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

2012 HH31

General information

Preliminary designation2012 HH31
GroupAmor
Absolute magnitude23.78
Approximate diameter (m)47
Approximate mass (kg)1.85·108
Number of observations40
Arc length (days)30

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)323.530665
a – orbit major semiaxis (astronomical units)1.19762500
e – orbit eccentricity0.13733100
ω – orbit ascending node-perihelion angle (degrees)75.337022
Ω – longitude of orbit ascending node (degrees)84.667873
i – orbit inclination to the ecliptic plane (degrees)3.290832
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829185.6743431.198282630.1380213071.37437687.2903213.3021811.032894101.311715
01/21/1858222.5574671.199606900.1385826671.98311886.9108273.2967751.033362191.313890
01/29/1887256.2403521.198373880.1378599072.63980486.4786713.2978751.033166171.311865
02/07/1916301.7970291.197874060.1375056572.83183886.3104563.2980951.033159611.311044
02/14/1945347.1698781.198708870.1385518373.20729286.0441483.2938741.032625571.312415
02/22/197419.9127381.199557270.1388816573.80223685.6817053.2938201.032960771.313809
03/02/200354.4951641.198556450.1379869174.77038785.0403353.2905571.033171351.312165
03/09/2032102.1243641.198236070.1376869475.43472184.6210553.2905321.033254611.311639
03/17/2061145.9551091.198858180.1379824976.33769884.0650183.2844301.033436741.312660
03/25/2090178.1409021.199834280.1386408176.75296683.7852203.2820171.033488281.314264
04/03/2119211.5161281.198848530.1377596978.33059882.8227713.2785101.033695541.312644
04/10/2148252.6436661.198292740.1372085079.33341782.1832893.2766931.033876801.311732
04/18/2177301.0415861.198173140.1369563280.00533081.7840193.2764991.034075751.311535
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