STATISTICAL PROPERTIES OF GALACTIC δ SCUTI STARS: REVISITED

STATISTICAL PROPERTIES OF GALACTIC δ SCUTI STARS: REVISITED

We present statistical characteristics of 1578 delta Scuti stars including nearby field stars and cluster member stars within the Milky Way. We obtained 46% of these stars (718 stars) from work by Rodriguez and collected the remaining 54% of stars (860 stars) from other literature. We updated the en...

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Veröffentlicht in:The Astronomical journal 2013-05, Vol.145 (5), p.1-10
Hauptverfasser: Chang, S-W, Protopapas, P, Kim, D-W, Byun, Y-I
Format: Artikel
Sprache:eng
Schlagworte:
Amplitudes
Clusters
Rotation
Spectra
Stars
Statistical methods
X-rays
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Zusammenfassung:We present statistical characteristics of 1578 delta Scuti stars including nearby field stars and cluster member stars within the Milky Way. We obtained 46% of these stars (718 stars) from work by Rodriguez and collected the remaining 54% of stars (860 stars) from other literature. We updated the entries with the latest information of sky coordinates, color, rotational velocity, spectral type, period, amplitude, and binarity. The majority of our sample is well characterized in terms of typical period range (0.02-0.25 days), pulsation amplitudes (
ISSN:0004-6256
1538-3881
DOI:10.1088/0004-6256/145/5/132