Predict satellite ground tracks and visibility.
The app computes satellite ground tracks and visibility for multiple ground stations. It plots satellite positions, ground tracks, Sun and Moon positions, and day/night regions on Earth.
Showing 101–120 of 1,000 ranked alternatives.
任仪昂 陈
Plan stargazing sessions and explore the night
Plan stargazing sessions by checking weather forecasts, nighttime stargazing indexes, and precise rise and set times for the Sun, Moon, and planets. Track celestial events and locate constellations in real time.
iCollect Everything, LLC
Manage and track inventory
Manage book collections with inventory tracking and list organization. Search or scan comics from publishers like Marvel, DC, and Image. Sync across devices and platforms. Add detailed entries with titles, issues, and notes.
King Schools, Inc.
Study FAA questions and take practice exams
Study FAA knowledge questions, flashcards, and take unlimited practice exams offline. Sync progress automatically when online. Access question databases from Ground School and courses. Review answers and track progress.
Alexander Vasenin
Track meteor activity and view forecasts
Track meteor activity with hour-by-hour forecasts and predictions for upcoming nights. View major events calendar and meteor shower references. Receive estimates for visibility and historical data on meteor rates.
Generally Helpful Software
Find TV and repeaters
Locate TV broadcasting and repeaters across the U.S. and its territories. Find available networks for antenna setup or while traveling. Use compass on Apple Watch to navigate to with an in- purchase.
NASA
Observe weather and share data
Track environmental observations like cloud cover, land cover, and mosquito habitats. Submit data for scientific research. Access educational resources and learn about Earth systems. Share observations with the global community.
Marwan Shaban
Track celestial objects and record sightings
Track and log sightings of 150 visible satellites with time and location details. Record observations and note when each was seen. Browse future passes in preview mode. Explore 9000 visible stars and major constellations with educational notes.
Nop Shusang
Find stops, view routes, track buses
Navigate UIUC campus with real-time bus locations and stops. Plan trips using integrated maps and route guidance. Search for stops, save favorites, and view nearby bus information without additional clicks.
Southwire Company
Calculate wire pull characteristics and generate NEC®
The includes multiple calculators for electrical wire pull calculations. Users can input parameters for voltage drop, ground wire sizing, ampacity adjustments, and phase wire attributes. Results are generated according to NEC® standards.
Oleksiy Koldunov
Explore data and fleet information
Search vessels by name or IMO number. Access detailed information on commercial fleets worldwide. View specifications, ownership, and operational data. Stay updated on maritime industry trends and vessel movements.
Lucent Enterprises Ltd.
Track the ISS and view its orbit
Monitor the International Space Station with real-time tracking on an interactive world map. View current altitude, velocity, and orbital period. Access precise latitude and longitude coordinates. Choose between standard and satellite map views.
Yuriy Kvasha
Find satellite parameters easily now.
The app provides a database of TV satellites. It displays channel names, radio stations, providers, encoding, frequency, polarization, FEC, and Symbol Rate.
iCollect Everything, LLC
Scan, add, and organize toy cars
Manage toy car collections by scanning or searching for cars from brands like Hot and Matchbox. Add entries to lists and sync across devices. Track inventory and view detailed information about each toy car.
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