... after the prototype star BL Boo = V19 in the globular cluster NGC 5466 and referring to the so-called "anomalous Cepheids", i.e. stars with periods characteristic of comparatively long-period RRAB variables, but considerably brighter by luminosity (in a ...
... We wish to thank S.V. Antipin for assistance, L.N. Berdnikov for providing unpublished finding charts for several southern Cepheids, C. Lopez (Argentina), N.T. Ashimbaeva, and G.V. Romanova for making their results available to us prior to their ...
... on the BM Cas light curve cepheid-like variations are observed with BM Cas P = 27d ... TW Mon the above mentioned circumstance that the variable belongs TW Mon to cepheids ...
... PY Aur Possibly a cepheid. QR Aur Epoch of Min is given. QY Aur SB. ... Fe/H] = -1.35. "Anomalous cepheid". Radial velocity cluster member. ... DI Car Besides Cepheid-like light variations with the amplitude 1.7m and elements ...
... It was observed with the HST by Rawson et. al. (1997) as part of the Ex tragalactic Distance Scale Key Project, and cepheids were discovered and used to derive a distance modulus of 29.1. ...
... 1/PW ~1/PH + 1) it is more probable on account of the above mentioned circumstance that the variable belongs to cepheids ... P >= 200d. OW Nor P >= 120d. OX Nor P >= 110d. PQ Nor Possibly a cepheid which is a fainter component of an unresolved binary ...