A very interesting irregular variable star, also known as 19 Piscium. The range of its magnitude is from 6.9 to 7.7 and it seems to have no hint of periodicity. TX Psc, with a spectral class of N, is one of the reddest stars within reach of a telescope. In the same field of view, there are ι Psc (4.1 mag) and λ Psc (4.5 mag).