Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Summary information
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Diagram 2D
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General data
Initial data
Approaches
Asteroid orbit evolution
Tables
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3D animation
Calculation

Asteroid General Data

1987 UA (4487 Pocahontas)

General information

Preliminary designation1987 UA
NamePocahontas
Number4487
GroupAmor
Absolute magnitude17.48
Approximate diameter (m)850
Approximate mass (kg)1.12·1012
Number of observations807
Arc length (days)13752

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)355.675126
a – orbit major semiaxis (astronomical units)1.73041200
e – orbit eccentricity0.29641400
ω – orbit ascending node-perihelion angle (degrees)173.971035
Ω – longitude of orbit ascending node (degrees)198.094409
i – orbit inclination to the ecliptic plane (degrees)16.405319
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182997.8462381.730358740.29712586171.953188199.17018916.3529121.216224412.276171
01/21/18587.3992601.730327830.29696312172.256780199.00951216.3603311.216484282.276110
01/29/1887277.0228561.730377500.29695809172.588946198.84753416.3713151.216527912.276208
02/07/1916186.5904231.730566470.29680150172.836959198.68795116.3774091.216931752.276581
02/14/194596.3396951.730387360.29667480173.106476198.53149216.3838981.217025032.276227
02/22/19745.8200801.730296730.29661606173.429843198.36874916.3931161.217062932.276048
03/02/2003275.3779591.730417400.29664099173.726251198.21591916.3996461.217104672.276287
03/09/2032184.8770031.730137410.29649151174.092016198.05637316.4087941.217166362.275734
03/17/206194.5446081.730387630.29645738174.395571197.89974216.4155391.217401452.276228
03/25/20904.0605171.730399710.29630721174.732608197.74335016.4237891.217669812.276252
04/03/2119273.8365881.730400730.29621277175.005087197.59256916.4313591.217833942.276254
04/10/2148183.4238101.730615570.29627199175.298691197.42968516.4421501.217882652.276678
04/18/217793.0092701.730242420.29625954175.606438197.27284516.4475991.217641592.275941
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