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HD 99305 (82 Leonis)


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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.

Flamsteed stars not contained in the Yale "Catalogue of Bright Stars"
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Spectral types of 80 early-type stars of variable radial velocity
MK spectral types are given for 80 normal early-type stars of variableradial velocity. These spectral types were determined from spectrogramstaken with the Lick Observatory 0.9-m refractor during the years1957-58.

Photoelectric observations of lunar occultations. XI
Occultation observations of 466 events are presented. These includediameter measures of Aldebaran under very bad conditions and a gooddiameter measure of 82 Vir. The list includes 91 reappearances andobservations of 34 double or multiple stars, both new and previouslyknown. The inconsistencies of the observations of Kui 88 are discussed.Further observations are most desirable.

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Observation and Astrometry data

Constellation:Λέων
Right ascension:11h25m39.45s
Declination:+03°18'04.1"
Apparent magnitude:6.738
Distance:99.01 parsecs
Proper motion RA:-34
Proper motion Dec:-44.3
B-T magnitude:6.96
V-T magnitude:6.757

Catalogs and designations:
Proper Names82 Leonis
HD 1989HD 99305
TYCHO-2 2000TYC 267-1166-1
USNO-A2.0USNO-A2 0900-06925022
HIPHIP 55769

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