On Thursday, November 8, 2018 at 1:37:19 PM UTC, StarDust wrote:
https://en.wikipedia.org/wiki/Gliese_710

Gliese 710 has the potential to perturb the hypothetical Oort cloud in the outer Solar System

Perturbation nonsense is due to the fact that they observe and model motions within the 365/366 day calendar system via RA/Dec - it might entertain those who know no better but it is from the same pseudo-science that infected the world with astrophysics.

If reasonable adults were around the whole thing could be sorted out but no such people presently exist which is dismaying,at least from experience.