Annual parallax measurements of a semi-regular variable star SV Pegasus with VERA
Annual parallax measurements of a semi-regular variable star SV Pegasus with VERA
Many studies have shown that there are clear sequences in the period-luminosity relationship (PLR) for Mira variables and semiregular variables (SRVs) in the Large Magellanic Cloud (LMC). To investigate the PLR for SRVs in our galaxy, we examined the annual parallax measurement and conducted K'-band photometric monitoring of an SRV …