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- Title
The PMS δ Scuti star PDS2.
- Authors
Marconi, M.; Ripepi, V.; Bernabei, S.; Ruoppo, A.; Monteiro, M. J. P. F. G.; Marques, J. P.; Palla, F.; Leccia, S.
- Abstract
The Herbig Ae star PDS2 was found to pulsate as a Pre-Main-Sequence delta Scuti star on the basis of R.E.M. telescope photometry. From the frequency analysis we have found four significant pulsation frequencies. We discuss these results and their interpretation through the adoption of nonradial pulsation models, deriving the first information on the intrinsic properties of this young star.
- Subjects
PULSATING stars; STELLAR oscillations; STAR formation; PHOTOMETRY; ASTRONOMICAL observations
- Publication
Astrophysics & Space Science, 2010, Vol 328, Issue 1/2, p109
- ISSN
0004-640X
- Publication type
Article
- DOI
10.1007/s10509-009-0172-x