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TYC 3658-147-1


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Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Subtittle: Radial velocities: The Wilson-Evans-Batten catalogue.
We give a common version of the two catalogues of Mean Radial Velocitiesby Wilson (1963) and Evans (1978) to which we have added the catalogueof spectroscopic binary systems (Batten et al. 1989). For each star,when possible, we give: 1) an acronym to enter SIMBAD (Set ofIdentifications Measurements and Bibliography for Astronomical Data) ofthe CDS (Centre de Donnees Astronomiques de Strasbourg). 2) the numberHIC of the HIPPARCOS catalogue (Turon 1992). 3) the CCDM number(Catalogue des Composantes des etoiles Doubles et Multiples) byDommanget & Nys (1994). For the cluster stars, a precise study hasbeen done, on the identificator numbers. Numerous remarks point out theproblems we have had to deal with.

The general catalogue of trigonometric [stellar] paralaxes
Not Available

Space motions of low-mass stars.
Radial-velocity measures are presented for 225 stars, most of which aredwarf K and M stars. The data were obtained with the CfA digitalspeedometer, whose uncertainty is less than 1 km/s. Calibrations ofthree earlier radial-velocity studies and comparisons with three othercontemporary ones lead to the evaluation of the standard error for anindividual star as determined in each investigation. The data from twomasks, matching solar type and M type stars, form a ratio that measuresstellar surface temperature quite closely and appear to be useful indetecting the presence of unseen companions. A few previouslyunrecognized binaries have been detected; those with most certaintyinclude stars nos. 366B, 453, and 46A of the McCormick lists of dwarfstars.

Parallaxes and proper motions. XV
Parallaxes and proper motions are presented for 19 stars in 14 starfields. Five of the stars have no previous parallax determination. Twoof these five and three of the remaining stellar systems are widebinaries included in the ADS catalog. Reductions have been made usinglinear plate constants only, since in earlier parallax solutions it wasfound that solutions made using this reduction method do not varysignificantly from those using the iterative central overlap technique.Results are given to the nearest ten-thousandth of an arcsecond andseparately in x and y coordinates along with a combined solution. Thesepractices follow the recommendations and practices of a number of recentinvestigations.

Catalogue of stars with CaII H and K emissions
Not Available

Parallaxes of 31 stars determined from plates taken with the McCormick 26-in-refractor.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1976AJ.....81..257I&db_key=AST

The luminosity law for late-type main-sequence stars in the solar neighborhood
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1974PASP...86..697E&db_key=AST

Calcium emission intensities as indicators of stellar age.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1970MNRAS.148..463W&db_key=AST

Radial velocities of dK and dM stars.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1967AJ.....72..905W&db_key=AST

Photovisual magnitudes of 418 dwarf M stars and 34 parallax stars.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1956AJ.....61..219S&db_key=AST

Dwarf M stars found spectrophotometrically .
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1956AJ.....61..201V&db_key=AST

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תצפית ומידע אסטרומטרי

קבוצת-כוכבים:קאסיופיאה
התרוממות ימנית:00h30m10.66s
סירוב:+54°27'48.4"
גודל גלוי:10.166
מרחק:39.936 פארסק
תנועה נכונה:32.7
תנועה נכונה:48.2
B-T magnitude:11.618
V-T magnitude:10.286

קטלוגים וכינוים:
שם עצם פרטי
TYCHO-2 2000TYC 3658-147-1
USNO-A2.0USNO-A2 1425-00713227
HIPHIP 2364

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