelion angle (degrees)348.706689
Ω – longitude of orbit ascending node (degrees)74.746493
i – orbit inclination to the ecliptic plane (degrees)12.354228
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829100.2310611.501797860.61353300347.13647675.93982612.3186490.580395321.840424
01/21/185816.1866711.501780120.61336854347.36304475.81699512.3247820.580635441.840391
01/29/1887293.1144821.501399780.61326459347.56729775.68141212.3337450.580644461.839692
02/07/1916212.7569081.501006420.61300373347.80330575.53835612.3401610.580883891.838969
02/14/1945128.6076371.503453300.61339119348.08418575.34750812.3326110.581248291.843468
02/22/197437.6545441.502886790.61315201348.23732775.12255612.3287680.581388731.842426
03/02/2003310.4471291.501445660.61284846348.51839274.87374612.3435210.581287001.839776
03/09/2032230.5918981.501354130.61286087348.74379474.73411512.3536500.581232931.839608
03/17/2061148.4741551.501754490.61298773348.95286774.60743412.3596410.581197411.840344
03/25/209064.7070521.501755880.61323344349.15893874.47068112.3691330.580828951.840347
04/03/2119341.8408941.501328920.61286991349.37685274.34685712.3713310.581209601.839562
04/10/2148261.6835691.500918740.61284220349.56756674.21934812.3800510.581092401.838808
04/18/2177176.5993051.503303020.61299874349.87504573.98935012.3640440.581780161.843191
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