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HD 19132

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Two-colour photometry for 9473 components of close Hipparcos double and multiple stars Using observations obtained with the Tycho instrument of the ESAHipparcos satellite, a two-colour photometry is produced for componentsof more than 7 000 Hipparcos double and multiple stars with angularseparations 0.1 to 2.5 arcsec. We publish 9473 components of 5173systems with separations above 0.3 arcsec. The majority of them did nothave Tycho photometry in the Hipparcos catalogue. The magnitudes arederived in the Tycho B_T and V_T passbands, similar to the Johnsonpassbands. Photometrically resolved components of the binaries withstatistically significant trigonometric parallaxes can be put on an HRdiagram, the majority of them for the first time. Based on observationsmade with the ESA Hipparcos satellite.
Radial velocity measurements. IV - Ground-based accompaniment to the HIPPARCOS observation program The paper presents 396 radial velocities of stars distributed in 19fields of 4 x 4 degrees. The study employs the Fehrenbach objectiveprism method and the same measuring technique used in a previous paper(Fehrenbach et al., 1987).
Stars with large proper motions in the Astrographic zones + 32° and 33° (List II) Not Available

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Gözlemler ve gökölçümü verileri

Takýmyýldýz:	Kahraman
Sað Açýklýk:	03^h05^m45.60^s
Yükselim:	+32Â°01'51.1"
Görünürdeki Parlaklýk:	7.792
Uzaklýk:	275.482 parsek
özdevim Sað Açýklýk:	55.2
özdevim Yükselim:	-38.6
B-T magnitude:	9.15
V-T magnitude:	7.905

Kataloglar ve belirtme:

Özgün isimleri	(Edit)
HD 1989	HD 19132
TYCHO-2 2000	TYC 2343-1590-1
USNO-A2.0	USNO-A2 1200-01376185
HIP	HIP 14399

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