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HD 4202


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Five-colour photometry of OB-stars in the Southern Hemisphere
Observations of OB-stars, made in 1959 and 1960 at the Leiden SouthernStation near Hartebeespoortdam, South Africa, with the VBLUW photometerattached to the 90 cm light-collector, are given in this paper. They arecompared with photometry obtained by \cite[Graham (1968),]{gra68}\cite[Walraven & Walraven (1977),]{wal77} \cite[Lub & Pel(1977)]{lub77} and \cite[Van Genderen et al. (1984).]{gen84} Formulaefor the transformation of the present observations to those of\cite[Walraven & Walraven (1977)]{wal77} and \cite[Lub & Pel(1977)]{lub77} are given. Table 4 is only available in electronic format the CDS via anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5) orvia http://cdsweb.u-strasbg.fr/Abstract.html

Radial-velocity measurements. V - Ground support of the HIPPARCOS satellite observation program
The paper presents data on 1070 radial velocity measurements of starsdistributed in 39 fields measuring 4 deg x 4 deg. The PPO series ofFehrenbach et al. (1987) and Duflot et al. (1990) is continued using theFehrenbach objective prism method.

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Osservazione e dati astrometrici

Costellazione:Cassiopea
Ascensione retta:00h45m15.56s
Declinazione:+57°33'54.2"
Magnitudine apparente:8.018
Distanza:258.398 parsec
Moto proprio RA:37.6
Moto proprio Dec:-5
B-T magnitude:8.174
V-T magnitude:8.031

Cataloghi e designazioni:
Nomi esatti   (Edit)
HD 1989HD 4202
TYCHO-2 2000TYC 3663-686-1
USNO-A2.0USNO-A2 1425-01054513
HIPHIP 3542

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