… thanks, Google. I guess

@mcc don't know if this is correct but at least it sussed the context...

https://www.wolframalpha.com/input?i=current+distance+from+europa+to+titan

elementary charge - Wolfram|Alpha

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@martin_fff I wasn't really asking the right question anyway, I was trying to get a distance between two Jovian moons and forgot Titan was Saturnine
elementary charge - Wolfram|Alpha

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@mcc I's guessing also Google thinks/knows you're in T.Dot?