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

2015 HW

General information

Preliminary designation2015 HW
GroupApollo
Absolute magnitude25.70
Approximate diameter (m)19
Approximate mass (kg)1.31·107
Number of observations29
Arc length (days)7

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)190.191936
a – orbit major semiaxis (astronomical units)1.20832300
e – orbit eccentricity0.28220300
ω – orbit ascending node-perihelion angle (degrees)280.186617
Ω – longitude of orbit ascending node (degrees)206.682421
i – orbit inclination to the ecliptic plane (degrees)22.897149
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182916.8385571.208722120.28387908279.181143207.69335022.9121360.865591201.328894
01/21/1858320.1539731.208579740.28377138279.315246207.55852722.9181250.865619401.328659
01/29/1887259.8884321.209940020.28403988279.565110207.42398722.9209670.866268801.330903
02/07/1916189.6403161.209588060.28351192279.636678207.24023922.9460160.866655431.330322
02/14/1945125.3604071.208827430.28351823279.778000207.08362622.9419680.866102821.329068
02/22/197468.3028211.208523630.28345824279.924429206.95454022.9461240.865957651.328567
03/02/20039.6201231.209266580.28355229280.079993206.82336122.9499740.866376271.329792
03/09/2032299.3891941.209647980.28310903280.228556206.64991122.9744060.867185711.330421
03/17/2061234.0661931.208934210.28303900280.354709206.48203122.9722250.866758671.329244
03/25/2090176.5067461.208498180.28288586280.498002206.35869622.9774840.866631131.328525
04/03/2119118.6815431.209013080.28286452280.659929206.22436022.9824030.867026171.329374
04/10/214848.9537751.209905120.28249370280.874791206.05581023.0088960.868114541.330845
04/18/2177342.5537301.209116790.28242664280.956985205.87832323.0062370.867630001.329545
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