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Asteroid Close Approach

Asteroid Close Approach

Upcoming close approaches

0 ratings
1 review
📚 Education
🔍 Reference
$1.99

Details

  • Released
  • Updated

Features

Developer

Arpacore B.V.
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About

Get real-time updates on near-Earth asteroid close approaches, including dates, distances, and impact energies. Access NASA's Sentry database for collision predictions and use a built-in calculator to estimate asteroid mass and energy.

✓Real-time asteroid data on Apple Watch
✓Comprehensive approach details
✓Access to NASA's Sentry database
✓Asteroid mass and energy calculator
✓Collision monitoring for the next century
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What's New in Asteroid Close Approach

1.7.2

January 31, 2025

- Fixed the volume conversion in the calculator.

User reviews

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Asteroid Close Approach

I purchased this app in good faith, but it has menu items that don’t work, and it has limited functionality. Either refund my money or correct the issues to make this app work the money you got from me. Your rating will be one star if problems aren’t corrected!!!!!

I can’t even access your web site…..What’s the DEAL!
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Response from developer

Thank you for downloading the app, but we are sorry to hear that you are not satisfied. Please use the bug reporting form in the app section of our website or send us an email and let us know which menu items do not work. The website could have been offline for a few hours due to DNS propagation. We are sorry for the inconvenience. (PS) Please be sure to have installed the latest version of the app.

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FAQ

What information does Asteroid Close Approach provide about asteroids?

Asteroid Close Approach provides details on upcoming asteroid close approaches, including their dates, distances, velocities, magnitudes, and estimated impact energies in kilotons. It also allows you to access NASA's Sentry database for collision predictions.

Can I use Asteroid Close Approach on my Apple Watch?

Yes, Asteroid Close Approach offers real-time asteroid data directly on your Apple Watch, allowing you to view important information at a glance.

How does the Asteroid Mass & Energy Calculator work?

The built-in calculator estimates an asteroid's mass and potential impact energy. You can input its absolute magnitude and approach speed to get these figures.

What is the Sentry database mentioned in Asteroid Close Approach?

The Sentry database is NASA's collision monitoring system, which the app accesses to provide up-to-date predictions for potential asteroid impacts within the next 100 years.

What devices does Asteroid Close Approach support?

Asteroid Close Approach is supported on iPhone, iPod, and Apple Watch devices.

How much does Asteroid Close Approach cost?

Asteroid Close Approach is a paid application, available for $1.99.

How often is Asteroid Close Approach updated?

The app was last updated on January 31, 2025, with version 1.7.2. This indicates a commitment to regular updates and maintenance.

Is Asteroid Close Approach suitable for children?

Asteroid Close Approach has an age rating of 4+, making it appropriate for younger users interested in learning about space and asteroids.