Main sequence pulsating stars in the galactic disk

Details Main sequence pulsating stars in the galactic disk Main sequence pulsating stars in the galactic disk

Dec 2008

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2008coast.157..347n&link_type=abstract

Communications in Asteroseismology, Vol.157, p. 347-348

Other

Scientific paper

The analysis of the OGLE-I I photometry in Galactic fields revealed variability of about 9500 stars brighter than 17 mag and periods shorter than 5 days. Regarding their amplitudes and periods, we conclude that this sample of variable stars consists mainly of main sequence pulsators, namely β Cephei, SPB, δ Scuti and γ Doradus. However, we cannot exclude that other types of variability e.g. ellipsoidal binaries or low-amplitude W UMa stars contaminate the sample. Since periods and amplitudes alone are not sufficient to make unambiguous classification, we have supplemented the OGLE-I I observations with the UBV photometry collected with 1-m telescope in Siding Spring Observatory.

Affiliated with

Also associated with

No associations

Rating

Main sequence pulsating stars in the galactic disk does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Main sequence pulsating stars in the galactic disk, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Main sequence pulsating stars in the galactic disk will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-965060