Close stellar conjunctions of α Centauri A and B until 2050 - An mK = 7.8 star may enter the Einstein ring of α Cen A in 2028P. Kervella, F. Mignard, A. Mérand and F. ThéveninA&A, 594 (2016) A107DOI: https://doi.org/10.1051/0004-6361/201629201
