VizieR Online Data Catalog: Emission-Line Stars of the Orion Population (Herbig+ 1988)

This Catalog lists 735 pre-main sequence stars, members of the Orion Population, that have been observed with slit spectrographs or at equivalent resolution. It is intended to replace the Second Catalog of Herbig and Rao (1972). It gives accurate coordinates (many determined especially for this Catalog), light ranges for known variables, UBVRI data near maximum light, references to ultraviolet, X-ray and radio observations and to light curves, value of v sin i and the radial velocity when known, spectral type, equivalent width of the H-alpha emission line, references to spectral reproductions or scans and spectroscopic studies and to identification charts, and a classification (as a T Tau star, FU Ori object, etc.)

(3 data files).