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HD 118497


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Ýlgili Makaleler

Pulkovo compilation of radial velocities for 35495 stars in a common system.
Not Available

The local system of early type stars - Spatial extent and kinematics
Published uvby and H-beta photometric data and proper motions arecompiled and analyzed to characterize the structure and kinematics ofthe bright early-type O-A0 stars in the solar vicinity, with a focus onthe Gould belt. The selection and calibration techniques are explained,and the data are presented in extensive tables and graphs and discussedin detail. The Gould belt stars of age less than 20 Myr are shown togive belt inclination 19 deg to the Galactic plane and node-lineorientation in the direction of Galactic rotation, while the symmetricaldistribution about the Galactic plane and kinematic properties (purecircular differential rotation) of the belt stars over 60 Myr oldresemble those of fainter nonbelt stars of all ages. The unresolveddiscrepancy between the expansion observed in the youngest nearby starsand the predictions of simple models of expansion from a point isattributed to the inhomogeneous distribution of interstellar matter.

Four-colour and H-beta photometry for early type stars in three southern galactic regions
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1980A&AS...41...85L&db_key=AST

Radial velocities of Southern B stars determined at the Radcliffe Observatory - VIII. Stars with HD spectral types B8 and B9
Not Available

Magnitudes and Colours for Stars in the Scorpius-Centaurus Region
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Gözlemler ve gökölçümü verileri

Takýmyýldýz:Erbogan
Sað Açýklýk:13h38m27.25s
Yükselim:-51°33'07.4"
Görünürdeki Parlaklýk:8.116
Uzaklýk:632.911 parsek
özdevim Sað Açýklýk:-8.8
özdevim Yükselim:-6.3
B-T magnitude:8.078
V-T magnitude:8.113

Kataloglar ve belirtme:
Özgün isimleri   (Edit)
HD 1989HD 118497
TYCHO-2 2000TYC 8273-1689-1
USNO-A2.0USNO-A2 0375-18733655
HIPHIP 66543
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