Browsing by Author "Forbes, Douglas"

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Galactic clusters with associated Cepheid variables. II. NGC 129 AND DL Cassiopeiae

Turner, David Gerald, 1945-; Forbes, Douglas; Pedreros, Mario (American Astronomical Society, 1992-09)

New photoelectric UBV photometry of 27 stars and spectroscopic observations of 12 stars are presented for NGC 129, the cluster containing the 8[d over dot]00 Cepheid DL Cas. The photometry is used to restandardize previously ...
Galactic clusters with associated Cepheid variables. IV. C2128+488 (Anon. Platais) and V1726 Cygni

Turner, David Gerald, 1945-; Mandushev, Georgi I.; Forbes, Douglas (American Astronomical Society, 1994-05)

New photoelectric UBV photometry of 32 stars, photographic UBV photometry of 120 stars, and spectroscopic observations of 8 stars are presented for C 2128+488 (Anon. Platais), the cluster associated with the 4[d over dot]237 ...
A search for OB associations near Southern long-period Cepheids. IV. XY Carinae, GT Carinae, WZ Sagittarii, and SW Velorum

Turner, David Gerald, 1945-; Danks, T. A.; Forbes, Douglas (American Astronomical Society, 1993-03)

We report UBV photometry for fields surrounding four long-period Cepheids in the Southern Milky Way. No potential early-type companions are detected around XY Car, which appears to be relatively isolated. However, an ...

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