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Earth to Temporarily Capture a 'Mini-Moon' This Weekend

The asteroid 2024 PT5 will become Earth's second, albeit brief, satellite from September 29 to November 25.

  • NASA scientists have confirmed that the asteroid 2024 PT5 will enter Earth's gravitational orbit on September 29, 2024.
  • This 'mini-moon' is part of the Arjuna asteroid family, known for orbits similar to Earth's around the sun.
  • The asteroid, just 37 feet wide, will not be visible to the naked eye or typical amateur telescopes.
  • 2024 PT5 will remain in Earth's orbit until November 25, 2024, before resuming its heliocentric path.
  • Mini-moons like 2024 PT5 are relatively common, with several such events occurring each decade.
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