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Quando usar o Pluto-Charon Double Planet 3D Explorer
Abra o Pluto-Charon Double Planet 3D Explorer quando precisar de uma licao de trava tidal mutua com baricentro fora do primario - sem um integrador gravitacional.
Licao de baricentro externo
Mostre que ~2,110 km a partir do centro de Plutao ultrapassa o raio medio de 1188.3 km, entao o marcador verde fica no espaco entre os mundos.
Cifras New Horizons / JPL
Aqui cabem 1188.3 km / 606 km, 1.303e22 kg / 1.586e21 kg (~8.2:1), ~19,591 km, 6.387 days e trava tidal mutua.
Quando este explorador nao serve
Nao use para o baricentro interno Terra-Lua ou para uma linha de tamanhos de planetas anoes. Veja o Earth-Moon Barycenter 3D Explorer ou o Dwarf Planet Comparison 3D Explorer. Controles no guia passo a passo.
Cifras publicadas
| Figure | Value |
|---|---|
| Pluto mean radius | 1188.3 km |
| Charon mean radius | 606 km |
| Pluto / Charon mass | 1.303e22 kg / 1.586e21 kg (~8.2:1) |
| Mutual separation | ~19,591 km |
| Barycenter from Pluto center | ~2,110 km (outside Pluto) |
| Synchronous period | 6.387 days (both tidally locked) |
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