smoh
commented
7 years ago I did briefly looked at this at the time without reaching any conclusion. I looked for stars that has zero xyz velocity using a subsample of TGAS that has RV.
But what is it that we’d look for exactly given that we don’t have RV for the majority?
On April 4, 2017 at 4:03:40 PM, Adrian Price-Whelan ( notifications@github.com) wrote:
Tremaine asked me again today if there are any stars in the catalog consistent with being co-moving with the Sun. This is just a reminder for either of us to visualize / look at stars that have proper motions consistent with zero.
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adrn
Tremaine asked me again today if there are any stars in the catalog consistent with being co-moving with the Sun. This is just a reminder for either of us to visualize / look at stars that have proper motions consistent with zero.