Planet Book 3.2

Planet Book is an innovative application designed to assist users in observing planets such as Venus, Jupiter, and Saturn by indicating their positions in the night sky.

As the term "wandering stars" suggests, the locations of planets change within the celestial sphere. This variability can make it challenging for novice astronomers to identify which planets are visible at any given time.

By specifying a date and time, Planet Book allows users to easily determine the locations of various planets, all displayed on a star map. Additionally, the "Device Tracking Mode" enables real-time identification of planets by simply pointing the smartphone in the appropriate direction.

The app also provides insights into the changing distance between Earth and the planets, helping users identify optimal viewing moments when planets appear larger and more distinct in the sky.

Furthermore, Planet Book includes a feature that allows users to simulate how planets would appear through various telescopes and eyepieces from Vixen’s catalog, facilitating a deeper understanding of planetary visibility.

Unlike fainter celestial bodies such as nebulae and star clusters that often require travel to dark-sky locations for observation, planets remain distinctly visible even in urban areas with significant light pollution.

Next time you gaze up at the night sky, consider whether the bright object you see might be a planet. Use Planet Book to discover these celestial bodies and enhance your experience with further explorations through a telescope.