public AsteroidsCalc(ISky sky, ISettings settings, AsteroidsReader reader, AsteroidsDataUpdater updater)
{
this.sky = sky;
this.settings = settings;
this.reader = reader;
this.updater = updater;
}
public AsteroidsDataUpdater(ISettings settings, AsteroidsReader reader, OrbitalElementsDownloader downloader) :
base(settings, reader, downloader)
{
}