... Lyrae type, which are radially-pulsating giant A-F stars having amplitudes from 0.2 ... stars differ from Miras only by showing smaller light amplitudes; SRB Semiregular ...
... RR of the RR Lyrae type, which are radially-pulsating giant A-F stars having amplitudes from 0.2 to 2 mag in V. Cases of ... GS with one or both giant and supergiant components; one of the components may be a main sequence star. ...
... Lyrae type, which are radially-pulsating giant A-F stars having amplitudes from 0.2 ... stars differ from Miras only by showing smaller light amplitudes; SRB Semiregular ...
... Remark: I is for irregulars with doubts about their being young, TTc for classical and TTw, for weak-lined T Tauri stars, HAeBe for Herbig Ae/Be stars . ...
... Remark: I is for irregulars with doubts about their being young, TTc for classical and TTw, for weak-lined T Tauri stars, HAeBe for Herbig Ae/ Be stars . ...
... If there exist several spectral type determinations for a star, we preferred more recent ones, taking into account reliability ... We converted symbols "d" (dwarfs) and "g" (giants) into luminosity classes V and III. ...
... 1.1920d x E, D = 0.14P. V1752 Aql P2 = 0.3586d. V1760 Aql P2 = 0.8381d. V1801 Aql An asymptotic-giant-branch star ... FR Cet A shell star of the spectral type A. FU Cet Chomospherically active giant, photometric variations with the rotational ...
... Nuclei and Starburst galaxies; Astronomical Surveys and Future Giant Projects; 3D spectroscopy; Computers for Astronomy: Astronomical Data Reduction; Archives, Databases and Virtual Observatories; Observations of Stars and Nebulae; Extrasolar planets ...
... If there exist several spectral type determinations for a star, we preferred more recent ones, taking into account reliability ... We converted symbols "d" (dwarfs) and "g" (giants) into luminosity classes V and III. ...
... near the star has continuons spectrum, probably identical to that of the star [04002 ... star of the low-excitation planetary nebula P.K.289-0.1 ejected probably during a ...