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HD 198356


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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

The radial velocities of 116 southern red stars
Using a photoelectric speedometer based on the radial velocityspectrometer of Griffin (1967), radial velocities of 116 southern redstars, many of them semi-regular variables, were measured. Theinstrument was placed at the Newtonian focus of the 130-inch (4.2-m)camera of the Coude spectrograph of the Mount Stromlo 74-inch (1.88-m)reflector. The stellar spectrum was focused on a mask 50 mm in length,designed to match the spectrum of the M-giant Beta Pegasi. The inversedispersion was 2.5 angstroms per millimeter in the second order. Thewavelength range used (5338-5449 angstroms) was chosen because it isbetween two TiO bands and so suffers less blanketing in M stars. Resultsare tabulated and compared with standard values.

Narrow-Band and Broad-Band Photometry of Red Stars. III. Southern Giants
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1970ApJ...161..199E&db_key=AST

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Dades d'Observació i Astrometria

Constel·lació:Microscopium
Ascensió Recta:20h50m47.10s
Declinació:-32°03'16.0"
Magnitud Aparent:6.36
Distancia:213.22 parsecs
Moviment propi RA:-7.2
Moviment propi Dec:-64
B-T magnitude:8.421
V-T magnitude:6.588

Catàlegs i designacions:
Noms Propis   (Edit)
HD 1989HD 198356
TYCHO-2 2000TYC 7461-19-1
USNO-A2.0USNO-A2 0525-42853631
BSC 1991HR 7970
HIPHIP 102901
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