Photometric and spectroscopic study of three candidate Herbig Ae/Be stars : HD 37411, HD 100546 and HD 104237.
Abstract
Three candidate Herbig Ae/Be type stars, found in the IRAS-point source and the IRAS-LRS catalogs, have been studied photometrically and spectroscopically. From this study it is found that HD 37411, HD 100546, and HD 104237 are important new members of the Herbig Ae/Be group. Especially HD 100546 (V = 6.6 m) and HD 104237 (V = 6.8 m), which are bright enough to be observed in the UV and in the visual in high resolution mode, should be studied further. In this paper several important parameters of the stars and their circumstellar dust envelopes have been estimated using visual and infrared magnitudes and low resolution visual spectra.
- Publication:
-
Astronomy and Astrophysics
- Pub Date:
- January 1989
- Bibcode:
- 1989A&A...208..213H
- Keywords:
-
- A Stars;
- Astronomical Spectroscopy;
- B Stars;
- Stellar Spectrophotometry;
- Cosmic Dust;
- Infrared Astronomy Satellite;
- Spectral Energy Distribution;
- Stellar Envelopes;
- Visible Spectrum;
- Astrophysics