About
SkyLep is an interactive guide to the night and daytime sky. We combine a real-time map, precise satellite data, and astronomical knowledge to help you plan every observation stress-free.
Why SkyLep was created
The information needed for sky observation is usually scattered across complex catalogs, tables, and multiple apps. SkyLep brings it together in one place and automatically adapts it to your location and the current time.
Three main areas
Sky observation
Quickly identify stars, planets, and objects visible above your horizon from anywhere on Earth.
Satellite tracking
A clear catalog combining orbital data with accessible descriptions of artificial satellites, space stations, and space debris.
Astronomical phenomena
A convenient calendar announcing flyovers, planetary conjunctions, solar and lunar eclipses, and other noteworthy events.
Who creates SkyLep
SkyLep grew directly out of the Night Sky community—an online project run by Zbigniew Zając, which brings together nearly half a million astronomy enthusiasts on social media (including 100,000 subscribers on YouTube and 350,000 on TikTok).
Always in motion
The service is constantly growing. We introduce new tools, object cards, and interface improvements step by step—always after testing them in the field and on various devices.