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HD 106558


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DSS Images   Other Images


מאמרים קשורים

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

The UV spectrum as a signature of the Lambda Bootis character
The spectra of all the stars previously classified as Lambda Bootisstars and observed by the IUE satellite at low resolution, in the shortwavelength range, are analyzed. The usefulness of this spectral rangefor classifying the Lambda Boo stars is shown; the UV criteria used todistinguish the Lambda Boo stars from other metal-deficient stars areselected and applied. The origin of the Lambda Boo phenomenon is not yetclear (Baschek and Slettebak, 1988) and a careful selection of thecandidates is the first step for a clear definition of the theoreticalproblem. From the present study, it turns out that only seven out of the19 candidates can be assigned to the Lambda Boo group, while for theother stars the previous classification must be considered eroneous. Thepeculiarities of the other metal-deficient, but not Lambda Boo, starsare discussed.

Further Studies of A-Stars and F-Stars in the Region of the North Galactic Pole - Part Four - a Catalogue of Uvbyr Photometry and Derived Quantities
Not Available

Further Studies of A-Stars and F-Stars in the Region of the North Galactic Pole - Part Three - a Catalogue of Star Names and Positions
Not Available

Studies of A and F stars in the region of the North galactic pole-II. uvby β photometry
Not Available

Studies of A and F stars in the region of the North galactic pole-I. Radial velocities and MK Classifications
Not Available

Space distribution of stars of intermediate spectral type in a North galactic pole region.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1963AJ.....68..194U&db_key=AST

Investigations on the stars in high galactic latitudes. III. Spectrophotometric analysis of about 3000 stars down to the photographic magnitude 13.5.
Not Available

Stars with large proper motions in the astrographic zones+ 32° and + 33° (List I)
Not Available

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תצפית ומידע אסטרומטרי

קבוצת-כוכבים:שערות ורוניקה
התרוממות ימנית:12h15m20.54s
סירוב:+32°39'03.5"
גודל גלוי:8.959
תנועה נכונה:-95.1
תנועה נכונה:6.8
B-T magnitude:9.52
V-T magnitude:9.006

קטלוגים וכינוים:
שם עצם פרטי   (Edit)
HD 1989HD 106558
TYCHO-2 2000TYC 2527-2083-1
USNO-A2.0USNO-A2 1200-06869442
HIPHIP 59765

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