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Sure. Not a whole lot, but you'll get a decent number.
Beer et al. 2004 present a formula for calculating the mean time before a star passes within a distance
#1: Attribution notice removed
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System
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2020-06-01T14:14:00Z (almost 5 years ago)
Source: https://worldbuilding.stackexchange.com/a/174716 License name: CC BY-SA 4.0 License URL: https://creativecommons.org/licenses/by-sa/4.0/