New orbit for C/2014 W10 PANSTARRS is obtained. High original eccentricity of e = 1.65 might suggest an interstellar origin of this comet. The probable reasons for missing this possible important event is discussed and a call for searching potential additional observations in various archives is proposed.
@article{arxiv.1810.12766,
title = {Have we missed an interstellar comet four years ago?},
author = {Piotr A. Dybczyński and Małgorzata Królikowska},
journal= {arXiv preprint arXiv:1810.12766},
year = {2018}
}