The Wanderers' Almanac
Planet Observing Planner
About
This app provides visual astronomers with interactive planetary views, showing moon positions, shadow events, and ephemeris data. Adjust time to simulate planetary movements and match telescope observations with its practical, observation-friendly design.
What's New in The Wanderers' Almanac
1.21
October 6, 2026
Added next opposition and next inferior conjunction dates to the planet ephemeris report.
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Developer apps
FAQ
What planets does The Wanderers' Almanac show moon positions for?
The Wanderers' Almanac displays major moon positions for Mars, Jupiter, Saturn, Uranus, and Neptune. It also includes moon labels and shadow-state indicators for these celestial bodies.
Can I adjust the time in The Wanderers' Almanac?
Yes, the app features interactive time control, allowing you to adjust time forward or backward to observe changing planetary geometry and events.
What kind of data does The Wanderers' Almanac provide for observations?
It offers real-time planetary ephemeris data, including apparent magnitude, angular size, RA/Dec, altitude, and azimuth. It also provides Earth and Sun distance data and light-time display.
Does The Wanderers' Almanac help with telescope orientation?
Yes, the app includes mirror controls designed for matching the view through your telescope, making it a practical tool for visual observers.
Is The Wanderers' Almanac suitable for use at night?
The app features a dark, observation-friendly visual design, making it practical and easy to use during nighttime observing sessions.
What is the price of The Wanderers' Almanac?
The Wanderers' Almanac is a paid application, priced at $2.99.
What devices is The Wanderers' Almanac available on?
The Wanderers' Almanac is available for iPhone and iPad devices.
How often is The Wanderers' Almanac updated?
The app was last updated on September 26, 2026, with version 1.2. It was initially released on July 1, 2026.
