Asteroid Close Approach
Asteroid Close Approach is made and published by Arpacore B.V. AppBrain is an independent app data site and isn't affiliated with Arpacore B.V. The app name, icon, screenshots and description belong to Arpacore B.V. and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- August 1, 2026
- Size
- 33.9 MB
User feedback
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Store listing
By Arpacore B.V., from the App Store
Description by Arpacore B.V. Written by the developer, not by AppBrain. Click to read.
Dive into NASA’s Sentry database, a powerful collision monitoring system that continuously scans the latest asteroid catalog for any potential impacts within the next 100 years. Curious about an asteroid’s mass and energy? Use the built-in calculator to estimate these figures based on its absolute magnitude and approach speed.
Features:
• Latest Encounters on Your Wrist: View real-time asteroid data at a glance on your Apple Watch.
• Comprehensive Tracking: Check each asteroid’s approach date, distance, velocity, magnitude, and potential impact energy.
• Sentry Database Access: Keep tabs on NASA’s up-to-date collision predictions for the next century.
• Asteroid Mass & Energy Calculator: Estimate physical properties and potential impact energy with a simple input of magnitude and speed.
Stay informed, prepared, and captivated by the wonders of our cosmic neighborhood—anytime, anywhere.
Safety and technology
Found in the app by AppBrain- Price
- $1.99
- App size
- 33.9 MB
- Content rating
- Everyone
Technologies used by Asteroid Close Approach
Releases
Updates seen on the App Store- Version
- 1.8
- Launched
- May 2021
No changelog data
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About the app and developer
About Asteroid Close Approach
Asteroid Close Approach is an education app developed by Arpacore B.V.
User Ratings
The app has no ratings yet.
App Information
Asteroid Close Approach costs $1.99. The app size is 33.90 MB. The latest version available is 1.8. The last update was on August 1, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since May 2021.
Developer information for Arpacore B.V.
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