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Como Explorar o DART Asteroid Deflection 3D Explorer

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Abra o DART Asteroid Deflection 3D Explorer, clique em "Fire DART" para reproduzir o impacto real de 26 de setembro de 2022 e leia a mudança do período orbital antes/depois no painel de dados.

  1. Abra https://freetoolonline.com/space-3d/dart-asteroid-deflection.html e aguarde Didymos e o Dimorphos em órbita renderizarem.
  2. Clique em "Fire DART" e observe a sonda voar até colidir com o Dimorphos, seguida por uma explosão de detritos que desaparece.
  3. Leia o painel de dados: o estado muda para "After impact" e o período orbital muda de 11h55m para cerca de 11h22m.
  4. Compare a mudança de -33 minutos com o limite mínimo de sucesso da NASA de 73 segundos, mostrado no mesmo painel.
  5. Clique em "Reset (before impact)" para voltar ao estado anterior ao impacto e repetir a sequência, ou arraste para orbitar e use a roda do mouse ou o gesto de pinça para ampliar.

Principais dados publicados

DadoValor
Data/hora do impacto26 de setembro de 2022, 23:14 UTC
Massa da DART no impactocerca de 579 kg
Velocidade de impactocerca de 6,14 km/s
Período orbital antes11 h 55 min
Período orbital depoiscerca de 11 h 22 min (-33 min)

A seguir: o guia de quando usar ou comparação com alternativas. Abra o DART Asteroid Deflection 3D Explorer.

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