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HD 111041

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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.
Mean positions and proper motions of 224 stars based on PZT observations at Ondrejov in 1973-1986 An improvement of the positions and proper motions for the Ondrejov PZTstar list based on observations of 224 stars in the period 1973-1986 ispresented. The mean epoch of the PZT 86 catalogue is found to be 1981.56with a standard error in right ascension equal to + or - 0.0015 s/ andin delination equal to + or - 0.017 arcsec. The proper motions in rightascension and declination were obtained with an accuracy characterizedby the average standard errors of + or - 0.051 s/cy and + or - 0.57arcsec/cy, respectively. The PZT 86 catalogue is compared with theprevious PZT (1978 and 1983) catalogues, and with the AGK 3 (Dieckvoss,1975) catalogue.
Mean positions and proper motions of 305 stars obtained from the combination of PZT observations at Ondrejov with AGK positions Observations of 305 stars carried out at the Ondrejov Observatory in theperiod 1973-1983 were compared to the positions of the same stars in theAGK 2 and AGK 3 catalogs in order to obtain their mean positions andproper motions. The observations were performed in the course of 1140nights using the PZT telescope and comprise more than 32 thousand startransits. The average mean errors in the right ascension and declinationof a star that was observed thoughout the whole period were + or -0.0019 s and + or - 0.019 arcsec in the epoch around 1979. It ispredicted that the errors will increase + or - 0.0055 sec and + or -0.059 arcsec in the year 2000. A table listing the errors in the rightascension and declination is provided.
The determination of mean positions and proper motions of 304 stars from PZT observations at Ondrejov Not Available
Spectra and Colors of Early-Type Stars Near the North Galactic Pole. Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1961ApJ...134..195S&db_key=AST
A finding-list of stars of spectral type F2 and earlier in a north galactic pole region. Not Available

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Pozíciós és asztrometriai adatok

Csillagkép:	Vadászebek
Rektaszcenzió:	12^h46^m00.84^s
Deklináció:	+49Â°49'23.1"
Vizuális fényesség:	9.571
RA sajátmozgás:	12.4
Dec sajátmozgás:	5.1
B-T magnitude:	10.093
V-T magnitude:	9.615

Katalógusok és elnevezések:

Megfelelő nevek	(Edit)
HD 1989	HD 111041
TYCHO-2 2000	TYC 3461-357-1
USNO-A2.0	USNO-A2 1350-08162498
HIP	HIP 62303

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