SIMBAD references

2024AJ....167..200C - Astron. J., 167, 200 (2024/May-0)

The Long-term Photometric Behavior of 39 Semiregular Variable Stars.

CADMUS R.R.Jr

Abstract (from CDS):

Photometric measurements of the light and color variations of 39 semiregular variable stars over a 30 yr time interval have been used to explore the systematics of these variations. These results show the complex nature of the frequency compositions of the light curves of these stars. The frequencies present in the light curves tend to be harmonic in nature, suggesting that both modes of pulsation and shape effects may be involved and the nature of the variations indicates that stochastic excitation is involved.

Abstract Copyright: © 2024. The Author(s). Published by the American Astronomical Society.

Journal keyword(s): Long period variable stars - Semi-regular variable stars - Stellar pulsations - Pulsation modes - Multi-periodic pulsation - Photometry

VizieR on-line data: <Available at CDS (J/AJ/167/200): objects.dat rsaqr.dat rscnc.dat rscyg.dat rslac.dat rthya.dat ruand.dat rucyg.dat rumi.dat rvand.dat rvpeg.dat rwboo.dat rxboo.dat rydra.dat rzuma.dat saql.dat saur.dat sper.dat stuma.dat swvir.dat sxher.dat ttcyg.dat uboo.dat ucam.dat udel.dat ulmi.dat uper.dat uxdra.dat v778cyg.dat vboo.dat vcvn.dat wcyg.dat wtau.dat wzcas.dat xher.dat xlib.dat xmon.dat zuma.dat>

Simbad objects: 79

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