Abstract
The objects IRAS 06053+1837 and IRAS 22023+5249, are considered as planetary nebulacandidates. They have far infrared colors, which are typical to planetary nebulae. Their rather cool stars aresurronded by envelopes, in which some low-excitation emission lines are formed.BV photometry of the object IRAS 22023+5249, carried out in 2017-2020, resulted the scatter of B and Vvalues within 0m.25 and 0 m.10 respectively. Moreover a tendency of the gradual increasing of brightness is revealed.Absolute fluxes and equivalent widths of the Hβ, Hα, [NII], 6548, 6583A and HeI, 6678A emission lines in thespectrum of IRAS 22023+5249 are determined. The strengthening of the emission lines is confirmed. Most likelyincreasing of an effective temperrature of the star is responsible for observable variations. As a whole spectral andphotometric characteristics of the object IRAS 22023+5249 correspond to its status as a low-excitation planetarynebula.For the object IRAS 06053+1837observable data are obtained in 2014 -2019. Much larger the scatter of B V Rvalues is observed: 0m.50, 0m.15 and 0 m.30 respectively. The only HI emission lines are presented in its spectrum.Asymmetrical profiles of lines have broad wings on the short wavelength side. The evolutionary status of the objectis not defined; its characteristics, are more similar to those of the young AeBe Herbig stars.