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HD 189195


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Articoli relazionati

UBV Photoelectric Photometry Catalogue (1986). III Errors and Problems on DM and HD Stars
Not Available

Narrow-band photometry of late-type stars. II
This paper presents extensive narrow-band photometry in the Uppsalasystem supplementing earlier published mesurements so that data now areavailable for all late-type stars brighter than V = 6.05 and a number ofgalactic cluster members. Numerous UBV and BV measurements are alsopublished. The data are used to determine relations for the predictionof UBV intrinsic colors for late-type stars from the narrow-bandmeasurements. The main purpose of the data is to constitute the basisfor the determination of solar-neighborhood space densities of late-typestars, mainly giants of different kinds; these space densities will becombined with narrow-band data for fainter stars in the north Galacticpole region to yield the decrease of space density with distance fromthe galactic plane for many kinds of late-type stars.

Radial velocities of southern stars obtained with the photoelectric scanner CORAVEL. III - 790 late-type bright stars
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1985A&AS...59...15A&db_key=AST

DDO Observations of Southern Stars
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Membro dei seguenti gruppi:

Osservazione e dati astrometrici

Costellazione:Sagittario
Ascensione retta:20h00m15.90s
Declinazione:-37°42'08.0"
Magnitudine apparente:5.95
Distanza:96.805 parsec
Moto proprio RA:19.6
Moto proprio Dec:-1.5
B-T magnitude:7.193
V-T magnitude:6.057

Cataloghi e designazioni:
Nomi esatti
HD 1989HD 189195
TYCHO-2 2000TYC 7947-3893-1
USNO-A2.0USNO-A2 0450-38431334
BSC 1991HR 7629
HIPHIP 98461
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