SIMBAD references

2018AcA....68..341J - Acta Astron., 68, 341-350 (2018/December-0)

New Galactic Multi-Mode Cepheids from the ASAS-SN Survey.

JURCSIK J., HAJDU G. and CATELAN M.

Abstract (from CDS):

A systematic search for multi-mode Cepheids using the database of the ASAS-SN survey has led to the detection of thirteen new double-mode and two triple-mode Cepheids in the Galactic disk. These discoveries have increased the number of Galactic disk multi-mode Cepheids by 33%. One of the new triple-mode variables pulsates simultaneously in the fundamental and in the first and the second radial overtone modes and the other in the first three radial overtone modes. Overtone triple-mode Cepheids were identified only in the Galactic bulge and in the Large and Small Magellanic Clouds previously.

Abstract Copyright:

Journal keyword(s): Stars: variables: Cepheids - Stars: oscillations

Simbad objects: 41

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2019.12.12-12:07:59

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