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HD 101498


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Longterm Photometry of Variables at ESO - Part Two - the Second Data Catalogue 1986-1990
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1993A&AS..102...79S&db_key=AST

Long-term photometry of variables at ESO. I - The first data catalogue (1982-1986)
This paper presents the catalog of photometric data in the Stromgrensystem obtained during the first four years (October 1982 - September1986) of the Long-Term Photometry of Variables (LTPV) program at ESO.The data are available in computer-readable form.

Hyades and Sirius supercluster members brighter than magnitude (V) 7.1. II - Right ascension six to twelve hours
The present star sample is contained in the Bright Star Catalogue andits Supplement, augmented with a further supplement of 788 stars foundduring various observing programs over the past 40 years. Accurate,four-color and H-beta, or (RI), photometry is available for most of thesupercluster members. The criteria for membership are the comparisons ofthe proper motion, radial velocity, and luminosity obtained from thesupercluster parameters with the observed motions and the luminosityderived from the photometric parameters. New proper motions, based onall available catalogs, have been derived for the additional 788 starsdiscussed here, as well as all supercluster members.

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Membro dei seguenti gruppi:

Osservazione e dati astrometrici

Costellazione:Centauro
Ascensione retta:11h40m16.15s
Declinazione:-62°25'56.6"
Magnitudine apparente:6.907
Distanza:170.358 parsec
Moto proprio RA:-3.8
Moto proprio Dec:2.6
B-T magnitude:8.58
V-T magnitude:7.046

Cataloghi e designazioni:
Nomi esatti   (Edit)
HD 1989HD 101498
TYCHO-2 2000TYC 8976-281-1
USNO-A2.0USNO-A2 0225-11927151
HIPHIP 56929
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