This happened again in 2000–2001, when it was observed (by the William Herschel Telescope) to have cooled from 7,000K to 4,250K in the course of a few months.
Rho Ventures | Rho | Kappa Delta Rho | Rho, Lombardy | Alpha Gamma Rho | Sigma Gamma Rho | Rho GTPase | Rho railway station | Rho Aquilae | Rho (letter) | Rho family of GTPases | Pollard's rho algorithm for logarithms | Pollard's rho algorithm | Pollard's rho | Alpha Rho Chi |