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HD 345337


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Spectral classifications in the near infrared of stars with composite spectra. III. Study of a sample of 137 objects with the Aurelie spectrograph
We provide spectral classifications for a sample of 137 stars mentionedas having composite spectra. The classifications were carried out on 33Angstroms /mm spectra in the region 8370 - 8870 Angstroms. Of these 137objects, 115 correspond in the infrared to cool stars (G, K or M) ofluminosity classes III, II and I; for 22 stars, we find only hot spectraof types B, A, F or Am, so that they do not fulfil our definition ofcomposite spectra. We detect four new Am stars, and one Am star (HD70826) turns out to be a composite spectrum object. As in Paper II, thecool components of composite spectra show a strong concentration in thevicinity of G8III. Based upon observations carried out at Observatoirede Haute-Provence (OHP).

Objective-Prism Discoveries in a Region of the Milky Way
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Classification of Composite Spectra.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1961ApJ...134..222S&db_key=AST

A survey of stars with composite spectra.
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Observation and Astrometry data

Constellation:Petit Renard
Right ascension:19h57m00.83s
Declination:+22°05'44.8"
Apparent magnitude:9.445
Proper motion RA:-1.8
Proper motion Dec:-7.1
B-T magnitude:10.756
V-T magnitude:9.554

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 345337
TYCHO-2 2000TYC 1628-3131-1
USNO-A2.0USNO-A2 1050-15761196
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