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HD 48151


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Study of Neglected Variable Stars Classified as Type II Cepheids
Four variable stars classified as Type II Cepheids have been studiedpartly based on new photometry and the Hipparcos photometric data. Thecorrect period is derived for V341 Ara and NW Pav and it is pointed outthat RR Mic and V1711 Sgr do not belong to Type II Cepheids, insteadthey may be semi-regular variables. The cycle length of theirvariability is also determined.

UBV (RI)c standard stars in the E- and F-regions and in the Magellanic Clouds - a revised catalogue.
Not Available

UBV photometry of E region standard stars of intermediate brightness
Photometry data are given for 335 stars in the nine E regions.Observations were made using a photometer and filters on the 47 cmreflector at Cape Town. The stellar dispersions are summarized. Data arepresented in tabular form.

Up-To UBVRI Values for the E-Region Standard Stars
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1981A&AS...46....7V&db_key=AST

Photoelectric standards of intermediate brightness in the E-regions. I. UBV photometry.
Not Available

Photometric standard stars for the UBV and (RI)KC systems.
Not Available

Fainter Standards for VRI Photometry in the E Regions
Not Available

Standard magnitudes in the E regions.
Not Available

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Osservazione e dati astrometrici

Costellazione:Poppa
Ascensione retta:06h39m42.36s
Declinazione:-45°33'38.0"
Magnitudine apparente:8.568
Distanza:386.1 parsec
Moto proprio RA:-12.3
Moto proprio Dec:-3.1
B-T magnitude:9.86
V-T magnitude:8.675

Cataloghi e designazioni:
Nomi esatti   (Edit)
HD 1989HD 48151
TYCHO-2 2000TYC 8104-1227-1
USNO-A2.0USNO-A2 0375-02680850
HIPHIP 31868
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