An advanced Moon tool for Symbian platform. Provides rich, real time calculations of Moon phase (also shown graphically), age, illumination, distance (in kilometers, miles, astronomical units, Earth radii), apparent size (in decimal degrees and arc-minutes), coordinates (right ascension, declination, ecliptic latitude and longitude), azimuth, elevation ("altitude"), moonrise and moonset times, perigees and apogees (times and distances of Moon's closest approach and farthest excursion, affecting its visible size and brightness), Moon Compass, current constellation (name and shape), and more.