Pierre Prieur-Blanc (1921-2002) was one of the three people involved in the contruction of the Paris Observatory's coronagraphic station on Pic de Chateau-Renard at Saint-Véran in the Hautes-Alpes.
Avastatud: 4-10-1997 Avastamiskoht: Hottviller Avastajad: Demeautis, C., Buttani, P.