Yigor on 01-Apr-2010 16:38:10 GMT about NAME Proxima Centauri
plx = 771.64 [2.6] ; pmRA = -3775.75 [1.63], pmDE = 765.54 [2.01] (HIP2, I/311) => transverse velocity = 23.67 km/s ;
radvel = -22.4 => distance of closest approach = 0.941 pc, time of closest approach = +26.7 kyr in linear approx.
period of the transit within 3 pc from the Sun : -58.7 --> +112.2 kyr
within 2 pc : -26.2 --> +79.7 kyr
within 1 pc : +16.6 --> +36.9 kyr
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