Yigor on 18-Apr-2010 17:36:06 GMT about CD-23 14742
transverse velocity = 9.365 km/s and radvel = -10.7 [0.2] (PCRV,III/252) =>
distance of closest approach = 1.956 pc ; time of closest approach = +153.7 kyr in linear approx.
period of the transit within 3 pc from the Sun : -2.7 --> 310.1 kyr
within 2 pc : +125.0 --> +182.4 kyr
Space velocities (U,V,W) = (-12.21, -1.04,-7.20) from the data above.
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View annotation on CD-23 14742 object